# iN vs Safe TPMS

iN and Safe TPMS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

iN ships an update every 9 months, Safe TPMS every 18 months. The most recent releases landed on October 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | iN | Safe TPMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (11 ratings)](https://appshunter.io/ios/app/incommand-tpms/id1473896238/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 18 months |
| Monetization | Free | — |
| Size | 36 MB | 32 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASA Electronics, LLC](https://appshunter.io/developer/924302000) | [Shenzhen Jialihua Electronic Technology Co.,Ltd](https://appshunter.io/developer/1460105736) |

## What reviewers say

### iN

[App page](https://appshunter.io/ios/app/incommand-tpms/id1473896238)

Monitor your vehicle's tire pressure and temperature with waterproof Bluetooth sensors. Receive audible alerts directly on your smart device through this app, ensuring safety on the road. Easily assign sensors to each tire by scanning QR codes.

**Highlights:** Waterproof Bluetooth sensors, Real-time tire pressure monitoring, Tire temperature monitoring, Audible safety alerts, QR code sensor assignment, Independent operation

**Features:** Vision Pro support

**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 iN free?

iN 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 iN or Safe TPMS have ads?

Neither iN nor Safe TPMS shows ads.

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

iN ships an update every 9 months, and Safe TPMS every 18 months. Most recently, iN was updated on October 1, 2026 and Safe TPMS on September 11, 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.*