# Universal Alliance vs TPMS Chart

The clearest difference is iOS requirement: Universal Alliance at 12.0 against TPMS Chart's 15.6. 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.

Universal Alliance ships an update monthly, TPMS Chart every 3 weeks. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Universal Alliance | TPMS Chart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 46 MB | 52 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Naitik Shah](https://appshunter.io/developer/1157855975) | [SYSGRATION](https://appshunter.io/developer/833548921) |

## What reviewers say

### Universal Alliance

[App page](https://appshunter.io/ios/app/universal-alliance/id1351280488)

**In-app purchases:** none


### TPMS Chart

[App page](https://appshunter.io/ios/app/tpms-chart/id1468856989)

**In-app purchases:** none


## Frequently asked questions

### Is Universal Alliance free?

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

### Is TPMS Chart free?

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

### Do Universal Alliance or TPMS Chart have ads?

Neither Universal Alliance nor TPMS Chart shows ads.

### Which is updated more often, Universal Alliance or TPMS Chart?

Universal Alliance ships an update monthly, and TPMS Chart every 3 weeks. Most recently, Universal Alliance was updated on October 26, 2026 and TPMS Chart on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*