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ChronoPill 1.5 · iPhone + Apple Watch · v1.5.1 · August 2026

Your meds. 100% local. 0% cloud sync.

ChronoPill is the medication tracker that keeps everything on your iPhone. 500,000+ medications from official regulator databases in 7 countries, searchable offline. AI ranks your combo risks on-device. Travel Mode with customs alerts. Family caregiver profiles. Apple Watch + Live Activity included. Free tier + Premium and Pro subscriptions.

Download free See what others can't do →
Your medication data stays on your iPhone
No ads, no analytics on dose events
Apple Watch + Live Activity included
ChronoPill iPhone Today screen showing 5 of 7 doses for May 25, adherence alert, and Aspirin Atorvastatin Dextroamphetamine Lisinopril Metformin medication list with Taken status badges
ChronoPill on Apple Watch Ultra showing 5 of 7 doses today with the tri-ring dose progress dashboard and next dose Dextroamphetamine 20mg at 07:30
Official medication databases · 500,000+ records across 7 markets
🇩🇪
321,625
Germany · BfArM/AMIce
🇺🇸
110,200
United States · openFDA/DailyMed
🇪🇸
25,343
Spain · AEMPS CIMA
🇯🇵
16,848
Japan · PMDA/MHLW
🇫🇷
15,901
France · BDPM/ANSM
🇮🇹
12,467
Italy · AIFA
🇲🇦
9,860
Morocco · AMMPS
Medication records sourced exclusively from each country's official regulator. Counts updated with each database release.

Six things no other medication app does like ChronoPill.

Medisafe, Pill Reminder All-in-One, MyTherapy, Max, EveryDose - none of them ship all six. Each one is built around something they ignored.

ChronoPill privacy screen highlighting the US FDA drug database bundled in-app and zero cloud sync of medication data

Official drug databases in 7 countries. Zero cloud sync.

Your medication list, your searches, your dose history: all live on your iPhone. No analytics SDK touches dose events. Competitor MO is "sign in to sync across devices" - ours is "sync across devices only if you ask, and never of dose data."

  • Offline country packs - US FDA, Spain AEMPS, Japan PMDA, France ANSM, Italy AIFA, Morocco AMMPS - downloaded once, fully on-device
  • Follows your location: the right country's base activates automatically, and your downloaded bases keep working as fallback when you travel
  • SwiftData + iOS Data Protection, no Firebase events on medication actions
  • iCloud backup is optional and end-to-end encrypted (Apple-managed)
ChronoPill AI side effects screen ranking dry cough at night Lisinopril, mild muscle pain Atorvastatin, bloating Metformin, drowsiness Sertraline by likelihood with on-device default and cloud opt-in toggle

AI ranks your combo risks.

Tell it what you took today and what you felt. It correlates your specific stack against side-effect patterns, ranks by likelihood, and tells you what to bring up with your doctor. On-device by default. Cloud only if you opt in - and you control the toggle, not us.

  • Personalized to your medication stack, not generic drug-leaflet warnings
  • Ranks "loose stools, 2 episodes" against your specific Metformin GI pattern
  • Cloud AI optional - runs on AWS Bedrock only after explicit consent
  • AI-filled fields are tagged AI and link to the official source - every claim is verifiable (EU AI Act)
  • Per-medication opt-in: Enhanced AI activates on one med at a time, only when you switch it on for that med - nothing is sent or enhanced otherwise
ChronoPill Family screen showing Primary account holder and a dependent Mom aged 80 with 1 medication and Apple Watch app included badge

Care for your family from anywhere.

Your meds, your parent's meds, your kid's meds - one app, separate profiles, switch in one tap. Each dependent has their own health profile so vigilance alerts and interaction checks are personalized. EveryDose makes caregivers buy an insurer subscription. We don't.

  • Up to 4 dependent profiles per primary account holder
  • Per-profile vigilance: age-aware doses for kids and seniors
  • Optional Alert Contacts: reach a trusted contact by WhatsApp or email in one tap when you need help
ChronoPill Travel Mode screen showing US and Japan downloaded country databases, 37 schedule adjustments, 1 travel alert and 50 medication equivalents with Lisinopril mapped to Japanese リシノプリル

Is your med legal where you're going?

Your prescription is legal at home. Maybe not where you're going. ChronoPill checks 6 country databases (US, Japan, UAE, Singapore, Mexico, India) and warns you before customs does. Travel Mode also adjusts your dose schedule for the time zone, no math.

