# YDHYA VIDYA vs Atlas AI

The clearest difference is update cadence: YDHYA VIDYA at every 2 weeks against Atlas AI's every 6 weeks. YDHYA VIDYA also leads on iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. YDHYA VIDYA sells 10 one-off in-app purchases and Atlas AI sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

YDHYA VIDYA ships an update every 2 weeks, Atlas AI every 6 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | YDHYA VIDYA | Atlas AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/atlas-ai-study-flashcards/id6754340938/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | — | Freemium |
| Size | 144 MB | 12 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [Playsquare](https://appshunter.io/developer/1641687333) |

## What reviewers say

### YDHYA VIDYA

[App page](https://appshunter.io/ios/app/ydhya-vidya/id6498920882)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - BI | $59.99 | one-time |
| Package - BJ | $59.99 | one-time |
| Package - BK | $69.99 | one-time |
| Package - BL | $69.99 | one-time |
| Package - BM | $79.99 | one-time |
| Package - BN | $79.99 | one-time |
| Package - BO | $89.99 | one-time |
| Package - BP | $99.99 | one-time |
| Package - BQ | $99.99 | one-time |
| Package - BR | $99.99 | one-time |


### Atlas AI

[App page](https://appshunter.io/ios/app/atlas-ai-study-flashcards/id6754340938)

Transform any text, PDF, or web page into study materials like flashcards and quizzes. This tool automates the creation of summaries and test banks, aiding in efficient knowledge and language acquisition. It offers both knowledge and language learning modes with customizable study sets.

**Highlights:** AI-powered summary generation, Flashcard and quiz creation, Text, URL, and PDF analysis, OCR for scanned documents, Knowledge and language modes, Customizable study sets, Dark mode

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Monthly | $8.99 | per month |
| Pro Yearly | $19.99 | per year |
| Pro Yearly | $44.99 | per year |


## Frequently asked questions

### Is YDHYA VIDYA free?

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

### Is Atlas AI free?

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

### Do YDHYA VIDYA or Atlas AI have ads?

Neither YDHYA VIDYA nor Atlas AI shows ads.

### Which is updated more often, YDHYA VIDYA or Atlas AI?

YDHYA VIDYA ships an update every 2 weeks, and Atlas AI every 6 weeks. Most recently, YDHYA VIDYA was updated on November 4, 2026 and Atlas AI on November 5, 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.*