Maddisys Apps

Native iOS & watchOS apps with on-device privacy — scan or tap to open on the App Store.

Hushlo — Migraine Tracker app icon

Hushlo — Migraine Tracker

Headache Log & Trigger Journal

Log a migraine in 10 seconds, find your triggers, take back control. Hushlo tracks pain, aura, medication, and patterns over weeks — all on iPhone, no account. Hushlo records your daily HRV, sleep, daylight, audio exposure, wrist temperature and barometric pressure on-device, plus local weather, air quality and pollen. After 30 days of data and 14 logged attacks, an on-device regression engine surfaces the top three signals most associated with your past attacks — in plain English, framed retrospectively, never as a forecast. Features: • Watch-first attack logging with severity slider • Three Apple Watch complications • On-device daily snapshots from Apple Health • Pattern engine + sleep / pressure / pollen / air quality overlay charts • Opt-in environmental notifications (weather-app framing only) • CSV / PDF / JSON export • Private CloudKit sync across your Apple devices Hushlo is a wellness and self-tracking tool. It does not diagnose, predict, or treat any medical condition. The patterns shown are calculated from your own past data and are for personal interest only. If you are concerned about your migraines, please speak to your GP or a headache specialist.

Cindla — Heartburn Tracker app icon

Cindla — Heartburn Tracker

Reflux Log & Watch Tracker

Log a reflux flare from your wrist in two taps. Cindla is the first proper Apple Watch implementation in the GERD category — symptom-first, no food photo scanning, no AI ingredient analysis. WATCH-FIRST LOGGING - Tap the Cindla complication → tap Confirm. Two taps from raise to logged. - Or pick a quick-note from your eight most-frequent foods and drinks. - Severity slider on the Digital Crown. - Three complication families: circular, corner, inline. HONEST PATTERNS, NOT GUESSES - Frequency timeline (12 weeks). - Time-of-day heatmap. - Day-of-week distribution. - Trigger-strength bar chart — refuses to rank until you have at least 10 flares for that trigger. No misleading low-N rankings. - Severity distribution histogram. YOUR DATA, ALWAYS YOURS - CSV, PDF, and JSON export from day one — free, always. - HealthKit read-only for sleep, HRV, workouts. Optional cycle-data correlation if you already track in Apple Health. - Optional Acid Reflux entry written to Apple Health if you turn that on. - Everything stays on your device, syncs to your iCloud only. No backend, no servers, no analytics. ONE-TIME PRICING - 3-day full-access trial. - £6.99 unlocks Cindla forever. No subscription, no monthly charge. WHAT CINDLA IS NOT Cindla is a personal wellness tool, not a clinical product. It does not diagnose, predict or warn about reflux. It is not a substitute for medical advice — speak to your GP or specialist about anything that worries you. Privacy: https://maddisys.co.uk/privacy Terms: https://maddisys.co.uk/terms Support: https://maddisys.co.uk/support

CapDo — Smart Lists app icon

CapDo — Smart Lists

Notes, To-Do & Apple Watch

Capture notes and to-do lists in seconds — from your iPhone or Apple Watch. CapDo is the Watch-first list app: dictate from your wrist, sync everywhere, never lose a thought. Organise your thoughts into smart categories: Shopping, To-Do, Ideas, Reminders, and Meetings. CapDo auto-detects the right tag based on what you type, so you spend less time organising and more time doing. KEY FEATURES - Quick Capture — Jot down notes in seconds with automatic categorisation - Checklists — Create to-do lists and tick off items as you go - Apple Watch — Capture notes by voice directly from your wrist, with complication support showing your outstanding items - Pin & Archive — Keep important notes front and centre, archive the rest - Smart Categories — Shopping, To-Do, Ideas, Reminders, Meetings — auto-detected - iPhone to Watch Sync — Your notes stay in sync across both devices CAPDO+ (OPTIONAL SUBSCRIPTION) Upgrade to CapDo+ to unlock: - Unlimited notes (free tier includes 30) - iCloud sync across all your Apple devices - Unlimited Quick Phrases for fast capture on Apple Watch CapDo+ is £0.99/month or £4.99/year. Subscription auto-renews until cancelled in Settings > Apple ID > Subscriptions. Whether you are making a quick shopping list, jotting down an idea, or tracking your to-dos, CapDo keeps everything organised and always within reach. Privacy Policy: https://maddisys.co.uk/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Memivo - Exec Personal CRM app icon

