# netCEM vs TeTOnline

The clearest difference is iOS requirement: TeTOnline at 11.0 against netCEM's 13.0. 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.

netCEM ships an update every 4 weeks, TeTOnline fortnightly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | netCEM | TeTOnline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 49 MB | 59 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CEMAH](https://appshunter.io/developer/1297940233) | [T & T-TELEMATICA E TECNOLOGIAS DE INFORMACAO, UNIPESSOAL, LDA](https://appshunter.io/developer/1523497190) |

## What reviewers say

### netCEM

[App page](https://appshunter.io/ios/app/netcem/id1297957814)

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

**In-app purchases:** none


### TeTOnline

[App page](https://appshunter.io/ios/app/tetonline/id1477038920)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is netCEM free?

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

### Is TeTOnline free?

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

### Do netCEM or TeTOnline have ads?

Neither netCEM nor TeTOnline shows ads.

### Which is updated more often, netCEM or TeTOnline?

netCEM ships an update every 4 weeks, and TeTOnline fortnightly. Most recently, netCEM was updated on October 24, 2026 and TeTOnline on October 20, 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.*