  • Controlled-substance flagging for Schedule II/III meds (Adderall, codeine, alprazolam)
  • Cross-references against the destination country's controlled-list before you board
  • Time-zone-aware reminders shift to local time without breaking your dosing window
ChronoPill Travel Mode Medication Equivalents screen mapping Lisinopril United States 10mg to Lisinopril Japan リシノプリル水和物 10mg tablet with INN match indicator and Active Substance differences

Stuck abroad? Refill in one tap.

Lost meds, doctor in Tokyo, language barrier. ChronoPill maps your US Lisinopril to the local Japanese リシノプリル, shows the brand name in the destination's script, and generates a pharmacist card you hand over at the counter. Works for 8 countries.

  • INN match indicator (same molecule, different brand)
  • Pharmacist card with local-language name + dose + the phrase "show this to your pharmacist"
  • Active-substance vs salt-form differences flagged so you know what to ask about
ChronoPill Fasting Mode screen with toggle on, selected Lent Catholic Protestant tradition, and options for Good Friday, Great Lent Orthodox, Ramadan, Yom Kippur, Navratri, Ekadashi

Fast without missing a dose.

Whether you observe Ramadan, Lent, Yom Kippur, Great Lent (Orthodox), Navratri or Ekadashi, ChronoPill aligns your med schedule to your fasting window. Non-essential reminders shift outside the fast. Essential meds always fire on time. No other medication tracker does this.

  • 7 traditions out of the box, auto-detected from your locale + manual override
  • Lent dates computed on-device via Gauss + Meeus Easter algorithms (no network)
  • "Essential" vs "non-essential" classifier so insulin or anticoagulants never get shifted
The adherence crisis

Half of people who take long-term medication don't take it as prescribed.

Forgotten doses, dangerous combinations, prescriptions lost in translation. The cost is real: 125,000 deaths a year in the US alone are attributed to medication non-adherence. ChronoPill exists to close that gap - one reminder, one interaction check, one country at a time.

50%
of patients miss doses
WHO 2023 adherence report
1.5 M
preventable adverse drug events / year
US Institute of Medicine
$300 B
annual cost of non-adherence (US)
Annals of Internal Medicine
In the app

Designed for the way you actually live.

Every screen is opinionated. We took the patterns that work in Apple's own Health app and made them faster, smarter, and accessible from your lock screen.

Your day, in one tap.

Open ChronoPill and you immediately see what's done, what's pending, what's overdue. Missed doses get a recovery plan based on the drug class and elapsed hours.

  • Dose ring with on-time / late / missed breakdown
  • Smart "Take now" buttons that follow safety intervals
  • Live drug-interaction count badge
  • Quick-add via barcode, prescription scan or voice
ChronoPill Today screen

Catches what your pharmacist might not.REAL-TIME

Every new medication is compared against your full list using a clinical interaction database. Severe combinations trigger an immediate alert with the mechanism, the expected clinical effect and a recommended action - in plain language.

  • Four severity levels: contraindicated → minor
  • Duplicate-substance detection (same active in two products)
  • Personalised by your conditions, allergies, pregnancy
  • Clinical reasoning shown in plain language
ChronoPill drug interactions screen

Adherence you can see.

The Schedule view turns your week into a transparent timeline. Green dots are on time, amber are late, red are missed. Tap any day to replay your dose history.

  • Week strip with at-a-glance compliance
  • Per-day timeline with dose status
  • Streak tracking (without nagging)
  • Doctor-ready PDF export PREMIUM
ChronoPill schedule timeline

The numbers you'll show your doctor.

An 88% adherence rate means more than a streak - it's evidence at your next appointment. ChronoPill quantifies your habit so a clinician can adjust dose or timing with confidence.

  • Most-used medications by dose count
  • Side-effect occurrence vs. dose changes
  • 30-day adherence trend chart
  • One-tap export for the next consultation
ChronoPill statistics with 88% adherence

An AI that connects symptoms to drugs.PREMIUM

The Side-Effect Predictor cross-references every symptom you log with the medications active at that moment, plus a clinical database. It surfaces likely culprits, dose-response patterns and early warnings for serious reactions like serotonin syndrome.

  • Likely culprit drug per symptom
  • Dose-response pattern tracking
  • Early warnings for hepatic / cardiac flags
  • Onset-timing learnings per drug class
ChronoPill side-effect predictor explanation

The toolbox most apps charge $20/month for.

