# Caffeine Clock vs Koffee

The clearest difference is update cadence: Caffeine Clock at weekly against Koffee's monthly. Koffee's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Caffeine Clock sells 2 one-off in-app purchases and Koffee sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Caffeine Clock ships an update weekly, Koffee monthly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Caffeine Clock | Koffee |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 121 MB | 53 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [ANTONIN WINGENDER](https://appshunter.io/developer/1751178342) | [Jose Maria Moreno](https://appshunter.io/developer/1866215737) |

## 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 |


### Koffee

[App page](https://appshunter.io/ios/app/koffee-caffeine-tracker/id6760164016)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Koffee Monthly | $1.99 | per month |
| Koffee Annual | $9.99 | per year |
| Koffee Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Caffeine Clock free?

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

### Is Koffee free?

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

### Do Caffeine Clock or Koffee have ads?

Neither Caffeine Clock nor Koffee shows ads.

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

Caffeine Clock ships an update weekly, and Koffee monthly. Most recently, Caffeine Clock was updated on November 4, 2026 and Koffee on November 5, 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.*