# RevisionSuccess vs AllTCAS

The clearest difference is in-app purchases: AllTCAS at none against RevisionSuccess's 2. RevisionSuccess's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

RevisionSuccess ships an update every 10 days, AllTCAS fortnightly. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | RevisionSuccess | AllTCAS |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 45 MB | 176 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [REVISIONSUCCESS COMPANY LIMITED](https://appshunter.io/developer/6776130277) | [ALL LEARN CORPORATION LIMITED](https://appshunter.io/developer/1834639044) |

## What reviewers say

### 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 |


### AllTCAS

[App page](https://appshunter.io/ios/app/alltcas/id6789263820)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RevisionSuccess free?

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

### Is AllTCAS free?

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

### Do RevisionSuccess or AllTCAS have ads?

AllTCAS shows ads; RevisionSuccess does not.

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

RevisionSuccess ships an update every 10 days, and AllTCAS fortnightly. Most recently, RevisionSuccess was updated on October 19, 2026 and AllTCAS on October 10, 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.*