20 Best Reading a Ruler iOS Apps

1) Reading The Ruler

A kid friendly and easy way to learn how to read the Inches and Metric rulers. (Free)By Richard Peart via

2) ruler - precise and powerful photo ruler

Through the App is easy to find any user interface elements of the region, location and size, magnifying glass magnification times, any pixel will be at a glanceYou can be QA quality assurance engineers, art workers, APP screenshots production staff, of course, can meet the daily needs of the people. You can quickly review the size of the mobile App user interface with points and pixels in a moment.Use only with three steps:The first step: the scene will be interested in shooting automatically saved in the album, of course, you can select any photo from the album.Step 2: After opening ... (Free)By wl zhou via

3) Ruler - Accurate Ruler

You may already noticed that most of ruler apps are actually wrong.Accurate Ruler renders according to screen width spec of the device that your are currently using. So It is accurate. Already tested in following devices including: iPhone 4iPhone 4siPhone 5iPhone 5siPhone 5ciPhone 6iPhone 6 plusiPhone 6siPhone 6s plusiPhone seiPhone 7iPhone 7 plusiPad 2iPad 3iPad 4iPad airiPad air 2iPad miniiPad min 2iPad min 3iPad mini 4iPad pro, iPod Touch 5/6 If your device is one of them, we insure it is accurate. (Free)By Xiangyi Liu via

4) Ruler - Ruler Measurement

1. Ruler: Measuring the length of the object, very precise, both metric and imperial units.2. Noise meter: detect the surrounding sound decibel by mobile phone3. Protractor: Measure the precise angle of the object by turning on the camera.4. Level: Place the phone or iPad on the object to be tested to see if it is level.5. Hanging correction: measure the precise angle of the object by turning on the camera.6. Compass: Quickly and accurately locate the gadget, no longer lost.7. Mirror: Illuminate your handsome and beautiful (0.99)By zengguang shen via

5) Luban Ruler - Lucky Ruler

LuBan Ruler is the first ever completed and applied set of rulers, which was coordinatedly researched and developed by Master Tam Nguyen and the Eastern Culture Research and Development Institute. The set is combined with 3 rulers, which are used for measuring and calculating the span/gap in items in constructions, ideally for applying fengshui to bring in money and blessing for the occupants.The app is designed to run perfectly on mobile phones and tablets using iOS from 9.0LuBan Ruler is ideal for those that are experts, practitioners, researchers in fengshui, as well as architects and carpenters to indicate the appropriate ... (Free)By Xuan Phuong Pham via

6) Ruler HD - Accurate Ruler

Ruler is a super practical exquisite length measurement tool, anytime you anywhere you want, lightweight and convenient, you deserve it. Features1. provide two kinds of fine skin style for your selection2. Provide in inches, centimeters units3. According to your use of a key to switch the screen up and down4. Perfect for a variety of mobile phone screen (0.990)By Amber Mobile Limited via

7) Ruler - A simple AR ruler app

A simple AR ruler for length and area measurements. (Free)By Play, Inc. via

8) Golden ruler – Ruler Toolkit, Mirror, QR scanner

Special designed Only for youImperial exclusive, noble temperament, luxury, all in gold rulerYour best choiceIncluding ruler and protractor. And also mirrorflashlight, and QR code scanning tools, all assembling into one appFeatures:- Highly Precise- Measure fixed position- Remember measure and settings- Change from centimeter to inch or from angle to radian- flashlight- Mirror- QR code scanningWe bring you the most beautiful app, we will continually updating. ($0.99)By tiger app via

9) 1m Ruler Special - Halloween Ruler

Special Halloween version to our fansCan`t find a ruler when you suddenly needs it?The object is longer than your phone?Fear not, 1m Ruler is here to help you out70% Off Get it now Just for a limited TimeThe Longest ruler on iPhone we`ve seen so farYou can now measure out of the PhoneIt`s acccurate measurement on demandGet Pro version for iAd Free and Frog Theme INCLUDED todayHow to use:1. Drag the ruler out of the phone to extend it.2. Move your phone alongside your measurement while extending.3. Lock your ruler before moving to prevent it from scrolling back in.4. Extend ... (Free)By Chicken Innovations via

10) Screen Ruler - A Desktop Ruler

Screen Ruler is an app that lets you measure everything on your minitor.It allows you create multiple rulers on your screen. It is incredibly useful such as web design, computer graphics and desktop publishing.Key features: Multiple ruler creation Measuring distance between 2 points Support Keyboard to use Arrows or 'W','A','S','D' Keys to move , Delete Key to remove ruler Support Mouse Wheel to change the background opacity of ruler Easy to use, simple and fast in horizontal or vertical measuring Rulers without shadow Auto detect screen change to update unit scale Floating on top of the screen Customizable color and ... (1.990)By Chun Sum Yu via

