Comparison

GuoouMaster vs CueStroke

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Bluetooth data reading
  • Data recording and analysis
  • Vehicle coating inspection
  • Batch product testing
  • Used vehicle appraisal tool
Features
Read full description

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.

About

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.

Highlights
  • 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
Features
Read full description

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

GuoouMaster2 screens
CueStroke4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CueStroke sells 3 in-app purchases, starting at $3.99 per month. GuoouMaster asks for nothing beyond the download.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 5 level
GuoouMaster versus CueStroke: the parameters behind the verdict, then further details
ParameterGuoouMasterCueStroke
PriceFreeFree
Positive reviews80.0% of reviews81.0% of reviews — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS11.0 — better18.6
Further details — not scored
Size15 MB60 MB
Age rating4+4+
Developer海军 欧阳Xi'an Mengdong Network Technology Co., Ltd.

Customer experience

GuoouMaster

Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

CueStroke

Written reviews21 reviews
Positive81.0%
Neutral0.0%
Negative19.0%

In-app purchases

None

GuoouMaster

No in-app purchases

3 purchases

CueStroke

Subscriptions2
  • 连续包月会员$3.991 Month
  • 连续包年会员$24.991 Year
One-time1
  • 永久会员$9.99

Questions

Is GuoouMaster free?
GuoouMaster is free to download, with no in-app purchases.
Is CueStroke free?
CueStroke is free to download, with in-app purchases available.
Do GuoouMaster or CueStroke have ads?
Neither GuoouMaster nor CueStroke shows ads.
Which is updated more often, GuoouMaster or CueStroke?
GuoouMaster ships an update every 3 months, and CueStroke every 2 months. Most recently, GuoouMaster was updated on November 3, 2026 and CueStroke on November 8, 2026.

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