# Edu91 vs ICAI BOS

The clearest difference is in-app purchases: ICAI BOS at none against Edu91's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Edu91 sells 2 one-off in-app purchases. ICAI BOS asks for nothing beyond the download.

Edu91 ships an update every 3 months, ICAI BOS every 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Edu91 | ICAI BOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/icai-bos/id1580286245/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 30.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 278 MB | 25 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neeraj Arora](https://appshunter.io/developer/1434568582) | [The Institute of Chartered Accountants of India](https://appshunter.io/developer/818649263) |

## What reviewers say

### Edu91

[App page](https://appshunter.io/ios/app/edu91/id1434568583)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Excel Club by Neeraj Arora | $12.99 | one-time |
| CA Inter Audit Exam Oriented | $99.99 | one-time |


### ICAI BOS

[App page](https://appshunter.io/ios/app/icai-bos/id1580286245)

This educational app serves as a comprehensive repository for CA students, offering e-learning resources, live coaching, and access to all Board of Studies publications. It provides a one-stop platform for academic updates, study materials, and interactive tests.

**Highlights:** E-learning and e-books, Live and recorded coaching classes, Study material and revision test papers, Mock test papers and sample questions, Monthly student journal access, Online MCQ tests, Academic updates and announcements

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

**In-app purchases:** none


## Frequently asked questions

### Is Edu91 free?

Edu91 is free to download, with in-app purchases available.

### Is ICAI BOS free?

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

### Do Edu91 or ICAI BOS have ads?

Neither Edu91 nor ICAI BOS shows ads.

### Which is updated more often, Edu91 or ICAI BOS?

Edu91 ships an update every 3 months, and ICAI BOS every 2 months. Most recently, Edu91 was updated on October 26, 2026 and ICAI BOS on October 27, 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.*