# Caffeine App vs Caffeine Tracking by RECaf

The clearest difference is rating: Caffeine App at 4.6 against Caffeine Tracking by RECaf's 4.1. Caffeine App also leads on review sentiment (74% vs 39%) and iOS requirement (18.0 vs 27.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Caffeine App sells 1 one-off in-app purchase and Caffeine Tracking by RECaf sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

Caffeine App holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 341 and 206 respectively. Written reviews point the same way: 74% of Caffeine App's written reviews are positive against 39% of Caffeine Tracking by RECaf's.

Caffeine App ships an update monthly, Caffeine Tracking by RECaf every 2 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Caffeine App | Caffeine Tracking by RECaf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (341 ratings)](https://appshunter.io/ios/app/caffeine-app-daily-tracker/id1045959983/reviews)** | [4.1 (206 ratings)](https://appshunter.io/ios/app/caffeine-tracking-by-recaf/id1384068352/reviews) |
| Number of ratings | **341** | 206 |
| Positive reviews | **73.7% of reviews** | 39.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 69 MB |
| Requires iOS | **18.0** | 27.0 |
| Devices | iPhone, Apple Watch, Vision Pro | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Mueller](https://appshunter.io/developer/367875607) | [Joseph Cieplinski](https://appshunter.io/developer/568723135) |

## What reviewers say

### 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


### Caffeine Tracking by RECaf

[App page](https://appshunter.io/ios/app/caffeine-tracking-by-recaf/id1384068352)

Track your daily caffeine intake from various beverages with smart logging and personalized insights. Get reminders, view detailed statistics, and integrate with HealthKit for secure data storage. Understand your habits and their impact on your well-being.

**Highlights:** One-tap logging of frequent sources, Voice logging with Siri shortcuts, Smart, personalized reminders, Detailed statistics and charts, HealthKit integration, Customizable beverage list, Sleep analysis integration

**Features:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RECaf Yearly Premium | $9.99 | per year |

**What reviewers like**

- 👍 Simple and intuitive user interface
- ⚡ Quick and easy logging with minimal taps
- ⌚ Excellent Apple Watch app integration
- 🔔 Smart reminders based on user habits
- 📊 Syncs with Apple Health app

**What reviewers complain about**

- 💳 Mandatory subscription with no free tier
- 🚫 Misleading 'free' app store listing
- 🐛 Data inconsistency across widgets and screens
- ⌚ Watch app sync issues
- 🔄 Occasional sync failures between devices

**Reported bugs**

- App crashes when adding favorites
- Inconsistent caffeine values across home widget, history, and today screen
- Watch app doesn't recognize active subscription
- Sync between watch and phone sporadic
- Daily counter doesn't reset properly

**Requested features**

- Graphs and data visualization
- Advanced analytics and strategy recommendations
- Water intake tracking alongside caffeine
- Native iPad app support
- Lifetime purchase option instead of subscription


## Frequently asked questions

### Is Caffeine App free?

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

### Is Caffeine Tracking by RECaf free?

Caffeine Tracking by RECaf is free to download, with in-app purchases available.

### Which has better reviews, Caffeine App or Caffeine Tracking by RECaf?

Caffeine App is rated higher. Caffeine App averages 4.6 out of 5 from 341 ratings, while Caffeine Tracking by RECaf averages 4.1 from 206 ratings.

### Do Caffeine App or Caffeine Tracking by RECaf have ads?

Neither Caffeine App nor Caffeine Tracking by RECaf shows ads.

### Which is updated more often, Caffeine App or Caffeine Tracking by RECaf?

Caffeine App ships an update monthly, and Caffeine Tracking by RECaf every 2 months. Most recently, Caffeine App was updated on November 2, 2026 and Caffeine Tracking by RECaf on November 2, 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.*