# ICAI BOS vs Grover Classes

The clearest difference is in-app purchases: ICAI BOS at none against Grover Classes's 1. ICAI BOS also leads on update cadence (every 2 months vs every 17 months) and iOS requirement (14.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Grover Classes sells 1 one-off in-app purchase. ICAI BOS asks for nothing beyond the download.

ICAI BOS ships an update every 2 months, Grover Classes every 17 months. The most recent releases landed on September 21, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | ICAI BOS | Grover Classes |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 17 months |
| Monetization | Free | — |
| Size | 25 MB | 18 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Institute of Chartered Accountants of India](https://appshunter.io/developer/818649263) | [INVENT EDUCARE](https://appshunter.io/developer/1675732592) |

## 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


### Grover Classes

[App page](https://appshunter.io/ios/app/grover-classes/id6450463326)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CA CMA Paper 1 | $49.99 | one-time |


## Frequently asked questions

### Is ICAI BOS free?

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

### Is Grover Classes free?

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

### Do ICAI BOS or Grover Classes have ads?

Neither ICAI BOS nor Grover Classes shows ads.

### Which is updated more often, ICAI BOS or Grover Classes?

ICAI BOS ships an update every 2 months, and Grover Classes every 17 months. Most recently, ICAI BOS was updated on September 21, 2026 and Grover Classes on May 17, 2026.

---

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