TPMSII vs W
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.
W
Enhance your driving safety with this intelligent vehicle camera system. It provides real-time rear and blind-spot views on your smart device, aiding in parking and maneuvering. Features include manual recording and adjustable display options for a comprehensive driving perspective.
- Rear and blind-spot camera view
- WIFI connection to smart devices
- High-definition video
- Intelligent electronic rearview mirror
- Manual video recording and playback
- Adjustable mirror/normal image
- Selectable guideline options
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W-Car智能车载摄像头产品，配合软件使用，可安装在汽车前.后.左.右的盲区，实现安全驾驶。广泛运用于小桥车.卡车.房车.拖车.公交车.卡车.工程车等车辆， ●倒车/盲区可视功能 通过摄像头的WIFI链接智能设备，可实现高清倒车后视/盲区。 ●智能电子后视镜功能 通过设备端实时观看，进入后视/盲区视频后，可以观看到实时 观察车辆后方/盲区道路状况，全视角观看 ●手动录像功能，实现回放，镜像/正像，标尺线选择........... ●W-Car使用定位是为了检测附近摄像头发出的WIFI并连接，以便使用摄影和录像功能
Screenshots
Verdict
The clearest difference is rating: TPMSII at 3.3 against W's 2.1. TPMSII also leads on review sentiment (35% vs 17%) and iOS requirement (9.0 vs 12.0). W's advantage is ratings volume (54 vs 7). 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 holds the better App Store score, 3.3 against 2.1. That said, the two scores are not equally well evidenced: W has 54 ratings behind it against 7, 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 17% of W's.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.
| Parameter | TPMSII | W |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (7 ratings) — better | 2.1 (54 ratings) |
| Positive reviews | 35.3% of reviews — better | 16.7% of reviews |
| Number of ratings | 7 | 54 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 124 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Chaoyue Technology Development Co.,Ltd | Shenzhen SPD Electronic Technology Co., Ltd. |
Customer experience
TPMSII
W
Bugs and requests
TPMSII
Not enough reviews yet to summarise bugs or requests.
W
Reported bugs
35 issues- Video playback does not work
- App does not work after iOS update
- No image displayed on screen
- WiFi connection issues (unable to connect, disconnects)
- App crashes or does not open
Show 30 moreShow fewer
- Video playback shows black screen
- Camera disconnects from WiFi
- Lagging video feed
- Static noise from phone speakers when app is open
- Settings buttons do not function
- Image freezes on screen
- App does not reactivate when engaging reverse
- Cannot set reversing lines
- Incorrect password provided or not found
- Poor performance in low light conditions
- App not compatible with certain iOS versions
- Slow connection and poor performance
- Camera shuts down after a few seconds
- Takes too long to connect
- Too many reconnections needed
- Cannot join specific WiFi networks
- Screen is whited out or black at certain distances
- Image is blurry at distances
- Live picture does not move with motion
- No video displayed in the app
- WiFi does not work on iPhones
- App does not open
- Real-time viewing is too slow
- Stops and starts during playback
- App setting buttons do not function
- Image freezes on screen
- App does not reactivate when engaging reverse
- Cannot put on reversing lines
- Password issues, not provided in instructions
- Instructions are poor and outdated
Requested features
25 requests- Add more features for Apple CarPlay support
- Ability to refresh connection
- Support for newer iOS versions
- Improve video playback functionality (skipping, etc.)
- Add information on firmware updates
Show 20 moreShow fewer
- Mirror function that responds correctly
- Improve camera performance in low light
- Allow recording in the background
- Improve motion detection sensitivity and timing
- Provide clear instructions for WiFi setup
- Add customer support options
- Update app for current iOS versions
- Improve real-time viewing speed
- Add proximity settings for guide bars
- Improve clarity and focus at distances
- Add ability to adjust brightness or focus in software
- Support for Android devices
- Improve sound quality or disable static noise
- Make app open automatically
- Fix image freezing issue
- Ensure app reacts to reverse engagement
- Add option to put on reversing lines
- Provide clear password information
- Improve instructions for app configuration
- Add support for newer iOS versions
In-app purchases
TPMSII
No in-app purchases
W
No in-app purchases
