# Study & Focus | withfocus vs Fuwari Diary

The clearest difference is in-app purchases: Fuwari Diary at none against Study & Focus | withfocus's 4. Fuwari Diary also leads on update cadence (daily vs every 2 months). Study & Focus | withfocus's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Study & Focus | withfocus sells 4 one-off in-app purchases. Fuwari Diary asks for nothing beyond the download.

Study & Focus | withfocus ships an update every 2 months, Fuwari Diary daily. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Study & Focus | withfocus | Fuwari Diary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 29 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kokoro Tsukazaki](https://appshunter.io/developer/1858240635) | [Nagatomo Miki](https://appshunter.io/developer/1891189762) |

## What reviewers say

### Study & Focus | withfocus

[App page](https://appshunter.io/ios/app/study-and-focus-withfocus/id6760407688)

Enhance your focus sessions with virtual companions that grow and change as you dedicate time to tasks. Create personalized rooms and track your progress with detailed statistics to stay motivated during study, work, or hobbies.

**Highlights:** Focus session tracking, Progress statistics, Unlockable companions, Customizable AI-generated rooms, Widget support, Multi-language support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crochet Fox | $0.99 | one-time |
| Reading Pup | $0.99 | one-time |
| Room Creation Ticket (1) | $1.99 | one-time |
| Room Creation Ticket (3) | $5.99 | one-time |


### Fuwari Diary

[App page](https://appshunter.io/ios/app/fuwari-diary/id6761737775)

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

**In-app purchases:** none


## Frequently asked questions

### Is Study & Focus | withfocus free?

Study & Focus | withfocus is free to download, with in-app purchases available.

### Is Fuwari Diary free?

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

### Do Study & Focus | withfocus or Fuwari Diary have ads?

Fuwari Diary shows ads; Study & Focus | withfocus does not.

### Which is updated more often, Study & Focus | withfocus or Fuwari Diary?

Study & Focus | withfocus ships an update every 2 months, and Fuwari Diary daily. Most recently, Study & Focus | withfocus was updated on October 19, 2026 and Fuwari Diary on October 12, 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.*