# mInstytucja vs mSzyfr

The clearest difference is iOS requirement: mInstytucja at 15.0 against mSzyfr's 18.5. On price, update cadence, ads and in-app purchases there is nothing between them.

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

mInstytucja ships an update every 5 weeks, mSzyfr every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | mInstytucja | mSzyfr |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 63 MB | 263 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [e-Instytucja Spółka z o.o.](https://appshunter.io/developer/1535911837) | [Ministerstwo Cyfryzacji](https://appshunter.io/developer/1333485401) |

## What reviewers say

### mInstytucja

[App page](https://appshunter.io/ios/app/minstytucja/id1566770971)

Access public registers and communicate with public institutions securely from your mobile device. Pay taxes, receive notifications, participate in consultations, and send electronic documents.

**Highlights:** Access public registers, Pay local taxes, Receive important notifications, Participate in social consultations, Send electronic documents, Securely authenticate with national identity systems

**Features:** Vision Pro support

**In-app purchases:** none


### mSzyfr

[App page](https://appshunter.io/ios/app/mszyfr/id6759653065)

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

**In-app purchases:** none


## Frequently asked questions

### Is mInstytucja free?

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

### Is mSzyfr free?

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

### Do mInstytucja or mSzyfr have ads?

Neither mInstytucja nor mSzyfr shows ads.

### Which is updated more often, mInstytucja or mSzyfr?

mInstytucja ships an update every 5 weeks, and mSzyfr every 2 months. Most recently, mInstytucja was updated on October 24, 2026 and mSzyfr on October 25, 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.*