Comparison

AR measure ruler meter GRuler vs ePoc

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

Head to head
About

AR measure ruler meter GRuler

This augmented reality app allows you to measure distances and lengths using your phone's camera. It supports various units and lets you save, share, and screenshot your measurements.

Highlights
  • Augmented reality measurement
  • Set auxiliary units
  • Choose between centimeters or inches
  • Measure distance with two taps
  • Take and save screenshots
  • Share measurements on social networks
  • Files app integration
Features
Read full description

***FREE FOR LAST DAY! Get It Now!*** GRuler is an application that uses the Augmented Reality.You should mesure with enough light to detect feature point. Key features: - You can see the line - You can set the auxiliary units - You can set the unit of measure (centimeters or inches) - You can put a line anywhere - You can measure the distance with two taps using only the camera on your phone - This application allows you to take screenshots - You can save you measures - You can share you measures in social networks - Files app integration - CoreML integration - iMessage stickers - Promoted in-apps integration

About

ePoc

Create, share, and learn short, engaging courses on your phone. Design content with text, video, and interactive activities, then access it offline. Includes a collection of free courses on digital science.

Highlights
  • Create custom courses with multimedia
  • Offline course access
  • Interactive learning activities
  • Share courses via file, link, or QR code
  • Progress tracking with points and certificates
  • Privacy-focused, no ads or data collection
Features
Read full description

ePoc (Electronic Pocket Open Course) is a free and open-source micro-learning solution: short, fun courses that work offline, that anyone can create, share and take on their phone. CREATE YOUR OWN ePocs With ePoc Editor, free and open-source desktop software (Windows and macOS), design a course without any technical skills: text, videos, audio, images and interactive activities. Preview it, then export it as a single .epoc file. SHARE AND IMPORT Import an ePoc or a whole collection from a file, a link or a QR code. Teachers, trainers, non-profits, companies: share your content with your learners, no sign-up needed. LEARN STEP BY STEP • Chapters of a few minutes, at your own pace • Interactive activities: multiple choice, drag and drop, card sorting, reordering… • Points, badges and a certificate of achievement • Offline access once an ePoc is downloaded DISCOVER INRIA ePocs The app also includes a collection of free ePocs on digital science designed by Inria researchers (in French): artificial intelligence, data, privacy, the environmental impact of smartphones, robotics… RESPECTS YOUR PRIVACY No account, no ads, no personal data collection. COMFORTABLE TO READ Dark mode, adjustable text size and line spacing, dyslexia-friendly font. AN OPEN PROJECT ePoc is developed by the Inria Learning Lab under a free software license. ePocs can also be exported as SCORM packages for learning management systems. Learn more: https://epoc.inria.fr

Screenshots

AR measure ruler meter GRuler2 screens
ePoc4 screens

Verdict

The call

The clearest difference is rating: ePoc at 5.0 against AR measure ruler meter GRuler's 3.5. ePoc also leads on in-app purchases (none vs 3). AR measure ruler meter GRuler's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (16 vs 1). 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. AR measure ruler meter GRuler sells 3 one-off in-app purchases. ePoc asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ePoc holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: AR measure ruler meter GRuler has 16 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

AR measure ruler meter GRuler ships an update fortnightly, ePoc every 2 months. Both last shipped on November 3, 2026.

Scorecard6 real differences · 4 level
AR measure ruler meter GRuler versus ePoc: the parameters behind the verdict, then further details
ParameterAR measure ruler meter GRulerePoc
PriceFreeFree
Rating3.5 (16 ratings)5.0 (1 ratings) — better
Positive reviews29.4% of reviews—
Number of ratings16 — better1
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size71 MB27 MB
Age rating4+4+
DeveloperBeaverhood LLCINRIA

Customer experience

AR measure ruler meter GRuler

All ratings16 ratings
Positive62.5%
Neutral6.3%
Negative31.3%
Written reviews17 reviews
Positive29.4%
Neutral17.6%
Negative52.9%

ePoc

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

AR measure ruler meter GRuler

One-time3
  • Remove Ad from AR ruler & tape$0.99
  • Remove user gallery limit$0.99
  • Remove Ad plus gallery limit$1.99
None

ePoc

No in-app purchases

Questions

Is AR measure ruler meter GRuler free?
AR measure ruler meter GRuler is free to download, with in-app purchases available.
Is ePoc free?
ePoc is free to download, with no in-app purchases.
Which has better reviews, AR measure ruler meter GRuler or ePoc?
ePoc is rated higher. AR measure ruler meter GRuler averages 3.5 out of 5 from 16 ratings, while ePoc averages 5.0 from 1 ratings.
Do AR measure ruler meter GRuler or ePoc have ads?
Neither AR measure ruler meter GRuler nor ePoc shows ads.
Which is updated more often, AR measure ruler meter GRuler or ePoc?
AR measure ruler meter GRuler ships an update fortnightly, and ePoc every 2 months. Most recently, AR measure ruler meter GRuler was updated on November 3, 2026 and ePoc on November 3, 2026.

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