# Caffeine Mate: Coffee Tracker — Sleep Forecast & Drink Log

> Sleep Forecast & Drink Log (iPhone/iPad app by Nicholas Wong.)

- Source: https://appshunter.io/ios/app/caffeine-mate-coffee-tracker/id6786909538 (this page in markdown: same URL + `.md`)
- Developer: [Nicholas Wong](https://appshunter.io/developer/1796992391)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 21 MB
- Languages: American English
- Released: 2026-07-13
- Data updated: 2026-10-25

## What is Caffeine Mate?

Can I have another coffee before bed?

Log your drinks with Caffeine Mate, then check your estimated caffeine now and at bedtime. Preview your next coffee, tea, matcha, or energy drink before you add it to your day.

TRACK YOUR DRINKS

• Log coffee, espresso, tea, matcha, energy drinks, or a custom caffeine amount
• Find familiar drinks, save favorites, and reuse recent entries
• Review and edit your drink history
• Log from iPhone, Apple Watch, or an interactive widget

PLAN YOUR NEXT CUP

• See your modeled caffeine estimate now and at your chosen bedtime
• Compare your bedtime estimate with the target you set
• Preview how another familiar drink would change that estimate
• Adjust your processing settings, bedtime, and target
• Follow the caffeine curve and inspect the formula behind the estimate

The forecast uses your drink log and settings. It works without connecting sleep data.

LEARN FROM YOUR ACTUAL SLEEP WITH CAFFEINE PRO

Connect Apple Health sleep data or record your sleep manually. Caffeine Pro helps you review how your drink timing and actual sleep line up over time.

• Review each night's saved bedtime, actual sleep, and estimated caffeine
• Correct sleep entries and reversibly exclude nights from your patterns
• Explore private patterns as sufficient reviewed history becomes available
• Receive a conservative bedtime target and finish-by window when the evidence supports them
• Try a guided earlier-cutoff experiment and review what happened

Collecting nights is the start. Recommendations depend on the amount and quality of your history. Pro does not promise a personal answer after a fixed number of nights.

YOUR HISTORY STAYS ON YOUR DEVICES

Use Caffeine Mate without an account. Your caffeine history, settings, and optional Pro sleep data stay on your devices. Apple Health access is optional and controlled by you.

Estimates and observed patterns are for planning. They are not body measurements or medical advice. Sleep patterns do not establish cause and effect, and individual caffeine response varies.

Download for free, then choose Caffeine Pro Lifetime or Annual after your personal onboarding preview. Lifetime is a one-time purchase with Family Sharing. Annual includes a 7-day free trial for eligible Apple accounts, then renews automatically each year unless cancelled. Pro unlocks continued tracking, live forecasts, sleep insights, Apple Health syncing, Apple Watch, and widget logging. Your saved history and data export remain accessible without an active plan.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Caffeine Pro Annual | $5.99 | per year |
| Caffeine Pro Monthly | $5.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Caffeine Pro Lifetime | $9.99 | one-time |
| Caffeine Pro Lifetime | $14.99 | one-time |


## Is Caffeine Mate safe?

Not enough ratings yet to assess Caffeine Mate.

## Is Caffeine Mate legit?

Caffeine Mate: Coffee Tracker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Caffeine Mate is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.6.3 — 2026-10-15

Updated App Store screenshots and descriptions to make caffeine logging, bedtime estimates, and Home Screen widgets easier to understand.

### 1.6.2 — 2026-08-11

Caffeine now answers the question coffee drinkers ask: does another drink fit tonight?

• See whether your usual coffee or another caffeinated drink, fits your bedtime target before logging it.
• Log coffee, tea, matcha, energy drinks, and custom amounts.
• Use the free forecast without connecting sleep data.
• With Caffeine Pro, connect Apple Health or enter sleep manually to learn from your actual nights.
• See your caffeine-and-sleep pattern become clearer as reviewed history grows, with a conservative bedtime target only when the evidence supports one.

Estimates and observed patterns are for planning only, not medical advice, and do not prove that caffeine caused a sleep outcome.

### 1.5.0 — 2026-08-06

Caffeine now answers the question coffee drinkers ask: does another drink fit tonight?

• See whether your usual coffee—or another caffeinated drink—fits your bedtime target before logging it.
• Log coffee, tea, matcha, energy drinks, and custom amounts.
• Use the free forecast without connecting sleep data.
• With Caffeine Pro, connect Apple Health or enter sleep manually to learn from your actual nights.
• Build a first sleep-based pattern after 7 usable nights, a comparison after 14, and personal guidance after 28 when enough evidence supports it.

Estimates and observed patterns are for planning only, not medical advice, and do not prove that caffeine caused a sleep outcome.

### 1.3 — 2026-07-31

Version 1.3 adds a guided rhythm setup, usual drinks, and interactive Home Screen widgets. Choose how caffeine usually feels, your sleep time, and your bedtime leftover target in familiar language, then keep the resulting forecast visible from the Home Screen.

Apple Watch now leads with one bedtime estimate, one next-drink cue, and one Log caffeine action. Its drink list also matches your usual choices from iPhone.

Estimates are for planning only. Caffeine content and individual response vary.

### 1.2 — 2026-07-16

Version 1.2 adds a full iPhone experience with a searchable drink library, favorites, serving sizes, and a clearer caffeine-decay timeline in dark and light themes. The refreshed Apple Watch dashboard shows estimated active caffeine, your bedtime target, and direct guidance about whether another coffee fits. Complication visuals and update reliability are improved too.

Estimates are for planning only. Caffeine content and metabolism vary.

## Apps similar to Caffeine Mate

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Kyoru. More world, less you.](https://appshunter.io/ios/app/kyoru-more-world-less-you/id6794207034) | — | Free | Health & Fitness |
| [Movli — Kick Counter](https://appshunter.io/ios/app/movli-kick-counter/id6788559207) | 5.0 (2) | Free | Health & Fitness |
| [Endurance Debrief](https://appshunter.io/ios/app/endurance-debrief/id6784980836) | — | $3.99 | Health & Fitness |
| [Alcohol Free Tracker](https://appshunter.io/ios/app/alcohol-free-tracker/id6791035303) | 4.9 (8) | Free | Health & Fitness |
| [Jumping Jacks Workout](https://appshunter.io/ios/app/jumping-jacks-workout/id6764635530) | — | Free | Health & Fitness |
| [Unrush Sleep: White Noise](https://appshunter.io/ios/app/unrush-sleep-white-noise/id6791917990) | 5.0 (1) | Free | Health & Fitness |

## More apps by Nicholas Wong

- [Blind Box Tracker](https://appshunter.io/ios/app/blind-box-tracker/id6742131820)
- [Koala Journal: Voice Diary](https://appshunter.io/ios/app/koala-journal-voice-diary/id6782756372)
- [UV Index: Forecast & Shade Map](https://appshunter.io/ios/app/uv-index-forecast-and-shade-map/id6788909638)
- [Questline RPG](https://appshunter.io/ios/app/questline-rpg/id6809939942)
- [Jacket: Bookish Wallpapers](https://appshunter.io/ios/app/jacket-bookish-wallpapers/id6811212144)

All apps by Nicholas Wong: https://appshunter.io/developer/1796992391

## Related topics

[caffeine sleep](https://appshunter.io/ios/topics/caffeine-sleep) · [caffeine sleep planner](https://appshunter.io/ios/topics/caffeine-sleep-planner) · [the caffeine haven](https://appshunter.io/ios/topics/the-caffeine-haven)

---

*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 2026-10-25.*