# Caffeine Clock vs PetalPath

The clearest difference is in-app purchases: PetalPath at none against Caffeine Clock's 2. On price, update cadence, ads and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 4, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Caffeine Clock | PetalPath |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | — |
| Size | 121 MB | 2 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [ANTONIN WINGENDER](https://appshunter.io/developer/1751178342) | [Erica Morton](https://appshunter.io/developer/1839347464) |

## What reviewers say

### 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 |


### PetalPath

[App page](https://appshunter.io/ios/app/petalpath/id6752447236)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Caffeine Clock free?

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

### Is PetalPath free?

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

### Do Caffeine Clock or PetalPath have ads?

Neither Caffeine Clock nor PetalPath shows ads.

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

Caffeine Clock ships an update weekly, and PetalPath weekly. Most recently, Caffeine Clock was updated on November 4, 2026 and PetalPath on November 12, 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.*