Measure Angles vs Protractor Edge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
Protractor Edge
This utility app functions as a precise digital protractor for measuring angles on your device. It offers a smart instrument for accurate angle measurement, supporting iPhone and iPad. The app is free to download and use.
- Precise angle measurement
- Smart instrument
- Digital protractor
- Supports iPhone and iPad
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Protractor - smart instrument to measure angles. Support: https://k1er.github.io/
Screenshots
Verdict
The clearest difference is ratings volume: Measure Angles at 2K against Protractor Edge's 2. Measure Angles also leads on update cadence (fortnightly vs every 6 weeks) and rating (4.2 vs 4.0). Protractor Edge's advantage is review sentiment (67% vs 47%) and iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and monetization model 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. Measure Angles sells 8 in-app purchases, starting at $4.99 per 7 days and Protractor Edge sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Measure Angles holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Measure Angles has 2K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 47% of Measure Angles's written reviews are positive against 67% of Protractor Edge's, so the app with the better star average is not the one people write more warmly about.
Measure Angles ships an update fortnightly, Protractor Edge every 6 weeks. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.
| Parameter | Measure Angles | Protractor Edge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (2K ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 47.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 2K — better | 2 |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 17 MB |
| Age rating | 4+ | +4 |
| Developer | WHATSTICKER APPS SRL | 向阳 杨 |
Customer experience
Measure Angles
Protractor Edge
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
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- Instructions/tutorial for using the app
Protractor Edge
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Measure Angles
- Weekly premium$4.997 Days
- Weekly premium trial7 Days trial$4.997 Days
- Yearly premium trial7 Days trial$29.991 Year
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- Yearly premium$29.991 Year
- Unlock all tools$1.99
- No ads$2.99
- Premium Discount$2.99
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- Premium Edition$3.99
Protractor Edge
- Support for a cup of coffee$1.99
- Ads-free experience$1.99
Questions
Is Measure Angles free?
Is Protractor Edge free?
Which has better reviews, Measure Angles or Protractor Edge?
Do Measure Angles or Protractor Edge have ads?
Which is updated more often, Measure Angles or Protractor Edge?
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