Memivo - Exec Personal CRM

Network Notes & Follow-Ups

A quiet personal CRM for the relationships that matter. Capture context after every meeting, set follow-up reminders, never drop a relationship again. Memivo holds it all. Speak a thirty-second note from your wrist after any conversation. Memivo extracts the names, the promises, the personal details — the things that turn an acquaintance into a relationship. Ten minutes before your next encounter, the brief lands on your phone. You walk in prepared. You walk in remembered. Built native for iPhone and Apple Watch. Every word is processed by Apple Intelligence on your device. Nothing leaves your hand. There is no cloud. There is no telemetry. There is only your memory, sharpened. For the lawyers, the investors, the consultants, and the founders whose work is people. — Memivo, by Revanta. Walk in remembered. — Subscriptions: • Memivo Personal — £89/year, 14-day free trial. Up to 500 contacts, watch capture, on-device intelligence, iCloud sync. • Memivo Pro — £179/year, 14-day free trial. Unlimited contacts, news brief, calendar intelligence, analytics dashboard. Subscriptions auto-renew until cancelled. Manage in Settings → Apple ID → Subscriptions. Privacy Policy: https://maddisys.co.uk/privacy Terms of Use: https://maddisys.co.uk/terms

Mistdrop — Sleep Sounds app icon

Mistdrop — Sleep Sounds

Sleep Sounds, White Noise Mix

Mix ambient sounds into a custom sleep blend. Rain, ocean, thunder, white noise, fan — combine any combination, set the timer, drift off. Wake up less, sleep more. Mix ambient sounds together to create your perfect sleep environment. Choose from high-quality sounds across nature, ambient, noise, and mechanical categories. Features: - High-quality ambient sounds: rain, ocean waves, thunder, forest, birds, wind, crickets, cafe, train, white noise, fan, and more - Mix multiple sounds simultaneously - Individual volume control per sound - Master volume control - Sleep timer with gradual fade - Save your favourite mixes for quick access - Beautiful dark theme designed for bedtime - Background audio playback - Works in silent mode All sounds are bundled in the app — no internet required. Mistdrop+ removes ads and unlocks unlimited mixing. Yearly subscription £9.99, auto-renews unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in Settings > Apple ID > Subscriptions. Sweet dreams. Terms of Use: https://maddisys.co.uk/terms Privacy Policy: https://maddisys.co.uk/privacy

Pollenix — Pollen Tracker app icon

Pollenix — Pollen Tracker

Pollen Count, Hay Fever Alerts

Real-time pollen counts and 5-day forecasts for your exact location. Track tree, grass, and weed pollen, get peak-day alerts, log symptoms. Built for hay fever sufferers. Check the current pollen count, plan around the daily peak, and log how you feel to spot patterns over time. Pollenix is designed to be the first app you check every morning during allergy season. FREE FEATURES - Real-time pollen levels for your current location - 5-day pollen forecast with daily breakdown - Tree, grass and weed pollen categories - Symptom logging with severity tracking - Save multiple locations - GPS current location detection - Smart daily notifications - Clean, modern design POLLENIX PREMIUM (paid subscription, required to remove ads) - Removes all in-app advertising for a clean, uninterrupted forecast - Monthly: £1.99 / month (1 month auto-renewing) - Yearly: £9.99 / year (1 year auto-renewing, best value — saves over 58% vs monthly) Pollenix itself is free to use — Pollenix Premium is an optional in-app subscription. Payment is charged to your Apple ID on confirmation of purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions. Data is stored locally on your device. No account required. Terms of Use (EULA): https://maddisys.co.uk/terms Privacy Policy: https://maddisys.co.uk/privacy

