# SensAiry vs Safe TPMS

The clearest difference is update cadence: SensAiry at every 4 months against Safe TPMS's every 18 months. SensAiry also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SensAiry ships an update every 4 months, Safe TPMS every 18 months. The most recent releases landed on November 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SensAiry | Safe TPMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/sensairy-bluetooth-le-tpms/id1029444458/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 18 months |
| Monetization | Free | — |
| Size | 165 MB | 32 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tymtix Technologies Pvt. Ltd.](https://appshunter.io/developer/1029444457) | [Shenzhen Jialihua Electronic Technology Co.,Ltd](https://appshunter.io/developer/1460105736) |

## What reviewers say

### SensAiry

[App page](https://appshunter.io/ios/app/sensairy-bluetooth-le-tpms/id1029444458)

Monitor your vehicle's tire pressure and temperature with this app and compatible hardware. It provides clear, digital readouts and supports multiple vehicles and up to 20 tires. Data is synced to the cloud for easy access.

**Highlights:** Real-time tire pressure and temperature monitoring, Supports multiple vehicles, Monitors up to 20 tires, Cloud data synchronization, Adjustable pressure units (psi, kPa, bar), Adjustable temperature units (Fahrenheit, Celsius)

**Features:** macOS Compatibility

**In-app purchases:** none


### Safe TPMS

[App page](https://appshunter.io/ios/app/safe-tpms/id1644131593)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SensAiry free?

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

### Is Safe TPMS free?

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

### Do SensAiry or Safe TPMS have ads?

Neither SensAiry nor Safe TPMS shows ads.

### Which is updated more often, SensAiry or Safe TPMS?

SensAiry ships an update every 4 months, and Safe TPMS every 18 months. Most recently, SensAiry was updated on November 1, 2026 and Safe TPMS on October 15, 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.*