# My IIIT vs Statistics & Probability Tutor

The clearest difference is in-app purchases: My IIIT at none against Statistics & Probability Tutor's 2. My IIIT also leads on iOS requirement (15.1 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Statistics & Probability Tutor sells 2 in-app purchases, starting at $4.99 per 7 days. My IIIT asks for nothing beyond the download.

My IIIT ships an update every 2 weeks, Statistics & Probability Tutor every 10 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | My IIIT | Statistics & Probability Tutor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Size | 43 MB | 48 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [INTERNATIONAL INSTITUTE OF INFORMATION TECHNOLOGY](https://appshunter.io/developer/1847844031) | [ByteCraft Solutions](https://appshunter.io/developer/1866155956) |

## What reviewers say

### My IIIT

[App page](https://appshunter.io/ios/app/my-iiit/id6754322138)

**Features:** macOS Compatibility

**In-app purchases:** none


### Statistics & Probability Tutor

[App page](https://appshunter.io/ios/app/statistics-and-probability-tutor/id6767269528)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $34.99 | per year |


## Frequently asked questions

### Is My IIIT free?

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

### Is Statistics & Probability Tutor free?

Statistics & Probability Tutor is free to download, with in-app purchases available.

### Do My IIIT or Statistics & Probability Tutor have ads?

Neither My IIIT nor Statistics & Probability Tutor shows ads.

### Which is updated more often, My IIIT or Statistics & Probability Tutor?

My IIIT ships an update every 2 weeks, and Statistics & Probability Tutor every 10 days. Most recently, My IIIT was updated on October 25, 2026 and Statistics & Probability Tutor on October 28, 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.*