# IIMB Main vs yaticorp

The clearest difference is in-app purchases: IIMB Main at none against yaticorp's 1. yaticorp's advantage is iOS requirement (12.4 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. yaticorp sells 1 one-off in-app purchase. IIMB Main asks for nothing beyond the download.

IIMB Main ships an update every 2 months, yaticorp daily. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | IIMB Main | yaticorp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 19 MB | 195 MB |
| Requires iOS | 15.6 | **12.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [INDIAN INSTITUTE OF MANAGEMENT BANGALORE](https://appshunter.io/developer/1549367642) | [Learnyst Insight Private Limited](https://appshunter.io/developer/1114258009) |

## What reviewers say

### IIMB Main

[App page](https://appshunter.io/ios/app/iimb-main/id1549367640)

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

**In-app purchases:** none


### yaticorp

[App page](https://appshunter.io/ios/app/yaticorp/id6747577618)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STUDENT AI COURSE | $4.99 | one-time |


## Frequently asked questions

### Is IIMB Main free?

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

### Is yaticorp free?

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

### Do IIMB Main or yaticorp have ads?

Neither IIMB Main nor yaticorp shows ads.

### Which is updated more often, IIMB Main or yaticorp?

IIMB Main ships an update every 2 months, and yaticorp daily. Most recently, IIMB Main was updated on September 10, 2026 and yaticorp on September 13, 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.*