Comparison

Measure Angles vs PIX Drive Design

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

PIX Drive Design

Features
Read full description

PIX Drive Design App is the latest edition of drive calculation utility, aimed at enhancing the user experience when designing Belt Drives. Functional Components: Four separate functional components enable user convenience in meeting their following design objectives: 1. Two-Pulley Drive calculation 2. Multi-Pulley Drive calculation 3. Drive set-up configuration 4. ODS (Optimal Drive selector) There are several other enhancements to expand the overall effectiveness of the software in terms of functionality, speed, and range of solutions. Product Characteristics filter: Before calculating new drive parameters, the software now allows the user to narrow down and identify the most application-specific Belt in terms of the desired Belt attributes such as Power Rating, Operating Temperature, Dynamic Elongation Resistance, Resistance to Shock Load. Two Pulley Drive design: The user can select the optimum pulley based on shaft diameter or select standard pulley range to do the quick belt design calculation. Multi-Pulley Drive design capability: The user can now design Drives comprising of multiple pulleys with this new utility by specifying the drive layout with pulley coordinates along with other technical inputs such as 'span length', 'arc of contact', 'direction of pulley rotation', etc. The resulting Drive layout is mapped and displayed with critical Drive details allowing the user to visually verify the Drive aspects. Drive set-up parameters: Drive setup data such as tensioning values, drive centre distance, Belt pitch length, among others, could now be obtained at just the press of a button. The “Optimal drive selector” design to demonstrate the benefits of more advance product offered by PIX, offering user defined compelling argument for cost of ownership visa-a-vis the cost of procurement. The Drive design generates a detailed report to help you select the right belt for your machine. You can design the drive for all major belt types like V-Belt, Poly-V Belts & Timing Belts. We have made improvements to our Drive Design Calculator 5.0, along with other general updates. The Drive Design updates enhance the functionality and usability of the drive design calculator, making it more efficient and effective for users in designing and selecting appropriate belt selection for their applications.

Screenshots

Measure Angles4 screens
PIX Drive Design4 screens

Verdict

The call

The clearest difference is in-app purchases: PIX Drive Design at none against Measure Angles's 8. PIX Drive Design also leads on ads (none vs shown) and iOS requirement (14.2 vs 16.6). Measure Angles's advantage is update cadence (fortnightly vs every 6 weeks). On price 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. Measure Angles sells 8 in-app purchases, starting at $4.99 per 7 days. PIX Drive Design asks for nothing beyond the download.

UpkeepUpdate frequency

Measure Angles ships an update fortnightly, PIX Drive Design every 6 weeks. The most recent releases landed on September 23, 2026 and June 1, 2026 respectively.

Scorecard4 real differences · 6 level
Measure Angles versus PIX Drive Design: the parameters behind the verdict, then further details
ParameterMeasure AnglesPIX Drive Design
PriceFreeFree
Rating4.2 (2K ratings) — better—
Positive reviews47.0% of reviews—
Number of ratings2K — better—
Update frequencyFortnightly — betterEvery 6 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.614.2 — better
Further details — not scored
Size46 MB1 MB
Age rating4+4+
DeveloperWHATSTICKER APPS SRLPIX Transmissions Ltd.

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

PIX Drive Design

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Measure Angles

Subscriptions4
  • Weekly premium$4.997 Days
  • Weekly premium trial7 Days trial$4.997 Days
  • Yearly premium trial7 Days trial$29.991 Year
Show 1 more
  • 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
None

PIX Drive Design

No in-app purchases

Questions

Is Measure Angles free?
Measure Angles is free to download, with in-app purchases available.
Is PIX Drive Design free?
PIX Drive Design is free to download, with no in-app purchases.
Do Measure Angles or PIX Drive Design have ads?
Measure Angles shows ads; PIX Drive Design does not.
Which is updated more often, Measure Angles or PIX Drive Design?
Measure Angles ships an update fortnightly, and PIX Drive Design every 6 weeks. Most recently, Measure Angles was updated on September 23, 2026 and PIX Drive Design on June 1, 2026.

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