GuoouMaster vs CueStroke
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GuoouMaster
This app measures coating thickness on steel and aluminum, allowing real-time data reading via Bluetooth, recording, and analysis. It helps evaluate vehicle originality and compliance with state regulations for used vehicle appraisal and new car transactions.
- Bluetooth data reading
- Data recording and analysis
- Vehicle coating inspection
- Batch product testing
- Used vehicle appraisal tool
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Guooumaster for measuring the thickness of coatings on steel and aluminum. Use this app to visualize your results and to evaluate your data. There are 2 feature: 1.Can real-time read the users' measured data through Bluetooth, also record and analyze the data. Users can view the measured records through coatingmaster BLE any time, in this way users can manage the data quickly and easily.Fast test the coating thickness of batch products and facilitate the factory assembly line. 2.To test whether the vehicle is original or rework and to ensure whether the vehicle coating thickness is in line with the relevant regulation of the state; which are done through testing different panels of the vehicle coating thickness and comparing data. Knowing these can facilitate used vehicle appraisal and new vehicle transaction.
CueStroke
Improve your billiards game with advanced stroke analysis and power control. Track your performance, practice with drills, and sync data with Apple Health. Offers detailed reports and leaderboards to help you master your skills.
- Stroke alignment analysis
- Shot power control
- Break performance tracking
- Apple Health integration
- 84 built-in practice drills
- Live and detailed performance reports
- Leaderboards and achievements
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An all-in-one billiards tracking and statistics app that helps you improve your stroke alignment, shot power control, and break performance. Simply wear your Apple Watch on your cueing wrist to gain insights into your game. You can also save your billiards workouts to Apple Health and Fitness. (Currently supported: Apple Watch Series 8–12 and Apple Watch Ultra 1–4) How to Use 1. Wear your Apple Watch on the wrist of the hand you grip the cue with. 2. Before playing, open the app on your watch and select a mode. 3. When you finish, tap “End” on your watch. Features * Save your billiards workouts to Apple Health and Fitness and make progress toward closing your Activity rings. * View live stats on your watch, including workout duration, shot power, shot count, stroke deviation, break speed, heart rate changes, and calories burned. * Quickly log match results on your watch, then review and analyze them on your iPhone. * Practice with 84 built-in drills across seven difficulty levels (0–6), covering shot accuracy, spin control, positional play, bank shots, escape shots, and consecutive potting. * Turn on Live Mode on your iPhone to see workout duration, shot power, stroke deviation, break speed, heart rate changes, and more in real time. * Explore detailed weekly, monthly, and yearly reports on total playing time, stroke deviation, break power, shot count, shot power, and more. * Review detailed statistics for individual sessions. * Unlock achievements and earn badge stickers. * See how you rank on daily, weekly, monthly, and yearly leaderboards. * Back up and sync your data. —————— More Information —————— Auto-Renewing Subscriptions Payment will be charged to your App Store account when you confirm your purchase. Your subscription renews automatically unless auto-renewal is turned off at least 24 hours before the current subscription period ends. You can manage your subscription and turn off auto-renewal in your App Store subscription settings. Any unused portion of a free trial, if offered, will be forfeited when you purchase a subscription. Privacy Policy: http://tingjunyixihua.com/TQPrivacyClause Terms of Use: http://tingjunyixihua.com/TQUserAgreement Subscription Renewal Agreement: http://tingjunyixihua.com/TQVip Contact Us: xianmengdongkeji@163.com App Registration Number: 陕ICP备19022721号-7A
Screenshots
Verdict
The clearest difference is in-app purchases: GuoouMaster at none against CueStroke's 3. GuoouMaster also leads on iOS requirement (11.0 vs 18.6). On price, review sentiment, update cadence and ads 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. CueStroke sells 3 in-app purchases, starting at $3.99 per month. GuoouMaster asks for nothing beyond the download.
GuoouMaster ships an update every 3 months, CueStroke every 2 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | GuoouMaster | CueStroke |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | 81.0% of reviews — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 11.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 15 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | 海军 欧阳 | Xi'an Mengdong Network Technology Co., Ltd. |
Customer experience
GuoouMaster
CueStroke
In-app purchases
GuoouMaster
No in-app purchases
CueStroke
- 连续包月会员$3.991 Month
- 连续包年会员$24.991 Year
- 永久会员$9.99









