# Simple Caffeine vs Atama | Caffeine Focus Tracker

The clearest difference is price: Atama | Caffeine Focus Tracker at Free against Simple Caffeine's $0.99. Atama | Caffeine Focus Tracker also leads on update cadence (every 5 days vs every 8 months) and review sentiment (100% vs 75%). Simple Caffeine's advantage is in-app purchases (none vs 6) and device support (3 vs 1). On ads there is nothing between them.

Atama | Caffeine Focus Tracker is free to download; Simple Caffeine costs $0.99 up front. Atama | Caffeine Focus Tracker sells 6 in-app purchases, starting at $1.99 per month. Simple Caffeine asks for nothing beyond the download.

Simple Caffeine ships an update every 8 months, Atama | Caffeine Focus Tracker every 5 days. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Simple Caffeine | Atama | Caffeine Focus Tracker |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 18 MB | 189 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [feb19](https://appshunter.io/developer/358045838) | [株式会社オポチュニティ](https://appshunter.io/developer/1740927723) |

## What reviewers say

### Simple Caffeine

[App page](https://appshunter.io/ios/app/simple-caffeine/id1451062048)

Easily track your caffeine intake with a simple interface. This app saves your caffeine consumption data directly to Apple Health, requiring access to your health data.

**Highlights:** Simple caffeine logging, Apple Health integration, Track intake history, Minimalist design

**Features:** macOS Compatibility

**In-app purchases:** none


### Atama | Caffeine Focus Tracker

[App page](https://appshunter.io/ios/app/atama-caffeine-focus-tracker/id6496281922)

Optimize your caffeine intake to enhance focus and productivity. This app tracks your consumption, provides timely reminders, and offers ambient soundscapes to help you achieve a flow state. It also helps prevent overconsumption and integrates with Apple Health.

**Highlights:** Automatic caffeine intake calculation, Optimized caffeine timing notifications, Immersive soundscapes for concentration, Daily caffeine intake tracking, Overconsumption alerts, Apple Health integration

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ハイパーフォーカスプラン(月額) | $1.99 | per month |
| ハイパーフォーカスプラン（年額） | $3.99 | per year |
| ハイパーフォーカスプラン(年額) | $6.99 | per year |
| ハイパーフォーカスプラン（永久版） | $5.99 | one-time |
| ハイパーフォーカスプラン(特別オファー) | $9.99 | one-time |
| ハイパーフォーカスプラン(永久版) | $11.99 | one-time |


## Frequently asked questions

### Is Simple Caffeine free?

Simple Caffeine costs $0.99, with no in-app purchases.

### Is Atama | Caffeine Focus Tracker free?

Atama | Caffeine Focus Tracker is free to download, with in-app purchases available.

### Do Simple Caffeine or Atama | Caffeine Focus Tracker have ads?

Neither Simple Caffeine nor Atama | Caffeine Focus Tracker shows ads.

### Which is updated more often, Simple Caffeine or Atama | Caffeine Focus Tracker?

Simple Caffeine ships an update every 8 months, and Atama | Caffeine Focus Tracker every 5 days. Most recently, Simple Caffeine was updated on September 13, 2026 and Atama | Caffeine Focus Tracker on September 17, 2026.

---

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