Travel mode, fasting mode, dose-timing optimiser, prescription scanner, side-effect predictor - all built into one privacy-respecting app. No subscriptions you forget to cancel.

  • Fasting Mode: Ramadan, Yom Kippur, Ekadashi, custom
  • Travel Mode: legality & equivalents in 5 countries (US, France, Spain, Japan, Canada)
  • Dose Timing: AI matches schedule to your real routine
  • Prescription Scan: paper Rx → scheduled meds in 5 s
ChronoPill Smart Features menu
Native on Apple Watch

Your next dose, one glance away.

ChronoPill on Apple Watch is a full companion, not a viewer. Triple activity ring for the day, morning and evening doses. Take or Snooze straight from the notification. Streak, adherence heatmap, and a Light / Dark picker all on the wrist. Works on any Apple Watch running watchOS 10 or later: Series 5, 6, 7, 8, 9, 10, SE (2nd gen), or Ultra.

Triple activity ring
Today · Morning · Evening at a glance.
Native dose reminders
Fire on the watch even if your iPhone is out of reach.
Snooze 10 min
One tap from the notification, haptic feedback.
Streak & 7-day heatmap
See adherence history and your flame streak.
4 complication families
Circular, Rectangular, Corner and Inline.
Light & Dark on the wrist
Auto, Light or Dark; the rings follow.
Today · triple ring dashboard
Twelve features. Zero bloat.

Everything below is in the box.

No upsell traps, no drip-fed unlocks. Free covers personal use; Premium unlocks family and travel.

Smart reminders

Lock-screen Take / Skip / Snooze. Survives reboots, respects Focus.

Meal-moment scheduling

Breakfast, lunch, dinner, bedtime - with before / during / after. The frequency follows automatically.

Barcode scan

EAN-13, GS1 DataMatrix, US NDC, French CIP13. Auto-fill in 1 s.

Prescription scan PREMIUM

Photograph paper Rx. On-device OCR creates the meds for you.

Drug interactions

Clinical DB + duplicate-substance detection. Same active in two boxes? Caught.

Apple Health sync

Two-way sync of schedules and dose records. EHR-ready.

Dose timing AI PREMIUM

Suggests time shifts that match your real routine - safer adherence.

Family profiles PREMIUM

Multiple profiles, each with their own health data and alerts.

Travel equivalent PREMIUM

Same drug abroad in the local language. Show to a foreign pharmacist.

Driving alerts

Detects automotive motion. Warns before sedating doses.

Fasting mode

Ramadan, Yom Kippur, Ekadashi: schedules adapt to fasting windows.

Face ID + PIN

Encrypted SwiftData, iOS Data Protection. No cloud, no leaks.

Doctor reports PREMIUM

Adherence + side effects + interactions, exported as one PDF.

Apple Watch companion

Triple ring, Take / Snooze, complications, streak. Any Apple Watch running watchOS 10+.

Pricing

Free for the basics. From $3.33/month billed yearly for Premium.

1-week free trial on every subscription. Save 33% with yearly billing. No ads. No data sold. Cancel anytime in iOS Settings.

Free

$0 / forever

For everyday routines - the full safety basics, on-device.

  • Up to 3 medications + 1 family member
  • Smart reminders, snooze & missed-dose recovery
  • Barcode / GS1 scanning with auto-fill
  • On-device interaction & duplicate alerts
  • Streaks & 28-day adherence heatmap
  • Apple Watch app & Apple Health sync
  • Face ID / PIN, encrypted on-device storage
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Premium

$39.99 / year
$4.99 / month

≈ $3.33 / month, save 33% vs monthly. 1-week free trial.

1-week free trial, then $4.99 per month. Cancel anytime.

  • Everything in Free - for patients & families
  • Unlimited medications, up to 3 family profiles
  • Prescription scanner & voice logging (Siri)
  • Official label info: side effects, pregnancy, driving
  • Deep interaction analysis & dose-timing tips
  • Travel Mode & Fasting Mode
  • Full history, doctor report PDF, emergency card
  • Custom alert sounds & caregiver alert contacts
  • Watch complications, Live Activity & auto-backup
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FOR HEALTHCARE PROS

Pro

$99.99 / year
$9.99 / month

≈ $8.33 / month, save 17% vs monthly. 1-week free trial.

1-week free trial, then $9.99 per month. Cancel anytime.

