Comparison

Ruler vs Quick Measure

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ruler

Features
Read full description

Turn your iPhone into a smart ruler and measuring tape with powerful AR measurement tools. Quickly measure objects, distances, heights, areas and angles using your camera. Whether you're working on a DIY project, checking furniture dimensions, measuring a room or simply need a ruler when you don't have one nearby, Ruler: Measuring Tape gives you practical measuring tools in one convenient app. AR RULER & MEASURING TAPE Use your iPhone camera to measure real-world objects and distances. Mark measurement points and get results directly on your screen. MEASURE DISTANCE, HEIGHT & AREA Measure more than just length. Measure distances, object heights, room areas and other dimensions for everyday projects and tasks. ANGLE FINDER Check angles quickly with the built-in angle measurement tool. Useful for DIY, furniture placement, home projects and everyday measuring needs. SURFACE LEVEL Check whether a surface is horizontal, slanted or uneven. Use it when installing shelves, hanging pictures, positioning furniture and working on home improvement projects. MULTIPLE MEASUREMENT UNITS Choose the measurement format that works for you, including inches, centimeters and meters. Easily work with different measurement systems for everyday and professional tasks. UNIT CONVERTER Convert measurement units for length, weight, area and volume with a convenient built-in converter. USE IT FOR EVERYDAY PROJECTS Perfect for: • Measuring furniture and objects • Checking room dimensions • DIY and home improvement • Interior design projects • Measuring distances and heights • Checking surfaces and angles • Quick measurements when you don't have a physical ruler or tape measure SIMPLE & CONVENIENT Keep essential measuring tools in your pocket. Open the app, point your camera, measure and get the information you need. Measure smarter with Ruler: Measuring Tape. Use your iPhone as a digital ruler, measuring tape and AR measuring tool to measure distance, length, height, area and angles. Check surfaces with the level tool, measure in inches, centimeters and meters, and convert measurement units with the built-in unit converter. Whether you need a ruler for furniture, room measurements, DIY projects, home improvement or everyday measurements, keep a complete measuring tool right in your pocket. Download Ruler: Measuring Tape today and make measuring quick, simple and convenient.

About

Quick Measure

This utility app provides a digital and augmented reality ruler for precise measurements. It includes features like unit conversion, a built-in level, and the ability to record and store measurement data.

Highlights
  • Digital ruler for precise length measurements
  • AR ruler for measuring distances in real-world environments
  • Measurement recording and storage
  • Built-in level function
  • Unit conversion between metric and imperial systems
Features
Read full description

Welcome to Ruler Pro — Your All-in-One Smart Measurement Expert In this era of precision and efficiency, Ruler Pro offers you an ultimate solution with a suite of measurement tools. Whether you're a professional craftsman, a home decorator, or a tech enthusiast, Ruler Pro has got you covered for all your measurement needs, making every measurement simple and accurate. Key Features of Ruler Pro Include: Digital Ruler: Quickly and accurately measure lengths with just a tap on the screen to get precise readings. AR Ruler: Utilize augmented reality technology to place a virtual ruler in the real world, allowing you to measure hard-to-reach distances without a physical ruler. Measurement Records: Record and store your measurement data for easy access and sharing whenever needed. Level: The built-in level function ensures your projects remain perfectly horizontal, avoiding errors. Unit Conversion: Supports conversions between various units, making it easy to switch between metric and imperial systems. Why Choose Ruler Pro? User-Friendly: Intuitive interface design makes operations simple and straightforward, allowing even measurement novices to get started quickly. Multifunctionality: A one-stop solution that eliminates the need to download multiple apps, saving space and time on your device. High-Precision Measurements: Advanced algorithms and technologies ensure the accuracy of every measurement. Measure Anytime, Anywhere: No matter where you are, as long as you have your phone, you can make precise measurements. Augmented Reality Technology: With the AR ruler feature, you can visually measure spaces in any scenario. Ruler Pro - Making your life and work more convenient. Download now and experience the simplicity of measurement!

Screenshots

Ruler4 screens
Quick Measure4 screens

Verdict

The call

The clearest difference is in-app purchases: Quick Measure at none against Ruler's 1. Quick Measure also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price, update cadence 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. Ruler sells 1 one-off in-app purchase. Quick Measure asks for nothing beyond the download.

UpkeepUpdate frequency

Ruler ships an update monthly, Quick Measure every 2 weeks. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 7 level
Ruler versus Quick Measure: the parameters behind the verdict, then further details
ParameterRulerQuick Measure
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyMonthlyEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size90 MB7 MB
Age rating12+4+
Developerxita apps大靖 刘

In-app purchases

1 purchases

Ruler

One-time1
  • Remove_Ads_Show_History$4.99
None

Quick Measure

No in-app purchases

Questions

Is Ruler free?
Ruler is free to download, with in-app purchases available.
Is Quick Measure free?
Quick Measure is free to download, with no in-app purchases.
Do Ruler or Quick Measure have ads?
Ruler shows ads; Quick Measure does not.
Which is updated more often, Ruler or Quick Measure?
Ruler ships an update monthly, and Quick Measure every 2 weeks. Most recently, Ruler was updated on October 5, 2026 and Quick Measure on October 18, 2026.

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