TPMSII vs ITPMS（K）
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TPMSII
Monitor your car's tire pressure and temperature in real-time using your smartphone. Receive timely alerts for abnormal conditions to ensure safer driving. Requires Bluetooth 4.0 and a compatible sensor.
- Real-time tire pressure monitoring
- Real-time tire temperature monitoring
- Bluetooth sensor integration
- Abnormal data alerts
- Background monitoring
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"TMPSII" is a car tire pressure detection system application software designed for smartphones. It is suitable for smartphones with Bluetooth 4.0 version. It cooperates with the Bluetooth sensor installed on the car to receive the pressure, temperature, and air leakage of the four tires. The tire pressure and temperature data are monitored in real time when the car is driving. When the data is abnormal, the "smart tire pressure" can be alerted in time to ensure driving safety. 【Precautions】 1. Please make sure that Bluetooth is turned on normally so that "Smart Tire Pressure" can be used normally. 2. The background voice will continue to monitor sudden tire conditions in the background. When switching to the background broadcast, it will consume more power than other operations.
ITPMS（K）
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汽车、货车蓝牙胎压传感器专用APP，通过手机蓝牙可接收轮胎内的胎压信息和异常报警。
Screenshots
Verdict
The clearest difference is iOS requirement: TPMSII at 9.0 against ITPMS（K）'s 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TPMSII ships an update every 2 months, ITPMS（K） every 5 weeks. The most recent releases landed on June 11, 2026 and September 8, 2026 respectively.
| Parameter | TPMSII | ITPMS（K） |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (6 ratings) — better | — |
| Positive reviews | 35.3% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 124 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Chaoyue Technology Development Co.,Ltd | Shenzhen CAREUD Technology Co.,Ltd |
In-app purchases
TPMSII
No in-app purchases
ITPMS（K）
No in-app purchases
