# DataSMS vs Zelená karta

The clearest difference is iOS requirement: Zelená karta at 13.0 against DataSMS's 16.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DataSMS | Zelená karta |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 55 MB | 110 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DATASYS s.r.o.](https://appshunter.io/developer/1495816002) | [SURI Insurance Group a.s.](https://appshunter.io/developer/1612634513) |

## What reviewers say

### DataSMS

[App page](https://appshunter.io/ios/app/datasms/id1490109768)

**In-app purchases:** none


### Zelená karta

[App page](https://appshunter.io/ios/app/zelena-karta/id1612634511)

**In-app purchases:** none


## Frequently asked questions

### Is DataSMS free?

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

### Is Zelená karta free?

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

### Do DataSMS or Zelená karta have ads?

Neither DataSMS nor Zelená karta shows ads.

### Which is updated more often, DataSMS or Zelená karta?

DataSMS ships an update every 2 months, and Zelená karta every 2 months. Most recently, DataSMS was updated on October 8, 2026 and Zelená karta on October 9, 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.*