# KD Classroom vs RevisionSuccess

The clearest difference is in-app purchases: KD Classroom at none against RevisionSuccess's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RevisionSuccess sells 2 in-app purchases, starting at $12.00 per month. KD Classroom asks for nothing beyond the download.

KD Classroom ships an update fortnightly, RevisionSuccess every 9 days. Both last shipped on October 2, 2026.

## The numbers

| Metric | KD Classroom | RevisionSuccess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/revisionsuccess-ai-study-app/id6776130065/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 36 MB | 44 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jassadaporn Deewan](https://appshunter.io/developer/1631667043) | [REVISIONSUCCESS COMPANY LIMITED](https://appshunter.io/developer/6776130277) |

## What reviewers say

### KD Classroom

[App page](https://appshunter.io/ios/app/kd-classroom/id6745140362)

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

**In-app purchases:** none


### 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 KD Classroom free?

KD Classroom is free to download, with no in-app purchases.

### Is RevisionSuccess free?

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

### Do KD Classroom or RevisionSuccess have ads?

Neither KD Classroom nor RevisionSuccess shows ads.

### Which is updated more often, KD Classroom or RevisionSuccess?

KD Classroom ships an update fortnightly, and RevisionSuccess every 9 days. Most recently, KD Classroom was updated on October 2, 2026 and RevisionSuccess on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*