# Caffeine Tracker: Sleep Better — Log Coffee & Energy Drinks

> Log Coffee & Energy Drinks (iPhone/iPad app by Denis Kulkov.)

- Source: https://appshunter.io/ios/app/caffeine-tracker-sleep-better/id6773618709 (this page in markdown: same URL + `.md`)
- Developer: [Denis Kulkov](https://appshunter.io/developer/1867205516)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 28 MB
- Languages: American English, Arabic, Croatian, Czech, Danish, Dutch, Filipino, French (France), German (Germany), Greek and 18 more
- Released: 2026-05-30
- Data updated: 2026-09-04
- User reviews in markdown: https://appshunter.io/ios/app/caffeine-tracker-sleep-better/id6773618709/reviews.md

## What is Caffeine Tracker?

Caffeine Tracker is the simplest way to know how much caffeine is in your body—and the latest time you can have coffee without ruining your sleep.

The average US adult has about 200 mg of caffeine a day. With a 5-hour half-life, that 3 PM cup can still be in your system at midnight. Most people track what they drink, not when—and pay for it with worse sleep, more jitters, and the next afternoon crash. Caffeine Tracker fixes that.

- See live body caffeine and a decay curve out to bedtime
- Get a "last safe coffee" cutoff tuned to your sleep target
- Set a daily limit anchored to FDA guidelines, your age, and sensitivity
- Log from a curated library of coffee, tea, energy drinks, soda, and more
- Log drinks from a photo, barcode, or your voice with AI, then review every result before saving
- Edit any log's time—the body math updates instantly
- Keep a streak, earn XP, and unlock 44 achievements for staying under your limit
- Take on daily, weekly, and monthly challenges that reward moderation and earlier cutoffs
- Everything runs on your device—no accounts, no data collection, no ads.

A minute to set up, and you'll finally know exactly when to put the cup down.

Questions or ideas? Hit the contact link in Settings and I'll get back to you fast.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://makerbox.notion.site/Caffeine-Tracker-Privacy-Policy-36dd30b69c448097b77be78b41cd7177

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $39.99 | per year |
| Weekly | $3.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $19.99 | one-time |



## Version history (last 5 releases)

### 3.1 — 2026-08-24

Stability improvements and localization fixes.

### 3.0 — 2026-08-21

Free to get started, plus improved translations and bug fixes.

### 2.5 — 2026-08-17

Performance improvements and bug fixes.

### 2.4 — 2026-08-11

More reliable barcode scanning, and camera support for every screen orientation.

### 2.3 — 2026-08-04

Improved performance.

## More apps by Denis Kulkov

- [Bedtime Reminder: Sleep Now](https://appshunter.io/ios/app/bedtime-reminder-sleep-now/id6757484846)
- [Padel Scoreboard: Bandeja](https://appshunter.io/ios/app/padel-scoreboard-bandeja/id6757689859)
- [Social Media Blocker: Blokt](https://appshunter.io/ios/app/social-media-blocker-blokt/id6757745236)
- [Pickleball Scoreboard: Track](https://appshunter.io/ios/app/pickleball-scoreboard-track/id6758124151)
- [Tennis Scoreboard: Set](https://appshunter.io/ios/app/tennis-scoreboard-set/id6758435522)
- [Eye Rest Reminder: Break](https://appshunter.io/ios/app/eye-rest-reminder-break/id6758504422)

All apps by Denis Kulkov: https://appshunter.io/developer/1867205516

## Related topics

[caffeine tracker & sleep clock](https://appshunter.io/ios/topics/caffeine-tracker-sleep-clock)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*