Comparison

Angle Meter HD FREE for iPad vs Bubble Level

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

Head to head
About

Angle Meter HD FREE for iPad

Measure angles and slopes with precision using this utility app. It offers two distinct modes for various measurement needs, real-time angle display, and calibration options for enhanced accuracy. Supports Retina displays.

Highlights
  • Real-time angle display
  • Two measurement modes
  • Graphics animation display
  • 0-90 degree reference
  • Calibration option
  • Retina Display Support
Features
Read full description

Angle Meter lets you measure the angle or slope. Note that you will be able to measure a variety of slope forms. You can choose to directly measure the surface by the second mode, which makes it relatively easy to measure up,or to measure the angle of the target away a short distance away from you after kilo meter. Featured: 1) Real time display angle value reference by horizontal axis. 2) 2 mode for using(mode 1 and mode 2). 3) Graphics Animation display related by mode. 4) Display 0 to 90 degree reference by horizontal axis. 5) Calibrate option for accuracy. 6) Retina Display Support

About

Bubble Level

This utility app transforms your device into a precise bubble level and angle finder. It offers augmented reality measurement tools, a user-friendly interface, and Apple Watch integration for live readings. Ideal for DIY enthusiasts and professionals needing accurate surface leveling and inclination measurements.

Highlights
  • Augmented reality ruler and protractor
  • Precise angle measurements to one tenth of a degree
  • Effortless one-touch calibration
  • Clear and easy-to-read visual display
  • Apple Watch integration for live angle readings
  • Measures inclination and slope
Features
Read full description

Transform Your Phone into a Precision Leveling Tool! Over 450K users - 4.5 Star Average Rating Introducing the Super-Easy Level: Turn your device into a highly accurate bubble level (spirit level) with ease. Ideal for both DIY aficionados and professional builders, our app delivers unparalleled precision for any leveling task. Why Choose Super-Easy Level? Versatile Measurement Tools: Not only can you check the level and inclination of surfaces, but with our camera integration, measuring lengths becomes a breeze. Augmented Reality Features: Equipped with an augmented reality ruler and protractor for cutting-edge measurement accuracy. Simplicity at Its Best: Enjoy a user-friendly interface that makes navigation a piece of cake on any smartphone or tablet. Now on Apple Watch: Angle measurements appear live on your wrist. The Watch app mirrors your iPhone's mode and accent color in real time. In 1D mode, a full-screen artificial horizon tilts with your measured angle — choose degrees, slope %, or near-delta. In 2D mode, a dual-axis crosshair with a yaw compass ring tracks tilt on both axes simultaneously. Lock readings or save angles directly from your Watch; the last reading stays on screen even if the iPhone connection drops. Key Features: Ultra-Precise: Measures angles to the nearest tenth of a degree. Effortless Calibration: Simple one-touch calibration keeps accuracy at your fingertips. Clear Visual Display: Our interface is designed for clarity, ensuring your measurements are easy to read at a glance. Robust Toolset: Whether it's a quick DIY project or a professional job, our app is up to the task. Get Started in Seconds: Align your phone with a known level or vertical edge. Press the calibration button. Done! Elevate your DIY and professional projects with Super-Easy Level — download now and level up your precision game! Features: ◉ Accurate measuring to one tenth of a degree. ◉ Super easy angle calibration and handling. ◉ Precise and reliable measurements ◉ Ability to measure inclination/slope ◉ Easy to read display ◉ Calibration function for even more accurate results ◉ User-friendly interface and can be used on any smartphone or tablet. ◉ Apple Watch support — live angle readings, lock & save from your wrist. How to calibrate: ◉ Align the phone with a level or vertical edge and hit the calibration button. ◉ That's it. Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Bubble Level4 screens

Verdict

The call

The clearest difference is review sentiment: Angle Meter HD FREE for iPad at 100% against Bubble Level's 43%. Angle Meter HD FREE for iPad also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 10). Bubble Level's advantage is update cadence (weekly vs every 25 months) and ratings volume (723 vs 2). On price 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. Bubble Level sells 10 in-app purchases, starting at $2.99 per month. Angle Meter HD FREE for iPad asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Angle Meter HD FREE for iPad holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Bubble Level has 723 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Angle Meter HD FREE for iPad's written reviews are positive against 43% of Bubble Level's.

UpkeepUpdate frequency

Angle Meter HD FREE for iPad ships an update every 25 months, Bubble Level weekly. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

Scorecard9 real differences · 1 level
Angle Meter HD FREE for iPad versus Bubble Level: the parameters behind the verdict, then further details
ParameterAngle Meter HD FREE for iPadBubble Level
PriceFreeFree
Rating5.0 (2 ratings) — better4.5 (723 ratings)
Positive reviews100.0% of reviews — better43.3% of reviews
Number of ratings2723 — better
Update frequencyEvery 25 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPadiPhone, iPad, Apple Watch — better
Requires iOS8.0 — better16.6
Further details — not scored
Size6 MB43 MB
Age rating4+4+
Developernakhon phagdeechatJens Rieckhof

Customer experience

Angle Meter HD FREE for iPad

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bubble Level

All ratings721 ratings
Positive87.1%
Neutral3.9%
Negative9.0%
Written reviews30 reviews
Positive43.3%
Neutral3.3%
Negative53.3%

Bugs and requests

Angle Meter HD FREE for iPad

Not enough reviews yet to summarise bugs or requests.

Bubble Level

Reported bugs

2 issues
  • App crashes on launch
  • Measurement point behaves erratically

Requested features

2 requests
  • Ability to calibrate the app
  • Option to change the display color

In-app purchases

None

Angle Meter HD FREE for iPad

No in-app purchases

10 purchases

Bubble Level

Subscriptions5
  • Spirit Level Premium – Monthly$2.991 Month
  • Bubble Level Premium - Weekly$2.997 Days
  • Bubble Level Premium - Monthly$5.991 Month
Show 2 more
  • Spirit Level Premium – Annual7 Days trial$14.991 Year
  • Bubble Level Premium - Annual7 Days trial$19.991 Year
One-time5
  • All features - No ads$1.99
  • Unlock all AR features$5.99
  • Discount Lifetime Premium$14.99
Show 2 more
  • Bubble Level PREMIUM Lifetime$19.99
  • Bubble Level - Lifetime Premium$29.99

Questions

Is Angle Meter HD FREE for iPad free?
Angle Meter HD FREE for iPad is free to download, with no in-app purchases.
Is Bubble Level free?
Bubble Level is free to download, with in-app purchases available.
Which has better reviews, Angle Meter HD FREE for iPad or Bubble Level?
Angle Meter HD FREE for iPad is rated higher. Angle Meter HD FREE for iPad averages 5.0 out of 5 from 2 ratings, while Bubble Level averages 4.5 from 723 ratings.
Do Angle Meter HD FREE for iPad or Bubble Level have ads?
Bubble Level shows ads; Angle Meter HD FREE for iPad does not.
Which is updated more often, Angle Meter HD FREE for iPad or Bubble Level?
Angle Meter HD FREE for iPad ships an update every 25 months, and Bubble Level weekly. Most recently, Angle Meter HD FREE for iPad was updated on November 6, 2026 and Bubble Level on November 11, 2026.

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