# SelfBrief vs iCheckTPMS

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

SelfBrief ships an update every 5 weeks, iCheckTPMS every 3 weeks. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SelfBrief | iCheckTPMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 38 MB | 24 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SelfBrief Limited](https://appshunter.io/developer/1708730424) | [Aieson Pty Ltd](https://appshunter.io/developer/1896615829) |

## What reviewers say

### SelfBrief

[App page](https://appshunter.io/ios/app/selfbrief/id6467506430)

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

**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 SelfBrief free?

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

### Is iCheckTPMS free?

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

### Do SelfBrief or iCheckTPMS have ads?

Neither SelfBrief nor iCheckTPMS shows ads.

### Which is updated more often, SelfBrief or iCheckTPMS?

SelfBrief ships an update every 5 weeks, and iCheckTPMS every 3 weeks. Most recently, SelfBrief was updated on October 5, 2026 and iCheckTPMS on October 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.*