# SleepHabit vs Simple Caffeine Tracker

The clearest difference is price: Simple Caffeine Tracker at Free against SleepHabit's $2.99. Simple Caffeine Tracker also leads on update cadence (every 2 days vs every 5 days). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Simple Caffeine Tracker is free to download; SleepHabit costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SleepHabit ships an update every 5 days, Simple Caffeine Tracker every 2 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SleepHabit | Simple Caffeine Tracker |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 2 MB | 26 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [选 张](https://appshunter.io/developer/1794340670) | [LUCAS GUFFROY](https://appshunter.io/developer/1846832915) |

## What reviewers say

### SleepHabit

[App page](https://appshunter.io/ios/app/sleephabit/id6741672900)

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

**In-app purchases:** none


### Simple Caffeine Tracker

[App page](https://appshunter.io/ios/app/simple-caffeine-tracker/id6758615552)

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

**In-app purchases:** none


## Frequently asked questions

### Is SleepHabit free?

SleepHabit costs $2.99, with no in-app purchases.

### Is Simple Caffeine Tracker free?

Simple Caffeine Tracker is free to download, with no in-app purchases.

### Do SleepHabit or Simple Caffeine Tracker have ads?

Neither SleepHabit nor Simple Caffeine Tracker shows ads.

### Which is updated more often, SleepHabit or Simple Caffeine Tracker?

SleepHabit ships an update every 5 days, and Simple Caffeine Tracker every 2 days. Most recently, SleepHabit was updated on November 8, 2026 and Simple Caffeine Tracker on November 5, 2026.

---

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