# Caffeindiary vs LifeTimer

The clearest difference is iOS requirement: LifeTimer at 15.0 against Caffeindiary's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Caffeindiary | LifeTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 6 MB | 6 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MOTTO(Tokyo)](https://appshunter.io/developer/1894398677) | [Shogo Kasahara](https://appshunter.io/developer/6772166135) |

## What reviewers say

### Caffeindiary

[App page](https://appshunter.io/ios/app/caffeindiary-caffeine-log/id6771420106)

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

**In-app purchases:** none


### LifeTimer

[App page](https://appshunter.io/ios/app/lifetimer/id6788968900)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caffeindiary free?

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

### Is LifeTimer free?

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

### Do Caffeindiary or LifeTimer have ads?

Both Caffeindiary and LifeTimer show ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*