Uveli — UV Index Tracker app icon

Uveli — UV Index Tracker

UV Index, Sun Safety & SPF

Know your UV risk before you step outside. Hourly forecasts, peak-burn alerts, burn-time estimates by skin type, and an Apple Watch complication. Check the current UV index for your location, see hourly forecasts throughout the day, and get personalised protection advice based on real-time data from Open-Meteo. KEY FEATURES - Real-Time UV Index — See the current UV level for your exact location - Hourly Chart — Visual UV forecast from sunrise to sunset - Fun Characters — Meet Sunny Sam, Cap Claude, Blaze Betty, Rojo Rex, and Ultra Violet - Sun Safety Tips — WHO-validated protection advice for every UV level - Sunrise & Sunset — Know exactly when UV risk starts and ends - Peak UV Alerts — Get notified before the UV peaks each day - Apple Watch — UV complication keeps you informed on your wrist - Skin Type — Set your Fitzpatrick skin type for personalised burn time estimates Uveli uses the Open-Meteo API for accurate, location-based UV forecasts. Your location is used only to fetch UV data and is never stored on our servers. UVELI+ SUBSCRIPTIONS Unlock the full Uveli experience — 16-day UV forecast, unlimited saved locations, Fitzpatrick skin-type personalisation, smart UV threshold alerts, and removes all ads. • Uveli+ Monthly Subscription — £1.99 per month. Auto-renews monthly. • Uveli+ Annual Subscription — £9.99 per year (£0.83 per month effective), with a 7-day free trial. Auto-renews yearly. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in your Apple ID account settings after purchase. Terms of Use (EULA): https://maddisys.co.uk/terms Privacy Policy: https://maddisys.co.uk/privacy

HydraIQ — Smart Hydration app icon

HydraIQ — Smart Hydration

Water Tracker, Daily Reminders

Track every glass and build a daily hydration habit. HydraIQ adapts your daily goal to your weight and activity, sends gentle reminders, and visualises your streak. Most hydration apps just tally glasses. HydraIQ predicts when your body is heading toward dehydration and nudges you before thirst kicks in. Powered by live weather, your Apple Watch heart-rate signals, and your daily patterns. • SMART DAILY TARGET — Recalculated live from your weight, temperature, humidity and activity. No static 2-litre rule. • PREDICTIVE ALERTS — HydraIQ spots the gap between when you drank last and what your body needs, and nudges you with a friendly notification a few minutes BEFORE you'd feel thirsty. • APPLE WATCH COMPLICATION — Watch face complication with your live hydration state (Well Hydrated / Drink Soon / Hydrate Now) and percent of daily target. Log a drink straight from your wrist. • CLEAN DAILY DASHBOARD — At a glance: your target, what's been logged, and how you're trending through the day. • WEATHER-AWARE GOALS — Hot day? Humid? HydraIQ raises your target automatically so you don't fall behind. • DRINK TYPES THAT MATTER — Water, sports drinks, and coffee are tracked separately. Coffee counts at 70% hydration because caffeine is mildly diuretic. • FULL HISTORY — See your hydration trend over days, weeks and months. HYDRAIQ PRO HydraIQ Pro unlocks the predictive brain: • Predictive hydration alerts that learn your habits • Apple Watch complication on all watch faces • Weather-aware dynamic goals • Unlimited history and trends • Skin-type aware recommendations Subscribe: Monthly £1.99 or Annual £14.99 (best value — saves over 37%). Payment is charged to your Apple ID on confirmation of purchase. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions. Terms of Use: https://maddisys.co.uk/terms Privacy Policy: https://maddisys.co.uk/privacy HydraIQ does not sell your data. Health data is stored on your device.

FocusField — Work Smarter app icon

FocusField — Work Smarter

Deep Work Timer & HRV Insights

Find your focus zone with biometric feedback. FocusField pairs Pomodoro timers with HRV data to show when you're truly focused — and when to take a break. By pairing Apple Watch heart rate variability with real-time noise, light and pressure readings, it builds a personal map of where and when you do your deepest work. No manual logging. No journaling. Just evidence. • FOCUS SCORE — A personal 0–100 score for every work session, weighted by HRV stability, session length, focus onset speed and environmental conditions. Normalised to YOUR baseline, not a universal benchmark. • FOCUS WEATHER — Location cards show your average score, conditions and best time-of-day window for each venue you visit. Home Office: 84 Excellent. Coffee shop: 61, try afternoons. • PASSIVE SENSING — Start a session and forget about it. FocusField reads HRV from your Watch, ambient noise (dB only, no audio stored), barometric pressure and GPS — all silently in the background. • LOCATION INTELLIGENCE — GPS coordinates are clustered into named venues. Each accumulates a focus profile: noise range, best hours, session count, average score. • SESSION REPLAY — After each session, see how your HRV evolved, which noise events correlated with focus drops, and what conditions produced your peaks. • APPLE WATCH — Companion app with session controls and live focus score. Watch complication shows your current state at a glance. FOCUSFIELD PRO Unlock the full intelligence layer: • Unlimited session history and locations • AI-powered recommendations ("You focus 34% better before 10am") • Watch face complication • Focus Weather forecast • CSV export Monthly £2.99 or Annual £19.99 (best value). Payment is charged to your Apple ID on confirmation of purchase. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions. Terms of Use: https://maddisys.co.uk/terms Privacy Policy: https://maddisys.co.uk/privacy All data stays on your device. FocusField never uploads health, location or audio data.

