EstimationLine app icon

Apps Like EstimationLine for iPhone and iPad

Children estimate numbers on a line.

The app provides a configurable estimation test for children to place numbers on a line. Results are saved to CSV files for analysis.

by Steve Hume★ 0.00 ratingsMedical$34.99Data updated 2026-09-29

EstimationLine screenshots

Ranked alternatives

Showing 501–520 of 1,000 ranked alternatives.

  1. Let's Learn About Dinosaurs! app icon

    Let's Learn About Dinosaurs!

    Rantek Inc.

    Learn dinosaur facts and names.

    The app teaches children ages 2-8 dinosaur names, body parts, and facts about their size and habits. It includes interactive lessons and puzzles based on Montessori principles, co-developed with an experienced Montessori teacher.

    ★ 3.45 ratingsEducation$4.99Data updated 2026-10-04
  2. Clinical Imaging Calculator app icon

    Clinical Imaging Calculator

    RADIOLOGiQ, LLC

    Calculate tumor response and lung nodule risk

    Calculate and assess medical metrics using tools for thoracic .

    ★ 5.03 ratingsMedicalFreeData updated 2026-09-08
  1. My baby piano app icon

    My baby piano

    DOKDOAPPS

    Baby's musical sensibility development tool.

    The app offers children's songs and authentic drumming for baby's sensibility development. It combines songs and drums for musical performance, with animations to stimulate curiosity.

    ★ 2.73 ratingsEntertainment$0.99Data updated 2026-09-25
  2. SumX app icon

    SumX

    Katsuhiko Yao

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  3. Dynamic Geometry app icon

    Dynamic Geometry

    辉 马

    Sketch, compute, and measure math objects

    Create geometric constructions and figures. Measure lengths, angles, and areas. Input mathematical formulas and functions. Define custom variables and equations. Plot function graphs and adjust parameters in real time.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-10
  4. Glaucoma Calc app icon

    Glaucoma Calc

    Rob McQualter

    Estimate risk with field measurements

    Estimate risk in patients with ocular hypertension. Input field measurements for one or both eyes. Calculate risk based on standardized data. Display results for quick clinical decision-making.

    ★ 5.03 ratingsMedical$2.99Data updated 2026-09-08
  5. ROMmeasurer Lite app icon

    ROMmeasurer Lite

    Takuya Kawakami

    Measure joint range of motion easily.

    The app measures joint range of motion from a camera image or a saved image. Users can take a photo, select an image, point the center of a circle, and move lines to display the angle between them.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-10-22
  6. Learn with Rufus: Numbers app icon

    Learn with Rufus: Numbers

    Rufus Robot, Inc.

    Learn numbers forwards and backwards.

    The app helps children learn to count and compare quantities in English and Spanish. It is organized into six parts, including a tutorial and five games, with customizable features for different learning needs.

    ★ 5.01 ratingsEducation$0.99Data updated 2026-10-27

How we rank alternatives

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