# Study Focus Timer vs クロッキーライフ

The clearest difference is ads: クロッキーライフ at none against Study Focus Timer's shown. Study Focus Timer's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Study Focus Timer sells 1 in-app purchase, starting at $0.99 per month and クロッキーライフ sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Study Focus Timer ships an update fortnightly, クロッキーライフ every 3 months. The most recent releases landed on August 20, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Study Focus Timer | クロッキーライフ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 14 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Foodmenu.world Inc.](https://appshunter.io/developer/1438351063) | [PIXCLOWN CO., LTD.](https://appshunter.io/developer/1825514980) |

## What reviewers say

### Study Focus Timer

[App page](https://appshunter.io/ios/app/study-focus-timer/id1626979957)

This app helps you stay focused during study sessions using customizable timers. It supports the Pomodoro technique and allows for easy arrangement and visual tracking of your work and break intervals. Optimize your learning with flexible timer combinations.

**Highlights:** Pomodoro study timer, Successive timer settings, Interval timer customization, Easy timer rearrangement, Visual elapsed time gauge, List of current study sets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per month |


### クロッキーライフ

[App page](https://appshunter.io/ios/app/id6766698615)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ライトプラン（月額） | $4.99 | per month |
| スタンダードプラン（月額） | $9.99 | per month |
| 20クレジット | $4.99 | one-time |
| 50クレジット | $9.99 | one-time |


## Frequently asked questions

### Is Study Focus Timer free?

Study Focus Timer is free to download, with in-app purchases available.

### Is クロッキーライフ free?

クロッキーライフ is free to download, with in-app purchases available.

### Do Study Focus Timer or クロッキーライフ have ads?

Study Focus Timer shows ads; クロッキーライフ does not.

### Which is updated more often, Study Focus Timer or クロッキーライフ?

Study Focus Timer ships an update fortnightly, and クロッキーライフ every 3 months. Most recently, Study Focus Timer was updated on August 20, 2026 and クロッキーライフ on September 30, 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.*