Bubble Level XL vs Protractor for Angle Measuring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bubble Level XL
Measure the tilt of any surface with your phone or tablet. This tool helps you align objects perfectly, ensuring no more crooked frames or uneven tables. It provides accurate readings in degrees for precise adjustments.
- Measures tilt in degrees
- Easy to use interface
- Accurate readings
- Aligns objects precisely
- Works on phones and tablets
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A simple, easy to use and accurate bubble level (or spirit level). Whith this app you can measure the tilt of an edge (in degrees) with your mobile phone or tablet. No more sloping tables nor wrong frames, you can line up everything!
Protractor for Angle Measuring
Transform your iPhone into a precision angle measuring tool. Easily measure angles in real-time using touch or camera modes, and even analyze angles in existing photos. Customize your tools for a seamless experience.
- Real-time angle measurement
- Touch and camera modes
- Measure angles in photos
- Simultaneous unlimited angle measurement
- Tool color customization
- Plumb bob pendulum for tilt
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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 review sentiment: Bubble Level XL at 100% against Protractor for Angle Measuring's 50%. Bubble Level XL also leads on in-app purchases (none vs 5) and iOS requirement (11.0 vs 16.6). Protractor for Angle Measuring's advantage is rating (4.5 vs 1.0) and update cadence (every 2 weeks vs every 9 months). On price, ads 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. Bubble Level XL asks for nothing beyond the download.
Protractor for Angle Measuring holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Protractor for Angle Measuring has 1K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Bubble Level XL's written reviews are positive against 50% of Protractor for Angle Measuring's, so the app with the better star average is not the one people write more warmly about.
Bubble Level XL ships an update every 9 months, Protractor for Angle Measuring every 2 weeks. The most recent releases landed on June 1, 2026 and September 30, 2026 respectively.
| Parameter | Bubble Level XL | Protractor for Angle Measuring |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.5 (1K ratings) — better |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 1K — better |
| Update frequency | Every 9 months | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 27 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | Raffaele Amuso | AppLiks Sp. z O.O. |
Customer experience
Bubble Level XL
Protractor for Angle Measuring
Bugs and requests
Bubble Level XL
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
Bubble Level XL
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 Bubble Level XL free?
Is Protractor for Angle Measuring free?
Which has better reviews, Bubble Level XL or Protractor for Angle Measuring?
Do Bubble Level XL or Protractor for Angle Measuring have ads?
Which is updated more often, Bubble Level XL or Protractor for Angle Measuring?
Other comparisons
