# CML SEA vs ŠA DataSMS Public

The clearest difference is device support: CML SEA at 3 against ŠA DataSMS Public's 1. CML SEA also leads on iOS requirement (10.0 vs 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.

CML SEA ships an update every 2 months, ŠA DataSMS Public every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | CML SEA | ŠA DataSMS Public |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 55 MB | 74 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SEA Studna](https://appshunter.io/developer/1501805021) | [DATASYS s.r.o.](https://appshunter.io/developer/1495816002) |

## What reviewers say

### CML SEA

[App page](https://appshunter.io/ios/app/cml-sea/id1511530045)

Monitor and control various device inputs and outputs remotely. Receive instant notifications for critical events, such as changes in digital inputs or analog readings like water levels.

**Highlights:** Read digital inputs, Control digital outputs (ON, OFF, PULSE, regulation), Read analog inputs, Receive event notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### ŠA DataSMS Public

[App page](https://appshunter.io/ios/app/sa-datasms-public/id1621483551)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CML SEA free?

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

### Is ŠA DataSMS Public free?

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

### Do CML SEA or ŠA DataSMS Public have ads?

Neither CML SEA nor ŠA DataSMS Public shows ads.

### Which is updated more often, CML SEA or ŠA DataSMS Public?

CML SEA ships an update every 2 months, and ŠA DataSMS Public every 6 weeks. Most recently, CML SEA was updated on November 3, 2026 and ŠA DataSMS Public on November 3, 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.*