# ARR TPMS vs LYTPMS

The clearest difference is update cadence: LYTPMS at every 2 months against ARR TPMS's every 8 months. ARR TPMS's advantage is iOS requirement (11.0 vs 13.0). 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.

ARR TPMS ships an update every 8 months, LYTPMS every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ARR TPMS | LYTPMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/lytpms/id6751835403/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 34 MB | 32 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [伟才 邓](https://appshunter.io/developer/893608406) | [Shenzhen Wolipu Technology Co.,Ltd](https://appshunter.io/developer/1837109294) |

## What reviewers say

### ARR TPMS

[App page](https://appshunter.io/ios/app/arr-tpms/id1582961228)

**Features:** macOS Compatibility

**In-app purchases:** none


### LYTPMS

[App page](https://appshunter.io/ios/app/lytpms/id6751835403)

This utility app connects to Bluetooth tire pressure sensors for cars and vans. It displays real-time tire pressure data and alerts users to abnormal conditions directly on their phone.

**Highlights:** Bluetooth connectivity, Real-time tire pressure display, Abnormal pressure alerts, Vehicle compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is ARR TPMS free?

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

### Is LYTPMS free?

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

### Do ARR TPMS or LYTPMS have ads?

Neither ARR TPMS nor LYTPMS shows ads.

### Which is updated more often, ARR TPMS or LYTPMS?

ARR TPMS ships an update every 8 months, and LYTPMS every 2 months. Most recently, ARR TPMS was updated on October 25, 2026 and LYTPMS on October 30, 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.*