# Caffeine Clock vs multiko

The clearest difference is in-app purchases: multiko at none against Caffeine Clock's 2. multiko also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.4). Caffeine Clock's advantage is update cadence (weekly vs every 5 months). On price and ads there is nothing between them.

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

Caffeine Clock ships an update weekly, multiko every 5 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | Caffeine Clock | multiko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (27 ratings)](https://appshunter.io/ios/app/caffeine-clock-track-caffeine/id6504160396/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Free | — |
| Size | 119 MB | 143 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ANTONIN WINGENDER](https://appshunter.io/developer/1751178342) | [FH Muenster](https://appshunter.io/developer/371645686) |

## 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 |


### multiko

[App page](https://appshunter.io/ios/app/multiko/id6740766556)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caffeine Clock free?

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

### Is multiko free?

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

### Do Caffeine Clock or multiko have ads?

Neither Caffeine Clock nor multiko shows ads.

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

Caffeine Clock ships an update weekly, and multiko every 5 months. Most recently, Caffeine Clock was updated on October 3, 2026 and multiko on October 3, 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.*