5.0 Rating on App Store

The right supplement, perfectly timed.

You spend a fortune on supplements. Don't let them go to waste by mixing the wrong ones or forgetting a dose. Maximize your absorption with science-backed timing and smart interaction alerts.

Science-based timing
On-device privacy
Works with Apple Health
🛡️ Conflict Protection
🔔 Smart Reminders
💧 Maximum Absorption
👁️🗨️ Privacy Focused
SuppTime
Why SuppTime

Right pill.
Right time.

Most supplements only work when you time them right. SuppTime tells you exactly when — and reminds you to follow through.

Smart Interaction Alerts

Stop flushing your vitamins down the drain. SuppTime warns you instantly if supplements compete (like iron and calcium) or block absorption.

Expert Stacks & Timing

Explore 80+ supplements with expert timing recommendations. Use preset stacks for immunity, focus, or sleep—designed for maximum bio-availability.

Medication & Rx Support

Never confuse your medical treatment with your daily nutrition. Track prescription medications alongside your vitamin stack with dedicated Rx badges.

Wrist Control & 100% Private

Log your doses without opening your phone. No accounts, no servers, no tracking—your health data stays completely private on your iCloud.

On your wrist

SuppTime on your wrist.

The perfect companion for your health routine. Get gentle taps on your wrist and log doses in a second.

  • Standalone Watch App
  • Syncs with iPhone
  • One-tap logging
  • Works with Apple Health
Apple Watch SuppTime
Loved worldwide

Trusted by people
who actually take their vitamins.

Real reviews from real users across 60+ countries.

김지윤
Wellness coach

아침 비타민 D를 빵 먹기 전에 먹으면 흡수가 안 된다는 걸 처음 알려준 앱이에요. 한 달 만에 컨디션이 달라졌어요.

KOREA
Mehmet Yıldız
Yazılım mühendisi

B12 ve C vitaminini birlikte alıyordum, SuppTime "ikisini 2 saat ayır" dedi. Yorgunluğum 10 günde gitti. Watch hatırlatması harika.

TURKEY
Lukas Brandt
Triathlet

Endlich eine App, die D3 mit K2 koppelt und Magnesium am Abend timt. Schlaf-Score seit 4 Wochen konstant grün.

GERMANY
佐藤 美咲
管理栄養士

鉄分とカルシウムの相互作用まで知らせてくれる。患者さんに勧めるアプリ第一候補になりました。

JAPAN
Camila Ribeiro
Nutricionista

Indiquei para 30+ pacientes. A aderência à suplementação subiu de 50% para 90% em duas semanas. Sério.

BRAZIL
Sofía Navarro
Médico de familia

La detección de conflictos entre suplementos es lo mejor. Mis pacientes mayores por fin entienden cuándo tomar cada cosa.

SPAIN
Andi Pratama
Personal trainer

Creatine pagi, magnesium malam, semua diatur otomatis. Recovery saya naik drastis. Watch reminder = game changer.

INDONESIA
Чен Дэвид
Биохакер

Перепробовал 6 приложений. SuppTime — единственное, где синергии и конфликты работают по-настоящему. Подписка стоит каждой копейки.

RUSSIA
Anna Kowalska
Pielęgniarka

Polecam pacjentom z niedoborem żelaza. Aplikacja sama mówi "kawa za 2h" — nikt z nas o tym nie pamięta.

POLAND
Matteo Rossi
Chef

Vitamina C e Zinco al mattino, Melatonina la sera. Semplice ed efficace. Il design è pulito e intuitivo.

ITALY
김지윤
Wellness coach

아침 비타민 D를 빵 먹기 전에 먹으면 흡수가 안 된다는 걸 처음 알려준 앱이에요. 한 달 만에 컨디션이 달라졌어요.

KOREA
Mehmet Yıldız
Yazılım mühendisi

B12 ve C vitaminini birlikte alıyordum, SuppTime "ikisini 2 saat ayır" dedi. Yorgunluğum 10 günde gitti. Watch hatırlatması harika.

TURKEY
Lukas Brandt
Triathlet

Endlich eine App, die D3 mit K2 koppelt und Magnesium am Abend timt. Schlaf-Score seit 4 Wochen konstant grün.

