# CoStudy vs 上岸自习室

The clearest difference is review sentiment: CoStudy at 93% against 上岸自习室's 43%. CoStudy also leads on rating (4.8 vs 4.0) and ratings volume (72 vs 2). 上岸自习室's advantage is ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. CoStudy sells 10 in-app purchases, starting at $3.99 per month and 上岸自习室 sells 7 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

CoStudy holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: CoStudy has 72 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 93% of CoStudy's written reviews are positive against 43% of 上岸自习室's.

CoStudy ships an update every 3 weeks, 上岸自习室 monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | CoStudy | 上岸自习室 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (72 ratings)](https://appshunter.io/ios/app/costudy/id1617091849/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/id6447540967/reviews) |
| Number of ratings | **72** | 2 |
| Positive reviews | **92.9% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 385 MB | 28 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Co-study Information Technology (Shanghai) Co., Ltd](https://appshunter.io/developer/1489845277) | [XMAN HONG KONG LIMITED](https://appshunter.io/developer/1627407248) |

## What reviewers say

### CoStudy

[App page](https://appshunter.io/ios/app/costudy/id1617091849)

This app creates a virtual study environment to combat the loneliness of solo learning. It offers gamified features like virtual currency and customizable avatars, alongside strict focus timers and social study groups to enhance discipline and motivation.

**Highlights:** Virtual campus with themed buildings, Find study partners based on goals, Study with friends as virtual desk mates, Strict focus timers with rewards, Gamified currency for self-discipline, Customizable avatars and personal space

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Co岛会员-连续包月 | $3.99 | per month |
| 购买10个Co钻 | $0.99 | one-time |
| 购买60个Co钻 | $0.99 | one-time |
| 购买180个Co钻 | $2.99 | one-time |
| 购买300个Co钻 | $3.99 | one-time |
| 购买450个Co钻 | $5.99 | one-time |
| 购买680个Co钻 | $9.99 | one-time |
| 购买1280个Co钻 | $19.99 | one-time |
| 购买1980个Co钻 | $29.99 | one-time |
| 购买3280个Co钻 | $49.99 | one-time |

**What reviewers like**

- 🎮 Cute and visually appealing interface design
- 🎯 Effective focus and concentration enhancement
- 👥 Social learning features with friends and study groups
- 💰 Gamification through virtual currency and clothing rewards
- 🏫 Virtual study room with other users for motivation

**What reviewers complain about**

- 🌍 No English language support despite international user base
- 💸 Increasing monetization of previously free cosmetics
- 📱 Phone verification issues for international users
- 🔗 Inconsistent server connectivity for overseas users
- ⚠️ Occasional app crashes and technical glitches

**Reported bugs**

- App crashes and sudden crashes when opening
- Server connection errors for international users
- Phone verification codes not being sent to international numbers
- Study sessions interrupted by incoming call notifications
- Unable to change language settings despite English tag in app store

**Requested features**

- English language version for international users
- iOS whitelist integration with Screen Time
- Widget functionality for daily/monthly check-in tracking
- Voice chat feature in study rooms
- More affordable cosmetic options purchasable with earned currency


### 上岸自习室

[App page](https://appshunter.io/ios/app/id6447540967)

This app provides a virtual study environment for users to focus and improve their study habits. It offers features like immersive study rooms, group study sessions, and distraction blocking to enhance productivity and self-management.

**Highlights:** Immersive virtual study rooms, Group study and accountability, Distraction blocking, Personalized study planning, Progress tracking, Community support

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | per month |
| 年会员 | $3.99 | per year |
| 年会员 | $3.99 | per year |
| 月度会员 | $0.99 | one-time |
| 挑战门票 | $0.99 | one-time |
| 年度会员 | $3.99 | one-time |
| 永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is CoStudy free?

CoStudy is free to download, with in-app purchases available.

### Is 上岸自习室 free?

上岸自习室 is free to download, with in-app purchases available.

### Which has better reviews, CoStudy or 上岸自习室?

CoStudy is rated higher. CoStudy averages 4.8 out of 5 from 72 ratings, while 上岸自习室 averages 4.0 from 2 ratings.

### Do CoStudy or 上岸自习室 have ads?

CoStudy shows ads; 上岸自习室 does not.

### Which is updated more often, CoStudy or 上岸自习室?

CoStudy ships an update every 3 weeks, and 上岸自习室 monthly. Most recently, CoStudy was updated on November 3, 2026 and 上岸自习室 on November 3, 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.*