Protractor Smart app icon

Apps Like Protractor Smart for iPhone and iPad

Measure angles with camera and touch

Measure angles using camera view with touch or plumb bob methods. Set angles on screen or through camera. Switch between measurement modes. Access advanced polygon measurement in premium version. Calibrate plumb bob for accurate slope readings.

by ExaMobile S.A.★ 4.6243 ratingsUtilitiesFreeData updated 2026-09-10

Protractor Smart screenshots

Ranked alternatives

Showing 641–660 of 1,000 ranked alternatives.

  1. Scale for Measurement & Grams app icon

    Scale for Measurement & Grams

    Shivam Tripathi

    Estimate weight with phone camera

    Estimate object weight and dimensions using phone camera. Analyze photos with AI to provide gram-based weight and size measurements. Instant results for items like food, packages, and inventory.

    ★ 4.52 ratingsUtilitiesFreeData updated 2026-09-06
  2. measARe app icon

    measARe

    PLUTOMEN TECHNOLOGIES PRIVATE LIMITED

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-15
  3. SineCosine app icon

    SineCosine

    Jim Chapple

    Calculate triangle sides and angles.

    The app calculates unknown angles and sides of non-right-angled triangles. It shows the steps used for calculations, allowing users to understand the Sine and Cosine rules.

    ★ 3.52 ratingsEducation$0.99Data updated 2026-09-14
  1. Pics AI: Photo Edit & Retouch app icon

    Pics AI: Photo Edit & Retouch

    帅 张

    Photos, remove backgrounds, upscale images, colorize, restore,

    AI editor offers one-tap cleanup, lighting adjustment, skin smoothing, and portrait polishing. Remove and replace backgrounds with clean cutouts. Upscale images to ultra-clear resolution. Apply colorization and restore old photos.

    ★ 4.03 ratingsGraphics & DesignFreeData updated 2026-09-06
  2. C-MEASURE app icon

    C-MEASURE

    alpha prompt co.,ltd.

    Measure color in XYZ and Lab

    Measure colors in XYZ and Lab color spaces from any photo area. Calculate distance between two colors in Lab. Adjust chromaticity values to match iPhone4 camera characteristics. Supports calibration using color checkers.

    ★ 1.01 ratingsPhoto & Video$2.99Data updated 2026-09-08

How we rank alternatives

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