# ICAI BOS vs OjasOS

ICAI BOS and OjasOS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ICAI BOS ships an update every 2 months, OjasOS every 6 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ICAI BOS | OjasOS |
| --- | --- | --- |
| 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 | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 25 MB | 48 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [The Institute of Chartered Accountants of India](https://appshunter.io/developer/818649263) | [Harsh Sansanwal](https://appshunter.io/developer/6778540343) |

## What reviewers say

### 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


### OjasOS

[App page](https://appshunter.io/ios/app/ojasos/id6778540341)

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

**In-app purchases:** none


## Frequently asked questions

### Is ICAI BOS free?

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

### Is OjasOS free?

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

### Do ICAI BOS or OjasOS have ads?

Neither ICAI BOS nor OjasOS shows ads.

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

ICAI BOS ships an update every 2 months, and OjasOS every 6 weeks. Most recently, ICAI BOS was updated on November 7, 2026 and OjasOS on October 31, 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.*