# techtron® vs iCheckTPMS

The clearest difference is iOS requirement: techtron® at 13.0 against iCheckTPMS's 15.0. 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.

## The numbers

| Metric | techtron® | iCheckTPMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 176 MB | 24 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [techtron Future Tech Ltd](https://appshunter.io/developer/1837715977) | [Aieson Pty Ltd](https://appshunter.io/developer/1896615829) |

## What reviewers say

### techtron®

[App page](https://appshunter.io/ios/app/techtron/id6751960927)

**In-app purchases:** none


### iCheckTPMS

[App page](https://appshunter.io/ios/app/ichecktpms/id6768918681)

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

**In-app purchases:** none


## Frequently asked questions

### Is techtron® free?

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

### Is iCheckTPMS free?

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

### Do techtron® or iCheckTPMS have ads?

Neither techtron® nor iCheckTPMS shows ads.

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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.*