Comparison

Ruler vs Measurement app for iPhone

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

Head to head
About

Ruler

Measure objects and distances with an on-screen ruler and augmented reality. Supports inches and centimeters, with features for linear sizes, angles, area, volume, and more. Save your measurements for later use.

Highlights
  • On-screen ruler for small objects
  • Augmented Reality (AR) measuring
  • Measure linear sizes in cm/inches
  • Calculate angles, area, and volume
  • Save measurements
  • Generate plan projections
Features
Read full description

Measure everything with a beautiful on-screen ruler.  Choose between inches and centimeters.  Tap the screen to start using the best multi-touch measuring system and find the size of all curious objects around you.  Also with your camera measure everything accurate by using Augmented Reality (AR) feature. 1) Allows to tape measure linear sizes in cm, inches 2) With Bubble meter allows you to level objects horizontal 3) Save measurments 4) Allows to tape measure distance from device camera to a fixed point on the detected 3D plane. 5) Angle – allows to tape measure corners on 3D planes. 6) Area and Perimeter – allows to tape measure perimeter and area of the room. 7) Volume – allows to tape measure size of 3D objects. 8) Path – allows to calculate the length and area of the path. 9) Height – allows to tape measure height relative to the recognized surface. 10) Plan – generates plan projection for drawn objects and exports it . 11) On-screen Ruler app – measure small objects directly on the smartphone’s screen.

About

Measurement app for iPhone

This augmented reality app transforms your phone into a versatile measuring tool. Accurately measure length, area, and height of objects using your device's camera. Supports various units and saves your measurements for later reference.

Highlights
  • Augmented reality measurement
  • Tape measure, area, and height tools
  • Ruler tool for small objects
  • Save and view measurements
  • Imperial and metric units
  • Integrated flashlight
Features
Read full description

BEST MEASURE APP! Measure anything with the #1 pocket tool world wide, powered by augmented reality. Portable & always With You: On your phone or tablet, no need to carry a physical tape. Measure everything what you want, where you want, when you want. Get 100% accurate measurements with the integrated augmented reality feature. Pick the preferred metrics (inch, feet, centimeter or meter) and discover the required distances. FEATURES & TOOLS: • Easy to use camera interface with augmented reality (AR) for measurement • Tape Measure • Area Tool • Height Tool • Ruler Tool • Flashlight • Save & view measurements in your photo gallery • Imperial and Metric (inches, feet, centimeters, meters, etc) ADVANTAGES: - The tape measure feature ensures precise measurements, making it useful for various applications, including DIY projects and professional use. - The area tool allows you to quickly calculate the area of a given space, making it helpful for estimating material requirements or floor space. - The height tool enables you to measure heights of objects or elements, making it practical for assessing vertical dimensions in real-world scenarios. - The ruler tool comes in handy for measuring smaller objects or distances that may not require a full tape measure. - The integrated flashlight enhances visibility in dimly lit environments, making measurements possible even in low-light conditions. - The app allows you to save measurements, making it convenient for keeping track of your various projects and referring to them later. - The capability to save and view floor plans helps you organize your projects and access them easily for future reference or modifications. - The app supports both imperial and metric units, accommodating your measurement preferences and ensuring ease of use for everyone. The app allows you to measure any object using camera. The revolutionary app uses augmented reality technology to measure the real objects with the camera of your phone. Easily use your phone to measure tables, chairs, floors or other objects in your home. Select length or area and mark the points to measure width and height for anything. Ruler includes multiple units to measure the distance and length. More info: https://www.tossitonline.com TERMS & PRIVACY: Privacy Policy: http://www.tossitonline.com/privacy-policy/ Terms of Use: https://sites.google.com/view/iterms SUBSCRIPTION TERMS: - Payment will be charged to iTunes Account at confirmation of purchases. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable

Screenshots

Ruler4 screens
Measurement app for iPhone4 screens

Verdict

The call

The clearest difference is review sentiment: Measurement app for iPhone at 60% against Ruler's 14%. Measurement app for iPhone also leads on rating (4.8 vs 4.2) and update cadence (every 2 weeks vs every 14 months). Ruler's advantage is in-app purchases (none vs 4) and ratings volume (405 vs 108). On price, ads 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. Measurement app for iPhone sells 4 in-app purchases, starting at $9.99 per 7 days. Ruler asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Measurement app for iPhone holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 405 and 108 respectively. Written reviews point the same way: 14% of Ruler's written reviews are positive against 60% of Measurement app for iPhone's.

UpkeepUpdate frequency

Ruler ships an update every 14 months, Measurement app for iPhone every 2 weeks. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

Scorecard7 real differences · 3 level
Ruler versus Measurement app for iPhone: the parameters behind the verdict, then further details
ParameterRulerMeasurement app for iPhone
PriceFreeFree
Rating4.2 (405 ratings)4.8 (108 ratings) — better
Positive reviews14.3% of reviews60.0% of reviews — better
Number of ratings405 — better108
Update frequencyEvery 14 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size6 MB19 MB
Age rating4+4+
DeveloperMatrix Software Co.Elard Tissot

Customer experience

Ruler

All ratings405 ratings
Positive78.8%
Neutral4.9%
Negative16.3%
Written reviews28 reviews
Positive14.3%
Neutral17.9%
Negative67.9%

Measurement app for iPhone

All ratings108 ratings
Positive97.2%
Neutral0.0%
Negative2.8%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Bugs and requests

Ruler

Reported bugs

8 issues
  • App crashes on iPhone 17 and iPad
  • App crashes within 1 minute
  • AR mode not functional
  • Cannot switch to cm
  • Measurements are out of scale
Show 3 more
  • Centimeter measurement is wrong
  • Ruler markings are wrong (10ths instead of 16ths)
  • iPhone 14 Pro Max measured as over 9 inches

Requested features

7 requests
  • Fix crashing issues
  • Enable switching to metric (cm)
  • Improve AR mode usability
  • Add save and print functionality
  • Provide usage instructions
Show 2 more
  • Ensure accurate scaling for all devices
  • Fix ruler marking divisions

Measurement app for iPhone

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Ruler

No in-app purchases

4 purchases

Measurement app for iPhone

Subscriptions3
  • Weekly Plan: All Features3 Days trial$9.997 Days
  • Monthly Plan: All Features$14.991 Month
  • Annual Plan: All Features$29.991 Year
One-time1
  • Lifetime: Pay Only Once$49.99

Questions

Is Ruler free?
Ruler is free to download, with no in-app purchases.
Is Measurement app for iPhone free?
Measurement app for iPhone is free to download, with in-app purchases available.
Which has better reviews, Ruler or Measurement app for iPhone?
Measurement app for iPhone is rated higher. Ruler averages 4.2 out of 5 from 405 ratings, while Measurement app for iPhone averages 4.8 from 108 ratings.
Do Ruler or Measurement app for iPhone have ads?
Both Ruler and Measurement app for iPhone show ads.
Which is updated more often, Ruler or Measurement app for iPhone?
Ruler ships an update every 14 months, and Measurement app for iPhone every 2 weeks. Most recently, Ruler was updated on September 26, 2026 and Measurement app for iPhone on September 10, 2026.

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