# ČEZ DataSMS vs DataSMS

The clearest difference is update cadence: DataSMS at every 2 months against ČEZ DataSMS's every 4 months. 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.

ČEZ DataSMS ships an update every 4 months, DataSMS every 2 months. The most recent releases landed on July 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ČEZ DataSMS | DataSMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 31 MB | 55 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CEZ ESCO a.s.](https://appshunter.io/developer/1823921907) | [DATASYS s.r.o.](https://appshunter.io/developer/1495816002) |

## What reviewers say

### ČEZ DataSMS

[App page](https://appshunter.io/ios/app/cez-datasms/id1451696980)

This utility app facilitates communication through data messages. It allows users to send and receive information using their mobile data connection.

**Highlights:** Data message communication, Send data messages, Receive data messages, Mobile data utilization

**Features:** macOS Compatibility

**In-app purchases:** none


### DataSMS

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

**In-app purchases:** none


## Frequently asked questions

### Is ČEZ DataSMS free?

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

### Is DataSMS free?

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

### Do ČEZ DataSMS or DataSMS have ads?

Neither ČEZ DataSMS nor DataSMS shows ads.

### Which is updated more often, ČEZ DataSMS or DataSMS?

ČEZ DataSMS ships an update every 4 months, and DataSMS every 2 months. Most recently, ČEZ DataSMS was updated on July 18, 2026 and DataSMS on September 21, 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.*