Calova — Hot Flush Tracker app icon

Calova — Hot Flush Tracker

Menopause Mood & Symptom Log

Track hot flushes, mood swings, and sleep changes through perimenopause and beyond. Calova logs symptoms, spots patterns, and shows what's changing — privately. Calova is the Apple Watch menopause companion that every major menopause app is missing. Log a hot flush in two taps, track overnight temperature patterns on Series 8+, and see your symptom trends over time. KEY FEATURES - 2-Tap Logging — Record intensity and location in under 8 seconds from your Watch - Complication — Shows today's count or time since last episode - Night Sweat Detection — Overnight wrist temperature correlation (Series 8+) - Weekly Patterns — See when episodes cluster by day and time - No Judgment — Logs and trends, never diagnoses - Privacy First — All data on device, no servers Free: Unlimited logging, 7-day history, complication. Premium: Full history, temperature correlation, pattern insights. Terms of Use: https://maddisys.co.uk/terms Privacy Policy: https://maddisys.co.uk/privacy

Trendlo — Weight Trend Tracker app icon

Trendlo — Weight Trend Tracker

Daily Scale Log & Watch Widget

Step on the scale daily; let Trendlo do the maths. A trend graph that smooths the noise, plus an Apple Watch complication showing your direction at a glance. Log your weight in three taps from your Apple Watch the moment you step off the scale. Trendlo calculates a smoothed 7-day moving average and shows your trend direction as a Watch face complication — visible all day, every day. • WATCH-FIRST LOGGING — Digital Crown weight entry, 3-tap save. Done before you leave the bathroom. • TREND, NOT NOISE — Smoothed moving average filters out water weight, meal timing, and daily fluctuation. See the real direction. • WATCH COMPLICATION — Your trend arrow on your watch face. Up, down, or stable — at a glance, all day. • SPARKLINE DASHBOARD — 30-day trend sparkline on iPhone. See the shape of your progress. • HEALTHKIT SYNC — Reads and writes body mass to Apple Health. Your data stays yours. TRENDLO PREMIUM Unlock the full experience: • Unlimited weight history • Long-term trend analysis • Watch face complication • CSV export Two subscription options: • Monthly — £1.99 per month • Annual — £9.99 per year Subscription details • Payment is charged to your Apple ID account on confirmation of purchase. • Subscriptions renew automatically unless turned off at least 24 hours before the end of the current period. • Your account is charged for renewal within 24 hours before the current period ends. • You can manage or cancel your subscriptions by going to your Apple ID account settings after purchase. Terms of Use: https://maddisys.co.uk/terms Privacy Policy: https://maddisys.co.uk/privacy

Cufflo — Blood Pressure Log app icon

Cufflo — Blood Pressure Log

Blood Pressure Tracker Watch

Log blood pressure from your wrist in 15 seconds. Cufflo is the Watch-first BP companion: Digital Crown input, complication, HealthKit sync. No phone needed. Cufflo is the Apple Watch blood pressure companion that lets you record readings the moment you take them — no phone needed. See your 7-day trend, get morning and evening reminders, and keep your readings in sync with Apple Health. KEY FEATURES - Watch-First — Dual-dial Digital Crown input for systolic and diastolic - Complication — Shows your last reading with colour coding on your Watch face - Reminders — Morning and evening notification prompts - HealthKit — Reads from Bluetooth cuffs, writes your manual entries - 7-Day Trend — Sparkline chart shows your direction - No Doctor Reports — Built for patients, not clinics Free: Unlimited logging, 7-day history, complication. Premium: Full history, trend charts, CSV export. CUFFLO+ SUBSCRIPTION Monthly £0.99 or Annual £4.99. Payment is charged to your Apple ID on confirmation of purchase. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions. Terms of Use: https://maddisys.co.uk/terms Privacy Policy: https://maddisys.co.uk/privacy