Comparison

Angle Meter vs Bubble Level + Spirit 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

Measure angles and slopes with your phone's camera. Offers real-time angle display, two measurement modes, and the ability to capture and store measurements.

Highlights
  • Real-time angle display
  • Two measurement modes
  • Camera-based angle measurement
  • Measure angles from images
  • Level meter functionality
  • Calibration for accuracy
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. By measuring the angle from the camera aperture. This is a reference line, respectively, and the angles are measured while the display on your phone continuously. You also can take what you measure by showing the angle to keep a check on it later. Featured: 1) Clean and minimal UI 2) Real time display angle value reference by horizontal axis. 3) 2 mode for using(Horizontal Mode and Vertical Mode ). 4) Support measure angles with the camera mode. 4.1) you can take screen short can be a target for record store at a later time. 5) Support the ability to measure the angle from the image. 6) Graphics Animation display related by mode. 7) Display 0 to 90 degree reference by horizontal axis. 8) Calibrate option for accuracy. 9) Support Level Meter allows you to measure the degree of tilt in the vertical plane and can take many forms. The measurements in each axis is locked to the screen, still more easy to measure. 10) There are various UI language menus to choose from. 11) Supports both dark and light themes.

About

Bubble Level + Spirit Level

Transform your smartphone into a precise measuring tool. This application offers two modes for accurately leveling surfaces or measuring angles, with calibration made simple. It's ideal for tasks like hanging pictures, checking table levels, or calculating roof pitches.

Highlights
  • Bubble level and spirit level modes
  • Accurate to one tenth of a degree
  • Easy calibration
  • Camera support
  • Multiple color schemes
  • Angle and slope measurement
Features
Read full description

Turn your phone into a bubble level! ◉ With 2 modes to measure angles or level surfaces. ◉ Accurate to one tenth of a degree. ◉ Super easy calibration and handling. ◉ Camera support. ◉ 5 different color schemes. How to calibrate: ◉ Align the phone with a level or vertical edge and hit the calibration button. ◉ That's it. This tool can be used for: ◉ Picture frame alignment ◉ Measuring angles and slopes ◉ Checking the surface level of tables, shelves or any other object ◉ Roof pitch calculation Download this app today! Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Angle Meter4 screens
Bubble Level + Spirit Level4 screens

Verdict

The call

The clearest difference is review sentiment: Bubble Level + Spirit Level at 100% against Angle Meter's 32%. Bubble Level + Spirit Level also leads on rating (4.4 vs 3.4) and update cadence (fortnightly vs every 4 months). Angle Meter's advantage is in-app purchases (none vs 7). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bubble Level + Spirit Level sells 7 in-app purchases, starting at $0.99 per 7 days. Angle Meter asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bubble Level + Spirit Level holds the better App Store score, 4.4 against 3.4. Both are backed by a comparable volume of ratings — 64 and 35 respectively. Written reviews point the same way: 32% of Angle Meter's written reviews are positive against 100% of Bubble Level + Spirit Level's.

UpkeepUpdate frequency

Angle Meter ships an update every 4 months, Bubble Level + Spirit Level fortnightly. Both last shipped on October 15, 2026.

Scorecard6 real differences · 4 level
Angle Meter versus Bubble Level + Spirit Level: the parameters behind the verdict, then further details
ParameterAngle MeterBubble Level + Spirit Level
PriceFreeFree
Rating3.4 (64 ratings)4.4 (35 ratings) — better
Positive reviews31.6% of reviews100.0% of reviews — better
Number of ratings64 — better35
Update frequencyEvery 4 monthsFortnightly — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.616.6 — better
Further details — not scored
Size5 MB38 MB
Age rating4+4+
Developernakhon phagdeechatJens Rieckhof

Customer experience

Angle Meter

All ratings64 ratings
Positive60.9%
Neutral1.6%
Negative37.5%
Written reviews38 reviews
Positive31.6%
Neutral0.0%
Negative68.4%

Bubble Level + Spirit Level

All ratings35 ratings
Positive85.7%
Neutral2.9%
Negative11.4%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Angle Meter

No in-app purchases

7 purchases

Bubble Level + Spirit Level

Subscriptions4
  • Bubble Level - Weekly$0.997 Days
  • Bubble Level - Weekly$1.997 Days
  • Bubble Level - Annual7 Days trial$6.991 Year
Show 1 more
  • Bubble Level - Annual$8.991 Year
One-time3
  • Bubble Level - Lifetime Discount$9.99
  • Bubble Level - Lifetime Premium$12.99
  • Bubble Level - Lifetime$19.99

Questions

Is Angle Meter free?
Angle Meter is free to download, with no in-app purchases.
Is Bubble Level + Spirit Level free?
Bubble Level + Spirit Level is free to download, with in-app purchases available.
Which has better reviews, Angle Meter or Bubble Level + Spirit Level?
Bubble Level + Spirit Level is rated higher. Angle Meter averages 3.4 out of 5 from 64 ratings, while Bubble Level + Spirit Level averages 4.4 from 35 ratings.
Do Angle Meter or Bubble Level + Spirit Level have ads?
Both Angle Meter and Bubble Level + Spirit Level show ads.
Which is updated more often, Angle Meter or Bubble Level + Spirit Level?
Angle Meter ships an update every 4 months, and Bubble Level + Spirit Level fortnightly. Most recently, Angle Meter was updated on October 15, 2026 and Bubble Level + Spirit Level on October 15, 2026.

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