# BetterRest vs Caffeine Clock

The clearest difference is in-app purchases: BetterRest at none against Caffeine Clock's 2. Caffeine Clock's advantage is update cadence (weekly vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Caffeine Clock sells 2 one-off in-app purchases. BetterRest asks for nothing beyond the download.

BetterRest ships an update every 11 months, Caffeine Clock weekly. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BetterRest | Caffeine Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (28 ratings)](https://appshunter.io/ios/app/caffeine-clock-track-caffeine/id6504160396/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Monetization | — | Free |
| Size | 4 MB | 121 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jakub Drozd](https://appshunter.io/developer/1675529057) | [ANTONIN WINGENDER](https://appshunter.io/developer/1751178342) |

## What reviewers say

### BetterRest

[App page](https://appshunter.io/ios/app/betterrest/id6449705886)

**Features:** macOS Compatibility

**In-app purchases:** none


### Caffeine Clock

[App page](https://appshunter.io/ios/app/caffeine-clock-track-caffeine/id6504160396)

This app helps you track your caffeine intake and understand its impact on your sleep. It models caffeine absorption and half-life to provide a clear view of your current and projected levels, allowing you to plan your consumption for better rest.

**Highlights:** Caffeine absorption and half-life modeling, Real-time caffeine level tracking, Interactive home screen widgets, Sleep-aware insights and bedtime planning, Extensive drink database with custom options, Daily caffeine threshold alerts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $4.99 | one-time |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is BetterRest free?

BetterRest is free to download, with no in-app purchases.

### Is Caffeine Clock free?

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

### Do BetterRest or Caffeine Clock have ads?

Neither BetterRest nor Caffeine Clock shows ads.

### Which is updated more often, BetterRest or Caffeine Clock?

BetterRest ships an update every 11 months, and Caffeine Clock weekly. Most recently, BetterRest was updated on November 12, 2026 and Caffeine Clock on November 4, 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.*