# MDI Alumni vs Btribe

The clearest difference is in-app purchases: MDI Alumni at none against Btribe's 1. MDI Alumni also leads on iOS requirement (11.0 vs 16.6). Btribe's advantage is update cadence (every 2 months vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Btribe sells 1 one-off in-app purchase. MDI Alumni asks for nothing beyond the download.

MDI Alumni ships an update every 5 months, Btribe every 2 months. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | MDI Alumni | Btribe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 13 MB | 317 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Almashines](https://appshunter.io/developer/1196724056) | [Sushila Devi](https://appshunter.io/developer/1797485663) |

## What reviewers say

### MDI Alumni

[App page](https://appshunter.io/ios/app/mdi-alumni/id1459908475)

**Features:** macOS Compatibility

**In-app purchases:** none


### Btribe

[App page](https://appshunter.io/ios/app/btribe/id6742221210)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Training Course | $9.99 | one-time |


## Frequently asked questions

### Is MDI Alumni free?

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

### Is Btribe free?

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

### Do MDI Alumni or Btribe have ads?

Neither MDI Alumni nor Btribe shows ads.

### Which is updated more often, MDI Alumni or Btribe?

MDI Alumni ships an update every 5 months, and Btribe every 2 months. Most recently, MDI Alumni was updated on October 11, 2026 and Btribe on September 30, 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.*