  • Everything in Premium - built for clinicians & pro caregivers
  • Patient panel: adherence overview & batch PDF reports
  • Caregiver dashboard via secure share codes
  • Cloud AI: regimen risk analysis & side-effect predictor
  • Clinical depth: ATC, INN, GTIN, pharmacokinetics
  • Compliance pack: audit trail, EU data residency, enforced lock
  • Mac companion app (LAN sync)
  • Priority support with response-time SLA
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Teams & volume licensing - contact us

Get the app

Available now on iPhone.

Scan the QR code with your iPhone camera or tap a store badge. Free download.

Download on the App Store

Free download. In-app purchases optional. 1-week free trial on every Premium subscription.

QR code linking to ChronoPill on the App Store

Scan to download

Important - read before using ChronoPill

ChronoPill is a consumer reminder tool, not a medical device. It does not diagnose, treat, prescribe, or replace the judgement of a qualified healthcare professional. Drug data is provided "as is" with no warranty. Always confirm any medication decision with your doctor or pharmacist. In a medical emergency, call your local emergency number.

By using ChronoPill you accept the Legal Disclaimer & Limitation of Liability, the Terms of Service (including the binding arbitration and class-action waiver for US users), and the Privacy Policy.

Compatibility

System requirements

ChronoPill runs on current and recent Apple devices. The optional Apple Watch companion is free and bundled with the iPhone app.

iPhone
iOS 17.0 or later
  • iPhone 15 / 15 Plus / 15 Pro / 15 Pro Max
  • iPhone 14 / 14 Plus / 14 Pro / 14 Pro Max
  • iPhone 13 / 13 mini / 13 Pro / 13 Pro Max
  • iPhone 12 / 12 mini / 12 Pro / 12 Pro Max
  • iPhone 11 / 11 Pro / 11 Pro Max
  • iPhone XS / XS Max / XR
  • iPhone SE (2nd and 3rd generation)
Minimum OS: iOS 17.0.
Recommended: iOS 18 or later for Liquid Glass UI and latest Siri shortcuts.
Apple Watch
watchOS 10.0 or later
  • Apple Watch Ultra, Ultra 2, Ultra 3
  • Apple Watch Series 10
  • Apple Watch Series 9 / 8 / 7 / 6 / 5
  • Apple Watch SE (2nd generation)
Minimum OS: watchOS 10.0.
Features: native reminders, Take / Snooze actions, triple activity ring, 7-day streak, complications on any watch face.
Web dashboard
Caregiver access
  • Any modern browser: Safari, Chrome, Firefox, Edge
  • iPhone, iPad, Mac, Windows, Android
  • Read-only companion for family caregivers
  • No account required: access via one-time share code
Connection: required for the dashboard only. The ChronoPill app itself runs fully offline after initial setup.
Frequently asked

Quick answers

More questions? Visit the Help Center →

Is ChronoPill HIPAA / GDPR compliant?⌄
Your medication and dose data is stored locally on your device with iOS Data Protection encryption. Outbound calls are limited to anonymous drug-database updates (CloudFront), Apple-mediated Premium purchase restore, the optional AI side-effect predictor (sends your profile and medication context to our processing service when you use it), and support tickets you initiate yourself.
Does the app need an internet connection?⌄
No, after the initial drug database download. Reminders, dose logging, interaction checks and barcode scanning all work offline. A connection is only needed for optional Apple ID sync, Premium purchase restore, and support tickets.
Which countries are supported?⌄
Full medication databases: United States, Spain, Japan, France, Italy and Morocco - Germany is in preparation. Canada and the UK are paused while we finalize licensing of their official texts. Travel Equivalent finds matches across these markets and others. More markets are added each release.
Does ChronoPill replace my doctor?⌄
No. ChronoPill surfaces information that helps you take medications safely, but it is not a medical device, does not diagnose, and never overrides clinical judgement. Always confirm severe or persistent symptoms with a clinician.
How does the AI side-effect predictor work?⌄
It cross-references every symptom you log with the medications active at that moment and a clinical side-effect database (MedDRA / ADReCS). It identifies likely culprit drugs, dose-response patterns, early warnings for serious reactions, and typical onset-timing per drug class.
Can I cancel Premium?⌄
Anytime. iOS Settings → your name → Subscriptions → ChronoPill → Cancel. Premium remains active until the end of the billing period; your data is never lost - only Premium-only features lock back.
Is there an Android version?⌄

An Android version is in development for Q3. Subscribe and we will email you the moment the Play Store listing goes live.