Measure Angles vs Protractor+
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+
Transform your device into a versatile angle measurement tool. Easily measure angles in both degrees and radians with an intuitive interface. Ideal for quick and precise angle readings.
- Angle measurement
- Degrees and radians
- Intuitive visual control
- Elegant design
- Pocket protractor functionality
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Protractor helps you to measure angles quickly and easily. This app turn your iPhone into a handy pocket protractor that can measure angles in both degrees and radians. Features: - Elegant design - Measure in degrees and radians - Intuitive visual control
Screenshots
Verdict
The clearest difference is ads: Protractor+ at none against Measure Angles's shown. Protractor+ also leads on ratings volume (10K vs 2K). Measure Angles's advantage is review sentiment (47% vs 15%) and update cadence (fortnightly vs every 2 months). On price, rating, 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+ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.2 for Measure Angles against 4.1 for Protractor+. That said, the two scores are not equally well evidenced: Protractor+ has 10K ratings behind it against 2K, so its average is the more settled of the two. Written reviews are what separate them: 47% of Measure Angles's written reviews are positive against 15% of Protractor+'s.
Measure Angles ships an update fortnightly, Protractor+ every 2 months. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.
| Parameter | Measure Angles | Protractor+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (2K ratings) — better | 4.1 (10K ratings) |
| Positive reviews | 47.0% of reviews — better | 14.9% of reviews |
| Number of ratings | 2K | 10K — better |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 46 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | WHATSTICKER APPS SRL | Tue Nguyen Minh |
Customer experience
Measure Angles
Protractor+
User reviews
Measure Angles
From 2K App Store ratingsWhat we love
- 🚀 Accurate
- 👍 Easy to use
- 👍 Versatile
- 👍 Useful tool
- 👍 Well-designed
Room to improve
- 🐛 Connectivity issues
- 💰 Requires payment
- 🔍 Difficult to exit/close
- 📺 Intrusive ads
- 🔒 Tracking concerns
Protractor+
From 10K App Store ratingsWhat we love
- 🚀 Quick angle measurement
- 👍 Useful for physics labs
- 👍 Easy to use
Room to improve
- 🔒 Degrees feature locked behind paywall
- 🐛 Unreliable camera feature
- 🔋 Frequent timeouts force upgrade
- 💰 Aggressive monetization tactics
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+
Reported bugs
3 issues- Camera feature not working as expected
- Angle measurements not accurate
- Frequent app crashes
Requested features
3 requests- Ability to measure in degrees without upgrade
- Improved accuracy and responsiveness
- Removal of timeouts and paywalls
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+
- Pro Features$1.99
Questions
Is Measure Angles free?
Is Protractor+ free?
Which has better reviews, Measure Angles or Protractor+?
Do Measure Angles or Protractor+ have ads?
Which is updated more often, Measure Angles or Protractor+?
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