Best apps like Ruler - Accurate Ruler

Whether you want more options like Ruler or a completely different take on the same concept, our curated list of 13+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard by KOB MARKETING

Gift Card Information Platform

4.0(62 ratings)

Free

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Top Alternatives to Ruler

Measuring Tape, Photo Ruler by Grymala sp. z o.o.

Meter: measure length, height

Editor's Choice

4.2😞(2.6K ratings)

FreeAdsIn-App Purchases

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This app offers precise measurements using augmented reality and on-screen tools. It caters to both professional and everyday needs with features like a flexible measuring tape, bubble level, and photo ruler. Save and manage your measurements within projects for easy access.

What We Love

🚀 Accurate measurements
👍 Convenient and portable
💡 Useful for various applications

Room to Improve

🐛 Crashes and freezes
🔋 High battery consumption
💰 Excessive ads and paywalls
🔍 Inaccurate measurements

AR Ruler: Digital Tape Measure by Grymala sp. z o.o.

Lidar Scanner: Distance・Length

Strong Contender

4.6😞(970 ratings)

FreeAdsIn-App Purchases

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This app uses your phone's camera and AR technology to measure distances, lengths, angles, areas, and volumes of real-world objects. It offers a variety of tools for quick and precise measurements, suitable for both home and professional use.

What We Love

🔍 Accurate measurements
📐 Useful for home projects
🔍 Precise for smaller objects
🔍 Helpful for architects

Room to Improve

💰 Expensive subscription model
🐛 Buggy and crashes frequently
📢 Aggressive advertising
🔍 Inaccurate for larger spaces
📚 Poor documentation and instructions

Ruler - Scale Ruler by mitsunori oishi

Various scales can be set!

Worth Considering

Tape Measure Camera Ruler 3D

3.7(3 ratings)

FreeAdsIn-App Purchases

This app displays various measurement scales for length, including meters and inches. It allows users to set magnification ratios and reduced scales for different applications. Users can calibrate the ruler and adjust PPI settings for accurate measurements.

More apps like Ruler

Room Area, Height & Floor Plan

Measure room areaMeasure height, width, lengthMeasure distance to camera

Measure room floor areas, dimensions like height, length, and width, and distances using your device's camera with augmented reality. Get quick estimates for room and object sizes without needing a physical tape measure or ruler.

(774)

MyTools · My AR Ruler & Light

Measure real object with AR

Flashlight with instant-on camera lightRuler with inch/cm measurement and area calculationHigh-accuracy protractor with camera support

This app provides essential daily tools like a flashlight, ruler, protractor, and level. It allows for accurate measurements in inches and centimeters, with area calculation and camera support for some tools. Enjoy an ad-free experience with full-screen mode for all measuring functions.

(95)

3D Snap: LiDAR Room Scanner

Design & Create Floor Plans

LiDAR-powered room scanningInstant floor plan generation3D object scanning from photos

Transform your iPhone into a powerful floor plan creator and 3D scanner using LiDAR technology. Quickly capture room layouts, measure spaces, and visualize objects in 3D for renovation, interior design, or moving.

(408)

Digital ruler functionalityMillimeter scaleDiameter measurement

This app provides a digital ruler for measuring the length and diameter of small objects directly on your device. It features a millimeter scale and allows for easy sliding to measure.

(1)

Screenshot Pixel Measure Tool

AI Screenshot & Layout Measure

Pixel-perfect measurement toolsAI-powered auto-scaling and edge detectionProtractor for angle measurement

Precisely measure dimensions, angles, and areas on any image. Utilize AI-powered features for automatic scaling, edge detection, and object dimension analysis. Export your annotated measurements as PDF or PNG files.

(25)

磁力宅智存-随意搜，智能存，流畅播

在线预览，文件备份，短剧影视，资源搜索神器

Remote NAS controlContent backupFamily sharing

This app allows users to remotely control their home NAS devices for content backup and sharing with family. It offers easy content transfer and access for all family members using a shared account.

(7)

联想-精选海量品质好物

品牌定制正品买电脑智能数码产品,优选联想购物平台

One-stop smart living shopping platformPurchase laptops, phones, desktops, printers, and smart devicesExclusive new product launches

This shopping app offers a wide selection of Lenovo products, including laptops, phones, and smart devices. Discover new arrivals, enjoy exclusive member benefits, and access personalized customization options. It provides a comprehensive platform for purchasing and managing Lenovo devices.

(38)