TPMSII vs LAUNCH i
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.
LAUNCH i
This utility app works with a specific tire pressure tool to activate, program, and copy sensor IDs. It supports 98% of market activation and programming, and provides guidance for tire pressure learning on most models. Users can also read tire pressure and temperature data to resolve tire pressure issues.
- Activate tire pressure sensors
- Program tire pressure sensors
- Copy sensor IDs
- Supports 98% of market activation/programming
- Tire pressure learning guidance
- Read tire pressure and temperature data
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The LAUNCH i-TPMS mobile APP needs to be used with the LAUNCH i-TPMS tire pressure tool. The LAUNCH i-TPMS tire pressure tool can activate, program and copy the ID of the LAUNCH tire pressure sensor. Supports 98% of activation and programming on the market. Supports tire pressure learning method guidance for 98% of models, without OBD learning function; supports reading of tire pressure data, including pressure and tire temperature. Better help customer owners solve tire pressure problems.
Screenshots
Verdict
The clearest difference is rating: TPMSII at 3.7 against LAUNCH i's 1.0. TPMSII also leads on review sentiment (35% vs 0%) and ratings volume (6 vs 1). LAUNCH i's advantage is update cadence (every 10 days vs every 2 months). On price, ads, in-app purchases and monetization model 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 holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: TPMSII has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 35% of TPMSII's written reviews are positive against 0% of LAUNCH i's.
TPMSII ships an update every 2 months, LAUNCH i every 10 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.
| Parameter | TPMSII | LAUNCH i |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (6 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 35.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 124 MB | 45 MB |
| Age rating | 4+ | 17+ |
| Developer | Shenzhen Chaoyue Technology Development Co.,Ltd | Launch Tech Co., Ltd |
Customer experience
TPMSII
LAUNCH i
In-app purchases
TPMSII
No in-app purchases
LAUNCH i
No in-app purchases
