# Mit FDM vs AltID

The clearest difference is update cadence: AltID at monthly against Mit FDM's every 2 months. Mit FDM's advantage is iOS requirement (13.0 vs 15.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Mit FDM ships an update every 2 months, AltID monthly. The most recent releases landed on September 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Mit FDM | AltID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (9 ratings)](https://appshunter.io/ios/app/altid/id6753582053/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 82 MB | 90 MB |
| Requires iOS | **13.0** | 15.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [FDM](https://appshunter.io/developer/432911199) | [Digitaliseringsstyrelsen](https://appshunter.io/developer/1506727481) |

## What reviewers say

### Mit FDM

[App page](https://appshunter.io/ios/app/mit-fdm/id432911195)

**Features:** macOS Compatibility

**In-app purchases:** none


### AltID

[App page](https://appshunter.io/ios/app/altid/id6753582053)

Securely store and manage your digital identification and credentials on your device. Verify age or share specific ID details while maintaining control over your personal information. Future credential types will be added.

**Highlights:** Store digital credentials locally, Verify age anonymously, Share specific ID information, QR code sharing, Request and swipe to share, Control information sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is Mit FDM free?

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

### Is AltID free?

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

### Do Mit FDM or AltID have ads?

Neither Mit FDM nor AltID shows ads.

### Which is updated more often, Mit FDM or AltID?

Mit FDM ships an update every 2 months, and AltID monthly. Most recently, Mit FDM was updated on September 13, 2026 and AltID on October 10, 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.*