# SYTTPMS vs Smart TPMS

The clearest difference is iOS requirement: Smart TPMS at 9.0 against SYTTPMS's 13.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 13, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | SYTTPMS | Smart TPMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (7 ratings)](https://appshunter.io/ios/app/smart-tpms/id1124926342/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 1 MB | 57 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shenyongtong Industry Co., Ltd.](https://appshunter.io/developer/776724937) | [Shenzhen inet Mobile Internet Technology Co., Ltd.](https://appshunter.io/developer/1116895059) |

## What reviewers say

### SYTTPMS

[App page](https://appshunter.io/ios/app/syttpms/id1031107627)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart TPMS

[App page](https://appshunter.io/ios/app/smart-tpms/id1124926342)

This app monitors tire pressure and temperature for Bluetooth 4.0+ enabled smartphones. It provides timely warnings for abnormal data, enhancing road safety. Ensure Bluetooth is enabled for continuous monitoring.

**Highlights:** Bluetooth 4.0+ connectivity, Real-time tire pressure monitoring, Real-time tire temperature monitoring, Abnormal data warnings, Background monitoring, Road safety enhancement

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

**In-app purchases:** none


## Frequently asked questions

### Is SYTTPMS free?

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

### Is Smart TPMS free?

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

### Do SYTTPMS or Smart TPMS have ads?

Neither SYTTPMS nor Smart TPMS shows ads.

### Which is updated more often, SYTTPMS or Smart TPMS?

SYTTPMS ships an update every 2 months, and Smart TPMS every 2 months. Most recently, SYTTPMS was updated on September 13, 2026 and Smart TPMS on September 27, 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.*