# YPT vs RevisionSuccess

The clearest difference is ratings volume: YPT at 1.7K against RevisionSuccess's 1. YPT also leads on update cadence (every 2 days vs every 9 days) and device support (4 vs 2). RevisionSuccess's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. YPT sells 8 in-app purchases, starting at $2.99 per month and RevisionSuccess sells 2 in-app purchases, starting at $12.00 per month. Whichever you choose, the download price is not the number that matters.

RevisionSuccess holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: YPT has 1.7K ratings behind it against 1, so its average is the more settled of the two.

YPT ships an update every 2 days, RevisionSuccess every 9 days. The most recent releases landed on September 26, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | YPT | RevisionSuccess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.7K ratings)](https://appshunter.io/ios/app/ypt-study-group/id1441909643/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/revisionsuccess-ai-study-app/id6776130065/reviews)** |
| Number of ratings | **1.7K** | 1 |
| Positive reviews | 55.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 9 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 266 MB | 44 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UnCheon Baek](https://appshunter.io/developer/1143037815) | [REVISIONSUCCESS COMPANY LIMITED](https://appshunter.io/developer/6776130277) |

## What reviewers say

### YPT

[App page](https://appshunter.io/ios/app/ypt-study-group/id1441909643)

Connect with millions globally to study together remotely. Track your progress, set daily goals, and join or create study groups. Visualize your achievements with detailed statistics and compete with others through real-time rankings.

**Highlights:** Time tracking for subjects, Daily 10-minute planner, Study group creation, Real-time ranking, Study statistics visualization, Friend activity monitoring

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $29.99 | per year |
| 100 flames | $0.99 | one-time |
| Unlock Apps | $0.99 | one-time |
| 600 flames | $3.99 | one-time |
| 6 months | $11.99 | one-time |
| 12months | $19.99 | one-time |

**What reviewers like**

- 🚀 Motivating and competitive
- 👍 Comprehensive features (timer, planner, study groups)
- 🎨 Customizable themes and aesthetics
- 🔊 Helpful background noise options

**What reviewers complain about**

- 🐛 Bugs and glitches (freezing, crashing, time recording issues)
- ⏱️ Time zone issues for users outside of Korea
- 🔒 Restricted app access during study sessions

**Reported bugs**

- Timer not stopping when exiting the app
- Inconsistent time recording across devices
- Sudden language changes without user input
- Connectivity issues and server problems

**Requested features**

- Add ability to edit/remove specific study time entries
- Implement a desktop/web version of the app
- Allow more customization options for the calendar and planner
- Improve the allowed apps feature to work more reliably


### RevisionSuccess

[App page](https://appshunter.io/ios/app/revisionsuccess-ai-study-app/id6776130065)

Transform your study materials into a personalized learning system with AI. Generate study plans, interactive lessons, quizzes, and flashcards from your own notes and documents. Get instant answers from an AI tutor and master your subjects faster.

**Highlights:** AI-generated study plans, Interactive lessons and flashcards, Smart quizzes with instant feedback, AI tutor for instant answers, Upload personal study materials, Classroom management for teachers

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $12.00 | per month |
| Pro Annual | $99.00 | per year |


## Frequently asked questions

### Is YPT free?

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

### Is RevisionSuccess free?

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

### Which has better reviews, YPT or RevisionSuccess?

RevisionSuccess is rated higher. YPT averages 4.7 out of 5 from 1.7K ratings, while RevisionSuccess averages 5.0 from 1 ratings.

### Do YPT or RevisionSuccess have ads?

Neither YPT nor RevisionSuccess shows ads.

### Which is updated more often, YPT or RevisionSuccess?

YPT ships an update every 2 days, and RevisionSuccess every 9 days. Most recently, YPT was updated on September 26, 2026 and RevisionSuccess on September 7, 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.*