11) Ruler - A Screen Ruler For You

Ruler is an accurate length measuring tool. By measuring the size of your monitor, you create one or more screen rulers on the screen that are the same as a real ruler, so that you can measure length without having a real ruler. Support for generating one or more rulers - Horizontal ruler - Vertical ruler Unit of measurement - Centimeter (cm) - Inch (in) - Pixel (px) Keyboard shortcut movement - Move up - Move down - Move left - Move right Display - Horizontal length - Vertical length - Diagonal length Transparency (01) (0.990)By Kun Mao via

12) Screen Ruler - Pixel Perfect Screenshot Ruler

CONGRATULATIONS YOU HAVE FOUND MOST ADVANCE SCREENSHOT RULER APP.As an iOS developer, I always feel the lack of simple app to check position of objects/elements in any picture or screenshot. Now it's very easy to find position and size of any UI element, specifically x/y position and width/height/size.This app is specially designed for making Mobile Quality Assurance Engineer (QA Engg.) life much easier. Now they can quickly review Mobile UI with point & pixel perfect dimensions within minutes.HOW IT WORKS:Step1: Take Screenshot of the app to debug it. This will automatically be saved to your Camera Roll -> Screenshots album.Step2: ... (Free)By InfoEnum Software Systems via

13) EZ Ruler(尺子)

EZ RulerEZ CarpenteriPhoneeWhenever you need to measure the length without a ruler, EZ Ruler can help you. You can measure the object length in centimeter or inches. As one of the tools in EZ Carpenter, now you always bring a ruler with you as in your iPhone. ($0.99)By ez4phone lnc. via

14) Dual Ruler an accurate scale ruler to measure and convert with measurement notepad

($0.99)By DUAL MEDIA COMMUNICATION via

15) Reading Fly - Discussion Guides for Book Clubs & Solo Reading

ReadingFly was built to add color to your book-reading experience. It doesn`t matter whether you are reading the book alone or as part of a larger book club, Reading Fly asks the big picture questions around each book.Each guide comes with the essentials you need to add depth to your reading - questions, character list, and important quotes. We even throw in a summary just for good measure. All of this means that you will be the best prepared one at your book club and more than ready to lead on a moment`s notice.Even more important, each and every book ... (Free)By Move Creative, L.L.C. via

16) Reading Comprehension Passages with Multiple Choice Questions: Guided Reading Level C

This app is designed to help kids develop comprehension skills early in the process of learning to read. Using this app, kids who are reading at Guided Reading Level C become skilled at reading simple passages and answering text-based multiple choice comprehension questions. The format and problems were developed and authored by experienced educator Anne Gardner (Nationally Board Certified in the U.S. in Literacy - biography below).This free version includes the first passage. You can purchase the full version (which includes all 15 passages) through an in-app purchase. Note that there is a paid version of this app which includes ... (Free)By Tapfun Inc. via

17) B.M

Take your iOS Device to the next dimension with Beyond Measure. It features a 3D screen ruler. Measuring objects with a 3D screen ruler is much easier. You need red/cyan 3D glasses for the 3D experience. The app also includes 5 Rulers including a Carbon Ruler, 5 Screen Rulers including the 3D Screen Ruler and a Protractor. There is also a Converter that can convert from both Degrees and Radians. The ruler is 30 CM / 12 Inches long and makes use of the full screen. A short help guide is included making sure you get the most out of ... ($0.99)By Vyasa via

18) xRuler

Screen Pixel Ruler xRuler is a tiny screen pixel ruler for your Mac.Features:Horizontal ruler & Vertical rulerShow pixel pointLaunch at LoginSupport:hewbo.marketgmail.com (1.990)By LI JIANYU via

19) FlexRuler

Flex Ruler is a simple desktop ruler.features:You can customize your ruler color and transparency.Enlarge pixel point with Loupe window. (3.990)By Seiichi Kohira via

20) Ruling Ruler

You looking for a ruler for your iPhone or iPad?- A ruler that just rules and does nothing else?- A ruler that doesn`t show disturbing ads?- A ruler that doesn`t show incorrect values?Here you go: Ruling Ruler is just a ruler. The only ruler you`ll ever need. (Free)By Frederick Pietschmann via