GERMANY
佐藤 美咲
管理栄養士

鉄分とカルシウムの相互作用まで知らせてくれる。患者さんに勧めるアプリ第一候補になりました。

JAPAN
Camila Ribeiro
Nutricionista

Indiquei para 30+ pacientes. A aderência à suplementação subiu de 50% para 90% em duas semanas. Sério.

BRAZIL
Sofía Navarro
Médico de familia

La detección de conflictos entre suplementos es lo mejor. Mis pacientes mayores por fin entienden cuándo tomar cada cosa.

SPAIN
Andi Pratama
Personal trainer

Creatine pagi, magnesium malam, semua diatur otomatis. Recovery saya naik drastis. Watch reminder = game changer.

INDONESIA
Чен Дэвид
Биохакер

Перепробовал 6 приложений. SuppTime — единственное, где синергии и конфликты работают по-настоящему. Подписка стоит каждой копейки.

RUSSIA
Anna Kowalska
Pielęgniarka

Polecam pacjentom z niedoborem żelaza. Aplikacja sama mówi "kawa za 2h" — nikt z nas o tym nie pamięta.

POLAND
Matteo Rossi
Chef

Vitamina C e Zinco al mattino, Melatonina la sera. Semplice ed efficace. Il design è pulito e intuitivo.

ITALY
Julie Lefebvre
Yoga Teacher

L'interface est magnifique. J'adore voir ma progression visuelle chaque mois. C'est motivant et sérieux.

FRANCE
Sarah Jenkins
Data Scientist

The logic is robust. Finally, a supplement tracker that understands molecular competition and absorption rates.

USA
Somchai P.
Muay Thai Fighter

ช่วยเรื่องการฟื้นตัวได้ดีมาก แจ้งเตือนบนนาฬิกาสะดวกสุดๆ ไม่ต้องพกโทรศัพท์ติดตัวตลอดเวลา

THAILAND
Sven van Dijk
Marathon Runner

Eindelijk geen gedoe meer met combinaties. SuppTime regelt alles voor me, van pre-run tot herstel.

NETHERLANDS
Selin Aksoy
Diyetisyen

Hastalarıma gönül rahatlığıyla öneriyorum. Karmaşık rutinleri bile basitleştiriyor ve emilimi artırıyor.

TURKEY
David Miller
Biohacker

The stack synchronization between my Watch and iPhone is seamless. Best $ spend this year.

USA
Yuki Tanaka
Pilates Instructor

サプリの飲み合わせがこんなに重要だとは知りませんでした。体がとても軽いです。

JAPAN
Carlos Gomez
Cyclist

Excelente app para deportistas. El control de absorción es clave para mi rendimiento.

MEXICO
Elena Rossi
Farmacista

Finalmente un'app che rispetta le interazioni chimiche. La consiglio a tutti i miei clienti.

ITALY
Lars Svensson
Software Architect

Clean UI, privacy-first, and works offline. Exactly what I was looking for.

SWEDEN
Julie Lefebvre
Yoga Teacher

L'interface est magnifique. J'adore voir ma progression visuelle chaque mois. C'est motivant et sérieux.

FRANCE
Sarah Jenkins
Data Scientist

The logic is robust. Finally, a supplement tracker that understands molecular competition and absorption rates.

USA
Somchai P.
Muay Thai Fighter

ช่วยเรื่องการฟื้นตัวได้ดีมาก แจ้งเตือนบนนาฬิกาสะดวกสุดๆ ไม่ต้องพกโทรศัพท์ติดตัวตลอดเวลา

THAILAND
Sven van Dijk
Marathon Runner

Eindelijk geen gedoe meer met combinaties. SuppTime regelt alles voor me, van pre-run tot herstel.

NETHERLANDS
Selin Aksoy
Diyetisyen

Hastalarıma gönül rahatlığıyla öneriyorum. Karmaşık rutinleri bile basitleştiriyor ve emilimi artırıyor.

TURKEY
David Miller
Biohacker

The stack synchronization between my Watch and iPhone is seamless. Best $ spend this year.

