Ruler® app icon

Apps Like Ruler® for iPhone and iPad

Measure with ruler, tape, and camera

Measure objects with a camera ruler mode that uses your phone's camera for distance calculations. Switch between inches and centimeters. Adjust measurements with precision sliders. Access a classic ruler and tape measure for manual measurements.

by Tue Nguyen Minh★ 4.335,090 ratingsUtilitiesFreeData updated 2026-09-08

Ruler® screenshots

Ranked alternatives

Showing 641–660 of 1,000 ranked alternatives.

  1. SATFINDER BT DVB-S2 app icon

    SATFINDER BT DVB-S2

    ALPSAT ELEKTRONIK SANAYI VE TICARET LTD STI

    Measure and analyze satellite signals

    Measure and analyze satellite signals using real-time spectrum analysis. Detect LNB skew and satellite position with GPS data. Communicate via Bluetooth with a patented device for signal measurement without additional equipment.

    ★ 4.76 ratingsProductivityFreeData updated 2026-09-10
  1. iPinPoint - Measurement tool app icon

    iPinPoint - Measurement tool

    Vasileios Gkanis

    Record angles on school photos

    Measure angles in images using a built-in protractor . Select and adjust points on the image to calculate angles. Save and export results. Share data via email or cloud storage.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-08
  2. Field Calculator - GPS Area app icon

    Field Calculator - GPS Area

    GijikGumba Corporate Solutions LLP

    Measure land and perimeter

    Measure land , distance, and perimeter using GPS and satellite maps. Define boundaries by placing points or walk the perimeter for hands-free tracking. Save and export measurement data for professional use.

    ★ 0.00 ratingsNavigationFreeData updated 2026-09-06
  3. SynQR app icon

    SynQR

    Benjamin Hoerbe

    ★ 2.36 ratingsUtilitiesFreeData updated 2026-09-06
  4. Geo Measure: Map Area/Distance app icon

    Geo Measure: Map Area/Distance

    ObjectGraph LLC

    Measure areas and distances on maps.

    The app measures areas and distances on maps. It allows users to save documents in the geo JSON format for data accessibility.

    ★ 0.00 ratingsEducation$4.99Data updated 2026-10-22
  5. ScanShape app icon

    ScanShape

    ScanShape UG (haftungsbeschraenkt)

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  6. SIC824B app icon

    SIC824B

    SILICON CRAFT TECHNOLOGY PUBLIC COMPANY LIMITED

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  7. iRAW app icon

    iRAW

    Zack Smith

    Control shutter speed and ISO.

    The app supports manual and automatic camera modes, utilizing the RAW photo capability of newer iPhones. Photos are stored in DNG RAW format, requiring approximately 15 MB per photo.

    ★ 3.85 ratingsPhoto & VideoFreeData updated 2026-11-11
  8. Ring Sizer: Size & Measure App app icon

    Ring Sizer: Size & Measure App

    Aliaksei Mikhailouski

    Fingers or rings accurately

    Fingers or rings with high precision using the phone's camera. Support international standards including US, UK, EU, AU, JP, CN, and IN. View visual guides for accurate sizing. Save and share measurements directly.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.