Circle and Sphere app icon

Apps Like Circle and Sphere for iPhone and iPad

by Glindemann, Sennoun, Langer GbR★ 4.04 ratingsEducationFreeData updated 2026-09-06

Circle and Sphere screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  1. ALL Maths Formulas Guide app icon

    ALL Maths Formulas Guide

    rana hamad khan

    Access , solve equations, calculate results

    Access for integrals, polynomials, analytic geometry, calculus, algebra, probability, statistics, trigonometry, matrices, equations, integration, derivatives, limits, geometry, and logic. View complete lists of over 2000 .

    ★ 4.456 ratingsProductivityFreeData updated 2026-09-15
  2. Rounding- app icon

    Rounding-

    Horizon Business, Inc.

    Play games and customize settings

    Practice whole numbers and decimals to specified place values. Customize the number of problems and difficulty settings. Track progress and play repeatedly to improve skills.

    ★ 4.079 ratingsEducationFreeData updated 2026-09-08
  1. Grandma's Garden app icon

    Grandma's Garden

    Fairlady Media, Inc.

    Learn to match vegetables and identify letters

    Learn numbers, letters, and colors through interactive games with vegetables. Match pairs, identify letters, and color veggies. Watch gardening videos to learn about plant growth. Choose colors and collect surprise items from bag.

    ★ 4.541 ratingsEducation$2.99Data updated 2026-09-08
  2. Brain Training Games Lite app icon

    Brain Training Games Lite

    Lyubov Zhivova

    Improve memory and attention skills now.

    The app offers six games designed to train and improve visual and listening memory and attention. It is useful for players from 3 to 93 years old.

    ★ 4.243 ratingsEducationFreeData updated 2026-10-30
  3. ALLCounter: Tally Counter app icon

    ALLCounter: Tally Counter

    Yuya Isago

    Track tasks and customize counters

    Track tasks with customizable counters, set target counts, and choose colors and icons. View count results through charts and review historical data. Simplifies tallying by removing unnecessary features.

    ★ 4.769 ratingsUtilitiesFreeData updated 2026-09-18
  4. Cutlist Optimizer V2: SmartCut app icon

    Cutlist Optimizer V2: SmartCut

    JG Media Limited

    Optimize material cuts and layouts

    Create cut lists for materials using an advanced algorithm to maximize material usage. Input sheet, board, or linear dimensions. Support decimals, fractions, and blade width. Include grain direction and edge banding options.

    ★ 4.130 ratingsUtilitiesFreeData updated 2026-09-06
  5. HP Prime Pro app icon

    HP Prime Pro

    MORAVIA Consulting, spol. s r.o.

    Solve math problems and explore graphs

    Solve equations and inequalities with advanced graphing. Trace functions and analyze intersections. Perform calculations, store variables, and use built-in math functions. Access a scientific calculator and explore interactive math concepts.

    ★ 3.281 ratingsEducation$24.99Data updated 2026-09-23
  6. Tally Counter 2018 app icon

    Tally Counter 2018

    ESS International Corporation

    Count items, track totals, save data

    Track counts with a digital . Add, subtract, or reset numbers. Save and share count data. Set custom labels for different items. Sync counts across devices.

    ★ 4.471 ratingsBusiness$9.99Data updated 2026-09-08
  7. Fraction Simplifier app icon

    Fraction Simplifier

    Glindemann, Sennoun, Langer GbR

    Simplify fractions and save history

    Simplify fractions step by step. Enter values in two fields with a modified keyboard. View complete solutions and calculation history. Share final results. Remove ads for an ad-free experience.

    ★ 4.526 ratingsEducationFreeData updated 2026-09-13
  8. Construction Calculator Pro #1 app icon

    Construction Calculator Pro #1

    ORYX AI INFORMATION TECHNOLOGY - FZCO

    Calculate measurements, estimate materials, layout stairs

    Calculate dimensions, convert units, and perform angle and rafter measurements. Estimate material quantities and layout stairs. Input measurements for precise calculations. Save and reuse formulas for repeated tasks.

    ★ 4.646 ratingsUtilitiesFreeData updated 2026-09-06
  9. Killer Aid app icon

    Killer Aid

    Trevor Butler

    Solve Sudoku puzzles with hints and validation

    Sudoku solver helps users complete Sudoku puzzles. It calculates minimum combinations for each cage sum and highlights duplicates in red. Users input cell counts and sums via an edit tool with auto-generated options to avoid invalid entries.

    ★ 4.943 ratingsGamesFreeData updated 2026-09-09
  10. Math Central app icon

    Math Central

    Akash Pulinthanathu

    Practice problems and track progress

    Practice arithmetic operations, exponents, and equations with randomly generated problems. Solve mixed operations, work with scientific notation, and calculate roots. Track progress and review solutions for each problem.

    ★ 4.746 ratingsEducationFreeData updated 2026-09-11
  11. SPLnFFT Noise Meter app icon

    SPLnFFT Noise Meter

    Fabien Lefebvre

    Sound level meter frequency analyzer generator

    The app measures sound levels using a digital display for sound power and an analog display for fast mode. It also features real-time FFT frequency analysis with highlighted predominant frequencies and their power.

    ★ 4.861 ratingsUtilities$3.99Data updated 2026-11-10
  12. Oilcalcs app icon

    Oilcalcs

    ron mooring

    Complete calculator for oil professionals.

    The app calculates weights and volumes for oil and gas professionals using ASTM tables and formulas. It offers features for crude oil, products, and lube oils, including blending and density calculations.

    ★ 4.846 ratingsBusiness$9.99Data updated 2026-11-12

How we rank alternatives

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