Apps Like Octal for iPhone and iPad
Octal screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
Time Calculator ×
DOUBLE U s.r.o.
Calculate with precision and ease
Perform -based calculations with addition, subtraction, multiplication, and division. Input and display in days, hours, minutes, and seconds. Customize format preferences. Convert between different units.
Basic Calculator: Classic Calc
MobArts Ltd
Calculate, split, and customize
Perform general calculations including addition, subtraction, multiplication, division, and square roots. Use memory functions for storage and retrieval. Apply thousands separators and handle numbers up to 60 digits.
Number Run
Ignacio Schiefelbein
Play to solve math problems and catch
Practice math with levels focused on addition, subtraction, multiplication, and division. Test skills in endless mode aligned with Common Core standards. Unlock new outfits and progress through 52 challenges.
Quick Math Daily iM
quickxmaths llc
Challenge friends with puzzles
Send challenges via text to friends, siblings, or family. Earn Bragging Rights and Coins for correct answers. Track XP and climb leaderboards. Play VS mode or solo practice.
Number Chomp
Daniel Sedam
Practice math with interactive equations
Play a math game to practice addition, subtraction, multiplication, division, and pre-algebra. Navigate through numbers and equations to find correct answers. Avoid obstacles and collect points to progress through levels.
ACalc - Scientific Calculator
Netviking AB
Calculate with trigonometric and exponential functions
Store values by pressing "STO" and selecting a memory slot. Perform basic arithmetic and advanced mathematical functions including sine, cosine, logarithm, and exponential.
Soroban Drill
Junichiro Komizo
Practice arithmetic and take mock exams
Practice arithmetic operations like addition, subtraction, multiplication, and division using a . Complete mock exams to test knowledge. Unlock advanced features including multiplication, division, and mock exams via in- purchase.
Arithmetic Exercise
舒 祁
Solve math problems and track progress
Practice with addition, subtraction, multiplication, and division for numbers 0 to 9999. Solve mixed operations tailored to each grade level. Review historically recommended problems to improve skills. Use draft mode for calculation practice.
Math 24 - Mental Math
CHENGDU MIAOZHI TECHNOLOGY CO., LTD.
Play games to reach 24 points
Practice arithmetic with addition, subtraction, multiplication, and division to reach 24 points. Choose from three difficulty levels. Generate custom 24-point problems for printing or exporting. Compete in timed challenges of 1, 2, 3, or 5 minutes.
The Simple Calculator - Solve!
Andreas Skotadis
Calculate, copy, and split results
Perform calculations with addition, subtraction, division, and multiplication. Calculate powers, roots, and percentages. Use dark mode, split view, and portrait/landscape orientation. Copy results by pressing and holding numbers.
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