O vs Protractor for Angle Measuring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O
This utility app offers real-time location tracking via Google Maps, including features like geo-fencing, historical track playback, and alarm settings. It also supports work mode configurations for enhanced functionality.
- Real-time Google Maps tracking
- Geo-fencing capabilities
- Historical track playback
- Alarm setting
- Work mode configuration
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O-track tracking app with all kinds of functions. Such as google map real time tracking,geo-fence,historial track and playback ,alarm setting, work mode setting..
Protractor for Angle Measuring
Transform your iPhone into a precision angle measurement tool. Effortlessly assess angles in real-time using touch and camera modes, measure multiple angles simultaneously, and customize your tools for accuracy and simplicity. Ideal for quick, reliable on-the-go assessments.
- Real-time angle measurement
- Touch and camera modes
- Simultaneous measurement of unlimited angles
- Plumb bob pendulum for tilt determination
- Tool color customization
- Measure angles in photos
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Your pocket angle expert! Transform your iPhone into a precision tool for real-time angle measurement. Simply tap, snap, and assess angles effortlessly with our intuitive touch and camera modes. Measure unlimited angles simultaneously, customize tools, and enjoy the perfect blend of accuracy and simplicity. Ideal for architects or anyone seeking quick, reliable measurements. Embrace the power of Protractor for fast, on-the-go angle assessments! Key Features: • Touch Measure: Tap the screen to set angles (use the camera view). • Plumb Bob Pendulum: Perfect for determining tilt (calibrate for accuracy). • Angle Measurement in Photos and from Camera. • Simultaneous Measurement of Unlimited Angles. • Tool Color Customization for Visual Convenience. Privacy Policy: https://appliks.com/privacy-policy Terms of Use: https://appliks.com/terms-of-use
Screenshots
Verdict
The clearest difference is rating: Protractor for Angle Measuring at 4.5 against O's 3.2. Protractor for Angle Measuring also leads on review sentiment (48% vs 15%) and ratings volume (1.1K vs 28). O's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support 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. Protractor for Angle Measuring sells 5 in-app purchases, starting at $0.99 per 7 days. O asks for nothing beyond the download.
Protractor for Angle Measuring holds the better App Store score, 4.5 against 3.2. That said, the two scores are not equally well evidenced: Protractor for Angle Measuring has 1.1K ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 15% of O's written reviews are positive against 48% of Protractor for Angle Measuring's.
O ships an update every 6 weeks, Protractor for Angle Measuring every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | O | Protractor for Angle Measuring |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (28 ratings) | 4.5 (1.1K ratings) — better |
| Positive reviews | 15.4% of reviews | 48.1% of reviews — better |
| Number of ratings | 28 | 1.1K — better |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 26 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Orchid Electronic Technology Co., Ltd. | AppLiks Sp. z O.O. |
Customer experience
O
Protractor for Angle Measuring
Bugs and requests
O
Not enough reviews yet to summarise bugs or requests.
Protractor for Angle Measuring
Reported bugs
2 issues- Protractor tool is hard to use and requires multiple tries
- Angle measurements do not match real-world angles
Requested features
3 requests- Add more instructions and guidance for using the protractor tool
- Improve the zoom functionality when measuring angles in photos
- Enhance the accuracy of angle measurements
In-app purchases
O
No in-app purchases
Protractor for Angle Measuring
- Weekly Access$0.997 Days
- Weekly Access with Trial3 Days trial$1.997 Days
- Weekly Access$1.997 Days
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- Yearly Access$3.991 Year
- Yearly Access$4.991 Year
Questions
Is O free?
Is Protractor for Angle Measuring free?
Which has better reviews, O or Protractor for Angle Measuring?
Do O or Protractor for Angle Measuring have ads?
Which is updated more often, O or Protractor for Angle Measuring?
Other comparisons