USA
Yuki Tanaka
Pilates Instructor

サプリの飲み合わせがこんなに重要だとは知りませんでした。体がとても軽いです。

JAPAN
Carlos Gomez
Cyclist

Excelente app para deportistas. El control de absorción es clave para mi rendimiento.

MEXICO
Elena Rossi
Farmacista

Finalmente un'app che rispetta le interazioni chimiche. La consiglio a tutti i miei clienti.

ITALY
Lars Svensson
Software Architect

Clean UI, privacy-first, and works offline. Exactly what I was looking for.

SWEDEN
Fatima Al-Sayed
Nutritionist

تصميم رائع وسهل الاستخدام. يساعدني كثيراً في تنظيم مكملاتي الغذائية اليومية.

UAE
Hans Schmidt
Bodybuilder

Optimale Nährstoffaufnahme durch perfektes Timing. Meine Gains sprechen für sich.

GERMANY
Isabella Costa
Model

Minha pele e energia melhoraram muito depois que comecei a tomar tudo na hora certa.

BRAZIL
Kim Min-ho
Student

시험 기간에 영양제 챙겨 먹기 힘든데 워치 알림 덕분에 꼬박꼬박 챙겨 먹어요.

KOREA
Marie Dubois
Yoga Teacher

Une application indispensable pour optimiser sa santé au quotidien. Très intuitive.

FRANCE
Robert Brown
Retired Surgeon

Impressive attention to detail regarding supplement interactions. Highly recommended.

UK
Anya Petrov
Biologist

Научный подход к таймингу — это то, чего не хватало другим приложениям. Отлично.

RUSSIA
Wong Wei
Tech Lead

非常简洁好用的应用。对补剂之间的相互作用提醒得非常到位。

CHINA
Javeria Khan
Homemaker

SuppTime makes managing my family's vitamins so much easier. Love the simplicity.

PAKISTAN
Emre Can
Basketbolcu

Maç ve antrenman yoğunluğunda takviye takibi artık dert değil. Saat uygulaması 10 numara.

TURKEY
Fatima Al-Sayed
Nutritionist

تصميم رائع وسهل الاستخدام. يساعدني كثيراً في تنظيم مكملاتي الغذائية اليومية.

UAE
Hans Schmidt
Bodybuilder

Optimale Nährstoffaufnahme durch perfektes Timing. Meine Gains sprechen für sich.

GERMANY
Isabella Costa
Model

Minha pele e energia melhoraram muito depois que comecei a tomar tudo na hora certa.

BRAZIL
Kim Min-ho
Student

시험 기간에 영양제 챙겨 먹기 힘든데 워치 알림 덕분에 꼬박꼬박 챙겨 먹어요.

KOREA
Marie Dubois
Yoga Teacher

Une application indispensable pour optimiser sa santé au quotidien. Très intuitive.

FRANCE
Robert Brown
Retired Surgeon

Impressive attention to detail regarding supplement interactions. Highly recommended.

UK
Anya Petrov
Biologist

Научный подход к таймингу — это то, чего не хватало другим приложениям. Отлично.

RUSSIA
Wong Wei
Tech Lead

非常简洁好用的应用。对补剂之间的相互作用提醒得非常到位。

CHINA
Javeria Khan
Homemaker

SuppTime makes managing my family's vitamins so much easier. Love the simplicity.

PAKISTAN
Emre Can
Basketbolcu

Maç ve antrenman yoğunluğunda takviye takibi artık dert değil. Saat uygulaması 10 numara.

TURKEY

Common Questions

Is my health data really private?

Yes. SuppTime has no servers. Your data is stored only on your iPhone and synced via your personal iCloud. We can't see it, and no one else can either.

How does the interaction engine work?

It uses a database of 80+ common supplements. If you try to log two that shouldn't be taken together (like Iron and Calcium), the app warns you instantly to protect your absorption.

Do I need an internet connection?

No. SuppTime works 100% offline. You can log doses and check interactions even in flight mode or remote areas.

Can I cancel my trial anytime?

Absolutely. Subscriptions are managed directly by Apple. You can cancel with one tap in your iPhone settings at any time.

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Requires iOS 26 · watchOS 10