Comparison

Measure Angles 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

Measure Angles

This app transforms your device into a versatile measuring tool. It offers precise angle readings with a digital protractor and bubble level, along with AR-powered distance and volume measurements. Ideal for professionals, DIY enthusiasts, and everyday tasks requiring accuracy.

Highlights
  • Digital protractor for angle measurement
  • Bubble level for surface flatness
  • AR-powered distance and volume estimation
  • Integrated ruler and tape measure
  • Compass and altimeter
  • Timer and audio meter
Features
Read full description

Measure Angles – Bubble Level turns your device into a powerful and versatile tool for precise angle measurement. It includes both a digital protractor and a bubble level, making it perfect for professionals, makers, and everyday users who need accurate angle readings for any task. Since 2016, Measure Angles - Bubble Level has been trusted by over 1.5 Milion users worldwide, this app combines advanced AR technology with a wide range of measurement tools to ensure accurate results in any situation — all with a simple tap on your screen. Key features: -2D Level Mode (Surface Level / Bubble Mode) – Measures the flatness or inclination of a surface, like a traditional spirit level. -Protractor Mode (Angle Finder / Protractor) – Measures angles between objects or surfaces accurately. -LED – Activates the device’s flashlight for visibility in dark environments. -Compass – Displays cardinal directions using the device’s built-in magnetic sensor. -Protractor – Another tool for measuring angles, useful for precise alignment tasks. -Ruler – Allows you to measure small distances directly on your device’s screen. -Camera Ruler – Uses the camera and AR to estimate real-world distances. -Timer – Multiple countdowns and stopwatch tool for timing tasks. -Altimeter – Displays your current altitude based on GPS or barometric pressure. -Audio Meter – Measures ambient noise levels in decibels using your microphone. Always 100% precise: Measure Angles - Bubble Level automatically adjusts to your device’s size and resolution for maximum accuracy. But that’s not just it! A Premium subscription to Measure Angles – Bubble Level will also grant you access to Tape Measure - Ruler - AR APP! Measure Angles - Bubble Level is your go-to tool for precise angle measurements, featuring an easy-to-use bubble level and digital protractor. Paired with Tape Measure – Ruler – AR App, which lets you accurately measure distances, heights, and 3D volumes like cubes and circles, this bundle gives you everything you need for full 360° measurement precision. Perfect for DIY, design, or professional use, this bundle will allow you to create and visualize with great precision the house and projects of your dreams! Privacy Policy: https://magic-cake-e95.notion.site/IOS-Measure-Angles-Bubble-Level-Privacy-Policy-23fcf6557a0880d9bb2fe9c37e0ae881 --- Terms & Conditions: https://magic-cake-e95.notion.site/IOS-Measure-Angles-Bubble-Level-Terms-Conditions-23fcf6557a0880179abdcee4e3dc715a If you have any questions or feedbacks, please contact us at ruler.measure.info@gmail.com Subscribe to access to premium app features; subscription details are the following: -Length: weekly or yearly -Free trial: only on selected subscriptions -Your payment will be charged to your iTunes Account as soon as you confirm your purchase -You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase -Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period -The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period -When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded -Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription

About

Bubble Level + Spirit Level

Transform your smartphone into a precise measuring tool for angles and level surfaces. Offers two distinct modes for versatile use, with accuracy to one tenth of a degree. Features simple calibration, camera support, and customizable color schemes.

Highlights
  • Dual measurement modes (angles/level surfaces)
  • Accuracy to 0.1 degrees
  • Easy calibration process
  • Camera integration
  • Multiple color themes
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

Measure Angles4 screens
Bubble Level + Spirit Level4 screens

Verdict

The call

The clearest difference is review sentiment: Bubble Level + Spirit Level at 100% against Measure Angles's 47%. Bubble Level + Spirit Level also leads on rating (4.4 vs 4.2). Measure Angles's advantage is ratings volume (2K vs 35). On price, update cadence, ads and in-app purchases 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. Measure Angles sells 10 in-app purchases, starting at $2.99 per 7 days and Bubble Level + Spirit Level sells 8 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Bubble Level + Spirit Level holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Measure Angles has 2K ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 47% of Measure Angles's written reviews are positive against 100% of Bubble Level + Spirit Level's.

UpkeepUpdate frequency

Measure Angles ships an update fortnightly, Bubble Level + Spirit Level every 2 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 7 level
Measure Angles versus Bubble Level + Spirit Level: the parameters behind the verdict, then further details
ParameterMeasure AnglesBubble Level + Spirit Level
PriceFreeFree
Rating4.2 (2K ratings)4.4 (35 ratings) — better
Positive reviews47.0% of reviews100.0% of reviews — better
Number of ratings2K — better35
Update frequencyFortnightlyEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS16.616.6
Further details — not scored
Size46 MB43 MB
Age rating4+4+
DeveloperWHATSTICKER APPS SRLJens Rieckhof

Customer experience

Measure Angles

All ratings1,969 ratings
Positive79.2%
Neutral5.2%
Negative15.6%
Written reviews151 reviews
Positive47.0%
Neutral6.6%
Negative46.4%

Bubble Level + Spirit Level

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

Bugs and requests

Measure Angles

Reported bugs

4 issues
  • Angle appears reversed or flipped
  • Angle locks too quickly
  • App crashes on launch
  • Measurements are inaccurate

Requested features

6 requests
  • Panoramic measurement tool
  • Surround audio setup feature
  • Ability to reset protractor to 0 degrees
  • Black/white display for better readability
  • Support for iPad split-screen
Show 1 more
  • Instructions/tutorial for using the app

Bubble Level + Spirit Level

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Measure Angles

Subscriptions6
  • Weekly Premium7 Days trial$2.997 Days
  • Weekly Premium$2.997 Days
  • Weekly premium$4.997 Days
Show 3 more
  • Weekly premium trial7 Days trial$4.997 Days
  • Yearly premium trial7 Days trial$29.991 Year
  • Yearly premium$29.991 Year
One-time4
  • Unlock all tools$1.99
  • No ads$2.99
  • Premium Discount$2.99
Show 1 more
  • Premium Edition$3.99
8 purchases

Bubble Level + Spirit Level

Subscriptions5
  • Bubble Level - Weekly$0.997 Days
  • Bubble Level - Monthly Plan3 Days trial$1.991 Month
  • Bubble Level - Weekly$1.997 Days
Show 2 more
  • Bubble Level - Annual7 Days trial$6.991 Year
  • Bubble Level - Annual7 Days trial$11.991 Year
One-time3
  • Bubble Level - Lifetime Discount$9.99
  • Bubble Level - Lifetime Premium$12.99
  • Bubble Level - Lifetime$19.99

Questions

Is Measure Angles free?
Measure Angles is free to download, with in-app purchases available.
Is Bubble Level + Spirit Level free?
Bubble Level + Spirit Level is free to download, with in-app purchases available.
Which has better reviews, Measure Angles or Bubble Level + Spirit Level?
Bubble Level + Spirit Level is rated higher. Measure Angles averages 4.2 out of 5 from 2K ratings, while Bubble Level + Spirit Level averages 4.4 from 35 ratings.
Do Measure Angles or Bubble Level + Spirit Level have ads?
Both Measure Angles and Bubble Level + Spirit Level show ads.
Which is updated more often, Measure Angles or Bubble Level + Spirit Level?
Measure Angles ships an update fortnightly, and Bubble Level + Spirit Level every 2 weeks. Most recently, Measure Angles was updated on November 6, 2026 and Bubble Level + Spirit Level on November 7, 2026.

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