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Ruler - tape measure length

Ruler - tape measure length

Tape Ruler with AR technology

579 ratings
247 reviews
🔧 Utilities
📊 Productivity
$1.99

Details

  • Released
  • Updated
  • February 17, 2016
  • April 4, 2020

Developer

Anna Koynova
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About

Measure lengths and distances in the real world using your device's camera. This app utilizes augmented reality to let you draw lines, measure multiple segments, and calculate perimeters with ease.

✓Augmented reality measurement
✓Single line measurement
✓Chain measurement for multiple segments
✓Perimeter calculation
✓Color-coded measures
Show original description

What users say

Summarized from real user reviews of Ruler. Based on 579 reviews and a 4.3/5 average, it highlights the 7 positives and 7 negatives reviewers mention most about this Utilities app.

Positive things

  • 👍Convenient
  • 🚀Works like charm
  • 👍Useful app
  • 👍Precise and practical
  • 👍Excellent app
  • 👍Easy to use
  • 👍Great measuring tool

Negative things

  • 🐛Colour button does not work
  • 🐛Photos do not work
  • 🐛App crashes when changing color
  • 🐛Measurements are inaccurate
  • 🐛App crashes
  • 🐛Can't see measurements
  • 🐛Not always accurate
See all reviews

What's New in Ruler

2.1

April 4, 2020

SDK 13

User reviews

Most RecentHighest RatedLowest Rated

Обман

Делал замер стандартной лампочки. По замерам не смог ничего найти.. Сравнил линейку на экране с обычной линейкой. На десяти см разница в один сантиметр! Обалдеть!
Olega1969Olega1969

Не сохраняет изображения

Измеряет хорошо, но ничего не сохраняет, только полностью черные картинки.
DemianSVDemianSV

Colour button

Colour button does not work. When pressed to change colour the app closes. Also would be handy to be able to se the units of measurement so it opens to the same each time not default to inches.
ArgylehenryArgylehenry

Eigentlich super, aber Fotos funktionieren nicht!

Die App ist sehr gut, alle Maßeinheiten da, die man sich wünschen kann. Aber wenn man dann ein Foto über die App macht, ist es einfach nur schwarz!
Sherlock_6Sherlock_6

Very frustrating to use

Every time I take a whole lot of measurements then screenshot from different angles and save to photos, all the photos are Black no picture or dimensions
Very disappointing
212334f212334f
See 242 more reviews

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User experience

🐞

Reported Bugs

3 issues

Crashes when changing color

Bug

Photos come out black

Bug

Measurements are inaccurate

Bug
✨

Requested Features

5 requests

Allow setting units of measurement

Feature

Improve edge detection for better accuracy

Feature

Add option to view measurements in the center of the screen

Feature

Improve compatibility with older devices

Feature

Add option to disable review prompts

Feature

FAQ

What does this ruler app do?

This app uses augmented reality (AR) technology to allow you to measure lengths and distances in the real world using your device's camera. You can measure single lines, multiple connected lines, and calculate the perimeter of enclosed areas.

How does the measurement work?

The app overlays virtual measurement lines onto your camera's view. You simply tap on the screen to set points, and the app calculates the distance between them. Different modes allow for single measurements, sequential measurements, and perimeter calculations.

Is this app free to use?

Yes, the application is available for free. There are no in-app purchases or advertisements mentioned, suggesting a completely free experience.

What are the different measurement modes?

The app offers three primary measurement modes: 'Single measure ruler' for measuring one line, 'Chain measure ruler' for measuring several lines consecutively, and 'Perimeter measure ruler' for calculating the perimeter of an area by connecting the last point back to the first.

Can I use this app to measure the perimeter of a room?

Yes, the 'Perimeter measure ruler' mode is specifically designed for this purpose. You can measure the length of each wall by tapping the corners, and the app will calculate the total perimeter of the room.