# Caffiend vs Caffeine App

The clearest difference is price: Caffeine App at Free against Caffiend's $1.99. Caffeine App also leads on review sentiment (74% vs 40%). Caffiend's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

Caffeine App is free to download; Caffiend costs $1.99 up front. Caffeine App sells 1 one-off in-app purchase. Caffiend asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Caffiend | Caffeine App |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.6 (340 ratings)](https://appshunter.io/ios/app/caffeine-app-daily-tracker/id1045959983/reviews)** |
| Number of ratings | — | **340** |
| Positive reviews | 39.7% of reviews | **73.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 28 MB | 17 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, Apple Watch, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [Creative Avenue LLC](https://appshunter.io/developer/582893069) | [Oleg Mueller](https://appshunter.io/developer/367875607) |

## What reviewers say

### Caffiend

[App page](https://appshunter.io/ios/app/caffiend-caffeine-tracker/id970274770)

Effortlessly monitor your caffeine and hydration levels with this intuitive companion app. Log drinks quickly, view daily and historical data, and sync with Apple Health. Enjoy a clean interface with customizable options like Dark Mode and Siri shortcuts.

**Highlights:** Quick drink logging, Daily and weekly insights, Detailed history and editing, Apple Health synchronization, Interactive widgets, Dark Mode and Siri shortcuts, Apple Watch app

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 HealthKit integration
- 👍 Good for tracking caffeine
- 👍 Simple and intuitive UI
- 👍 Customizable drinks
- 👍 Apple Watch app

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Inaccurate totals
- 🐛 Limited drink database
- 🐛 Poor UI/UX
- 🐛 Unit conversion issues

**Reported bugs**

- App crashes on adding items
- App crashes on barcode scan
- App crashes on haptic touch
- Data lost after updates
- Total caffeine incorrect

**Requested features**

- Add reminder feature
- Improve drink database (more brands, international)
- Add stats and trends
- Ability to add custom icons
- Siri Shortcuts support


### Caffeine App

[App page](https://appshunter.io/ios/app/caffeine-app-daily-tracker/id1045959983)

Track your caffeine intake from various beverages and monitor your hydration levels. Visualize your caffeine curve over 24 hours and receive notifications for your optimal sleep time. Integrates with Apple Health and Apple Watch for seamless logging and data syncing.

**Highlights:** Log caffeine from coffee, tea, and energy drinks, Visualize 24-hour caffeine curve, Calculate optimal sleep time, Track daily water intake, Apple Watch logging and complications, Apple Health integration, iCloud sync

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🎯 Accurate caffeine tracking and decay calculations
- ⏰ Helpful sleep readiness predictions
- 🏥 Apple Health integration for long-term tracking
- ⌚ Apple Watch support with quick logging

**What reviewers complain about**

- ⚠️ Recent performance degradation from new features
- 📊 Graphs become too small with multiple charts enabled
- ⏳ Long graphics update delays affecting responsiveness
- 🐛 Sleep ready time shows current time instead of prediction
- 🌍 Limited beverage library for non-German markets

**Reported bugs**

- Sleep ready time displays current time instead of predicted sleep time
- Cannot rename custom amounts until after adding them
- Newly added custom amounts appear at bottom of list
- Health app data from third-party apps not syncing
- All presets missing in some versions

**Requested features**

- Toggle option to disable bar chart visualization
- Taller graph display area with scrolling capability
- Personalization based on body weight and metabolism
- Ounce-based measurement options for drinks
- Multi-day and historical trend analysis


## Frequently asked questions

### Is Caffiend free?

Caffiend costs $1.99, with no in-app purchases.

### Is Caffeine App free?

Caffeine App is free to download, with in-app purchases available.

### Do Caffiend or Caffeine App have ads?

Neither Caffiend nor Caffeine App shows ads.

### Which is updated more often, Caffiend or Caffeine App?

Caffiend ships an update monthly, and Caffeine App monthly. Most recently, Caffiend was updated on October 11, 2026 and Caffeine App on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*