Comparison

Leveler vs Protractor for Angle Measuring

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

Head to head
About

Leveler

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'Leveler' – Level at Any Angle Precisely align your device at any custom angle! Leveler is a smart and accurate tool that helps you level your iPhone in both side-to-side and up-down directions. Whether you're hanging frames, aligning surfaces, or working on DIY projects, Leveler turns your device into a visual and sensory leveling assistant. Features: - Set Custom Angle (from -90° to +90°): - Define your target level — whether it's a flat 0° surface or any custom angle. Exact, Above, or Below Angle Modes: - Choose your condition — trigger alerts when the device is exactly at the set angle, above it, or below it. Real-Time Alerts: - Get notified with Sound, Vibration, and Camera Flash blinking when the level is reached. - Green = Aligned, Red = Off-Level: - Instantly know your status — the screen changes colour based on your alignment.   Support for Both Axes: - Check level on both horizontal (X-axis) and vertical (Y-axis) orientations. Why Use Bubble measure? Whether you're adjusting a camera, balancing a surface, or measuring tilt, Bubble measure gives you real-time visual and sensory feedback to help you reach your target angle with confidence. No extra tools required — just your iPhone. If you have any feedback or app improvements ideas, please mail us at trothmatrixapps@gmail.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.trothmatrix.com/

About

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.

Highlights
  • Real-time angle measurement
  • Touch and camera modes
  • Measure angles in photos
  • Simultaneous unlimited angle measurement
  • Tool color customization
  • Plumb bob pendulum for tilt
Features
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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

Leveler4 screens
Protractor for Angle Measuring4 screens

Verdict

The call

Leveler and Protractor for Angle Measuring are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Leveler sells 4 in-app purchases, starting at $0.49 per 7 days and Protractor for Angle Measuring sells 5 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Leveler ships an update monthly, Protractor for Angle Measuring every 2 weeks. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

ScorecardNo meaningful differences
Leveler versus Protractor for Angle Measuring: the parameters behind the verdict, then further details
ParameterLevelerProtractor for Angle Measuring
PriceFreeFree
Rating—4.5 (1K ratings) — better
Positive reviews—49.4% of reviews
Number of ratings—1K — better
Update frequencyMonthlyEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.6 — better
Further details — not scored
Size10 MB112 MB
Age rating4+4+
DeveloperTROTHMATRIXAppLiks Sp. z O.O.

Bugs and requests

Leveler

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

4 purchases

Leveler

Subscriptions3
  • Get weekly angles measurement2 Months trial$0.497 Days
  • Monthly Subscription3 Months trial$1.791 Month
  • Yearly Subscription7 Days trial$9.991 Year
One-time1
  • Lifetime Purchase$12.99
5 purchases

Protractor for Angle Measuring

Subscriptions5
  • Weekly Access$0.997 Days
  • Weekly Access with Trial3 Days trial$1.997 Days
  • Weekly Access$1.997 Days
Show 2 more
  • Yearly Access$3.991 Year
  • Yearly Access$4.991 Year

Questions

Is Leveler free?
Leveler is free to download, with in-app purchases available.
Is Protractor for Angle Measuring free?
Protractor for Angle Measuring is free to download, with in-app purchases available.
Do Leveler or Protractor for Angle Measuring have ads?
Both Leveler and Protractor for Angle Measuring show ads.
Which is updated more often, Leveler or Protractor for Angle Measuring?
Leveler ships an update monthly, and Protractor for Angle Measuring every 2 weeks. Most recently, Leveler was updated on October 4, 2026 and Protractor for Angle Measuring on October 17, 2026.

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