# Atama | Caffeine Focus Tracker vs Caffeine Clock

The clearest difference is in-app purchases: Caffeine Clock at none against Atama | Caffeine Focus Tracker's 6. Atama | Caffeine Focus Tracker's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Atama | Caffeine Focus Tracker sells 6 in-app purchases, starting at $1.99 per month. Caffeine Clock asks for nothing beyond the download.

Atama | Caffeine Focus Tracker ships an update every 5 days, Caffeine Clock every 3 weeks. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Atama | Caffeine Focus Tracker | Caffeine Clock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 189 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [株式会社オポチュニティ](https://appshunter.io/developer/1740927723) | [BEN LUKE SPINK](https://appshunter.io/developer/1867615562) |

## What reviewers say

### 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 |


### Caffeine Clock

[App page](https://appshunter.io/ios/app/caffeine-clock/id6757563556)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atama | Caffeine Focus Tracker free?

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

### Is Caffeine Clock free?

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

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

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

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

Atama | Caffeine Focus Tracker ships an update every 5 days, and Caffeine Clock every 3 weeks. Most recently, Atama | Caffeine Focus Tracker was updated on September 17, 2026 and Caffeine Clock on September 18, 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.*