# ShareDiary（シェアダイアリー） vs StudyReal  友達と勉強タイマーと2秒の勉強記録

The clearest difference is in-app purchases: ShareDiary（シェアダイアリー） at none against StudyReal  友達と勉強タイマーと2秒の勉強記録's 1. ShareDiary（シェアダイアリー） also leads on ads (none vs shown) and iOS requirement (15.6 vs 18.6). StudyReal  友達と勉強タイマーと2秒の勉強記録's advantage is update cadence (every 2 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. StudyReal  友達と勉強タイマーと2秒の勉強記録 sells 1 in-app purchase, starting at $2.99 per month. ShareDiary（シェアダイアリー） asks for nothing beyond the download.

ShareDiary（シェアダイアリー） ships an update every 2 months, StudyReal  友達と勉強タイマーと2秒の勉強記録 every 2 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ShareDiary（シェアダイアリー） | StudyReal  友達と勉強タイマーと2秒の勉強記録 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 45 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shuntaro Shimada](https://appshunter.io/developer/1616517321) | [shigeki suzuki](https://appshunter.io/developer/1492704516) |

## What reviewers say

### ShareDiary（シェアダイアリー）

[App page](https://appshunter.io/ios/app/sharediary/id1616517319)

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

**In-app purchases:** none


### StudyReal  友達と勉強タイマーと2秒の勉強記録

[App page](https://appshunter.io/ios/app/studyreal-2/id6780818697)

Share your study progress through short videos and connect with like-minded individuals. Visualize your efforts, track your learning materials, and build consistent study habits with gentle reminders and a supportive community.

**Highlights:** 2-second study video sharing, Connect with study friends in Rooms, Track textbook and problem set progress, Calendar and summary videos for habit building, Gentle reminder notifications, Reporting and blocking features

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyRealプレミアム | $2.99 | per month |


## Frequently asked questions

### Is ShareDiary（シェアダイアリー） free?

ShareDiary（シェアダイアリー） is free to download, with no in-app purchases.

### Is StudyReal  友達と勉強タイマーと2秒の勉強記録 free?

StudyReal  友達と勉強タイマーと2秒の勉強記録 is free to download, with in-app purchases available.

### Do ShareDiary（シェアダイアリー） or StudyReal  友達と勉強タイマーと2秒の勉強記録 have ads?

StudyReal  友達と勉強タイマーと2秒の勉強記録 shows ads; ShareDiary（シェアダイアリー） does not.

### Which is updated more often, ShareDiary（シェアダイアリー） or StudyReal  友達と勉強タイマーと2秒の勉強記録?

ShareDiary（シェアダイアリー） ships an update every 2 months, and StudyReal  友達と勉強タイマーと2秒の勉強記録 every 2 days. Most recently, ShareDiary（シェアダイアリー） was updated on October 23, 2026 and StudyReal  友達と勉強タイマーと2秒の勉強記録 on October 25, 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.*