Comparison

COMath vs Algebra Touch

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

COMath

This app acts as a personal math tutor, offering support and practice for arithmetic, algebra, and geometry. It provides over 100,000 word problems with step-by-step solutions and an equation solver to help students develop their math skills.

Highlights
  • Personalized math tutoring
  • Arithmetic practice (addition, subtraction, multiplication, division)
  • Over 100,000 math word problems
  • Step-by-step equation solving
  • Algebra and geometry support
  • Practice without pencils
Features
Read full description

COMath is a fun math and brain-training app for students and puzzle lovers of all ages. - Practice addition, subtraction, multiplication, and division - Solve 100,000+ math word problems with explanations - Learn algebra step by step with the equation solver - Enjoy number puzzles like Sudoku, Calcudoku, Fillomino, Minesweeper, Calculate 24, and more Practice math, sharpen logic, and enjoy solving challenges anytime, anywhere.

About

Algebra Touch

This app offers a hands-on, visual, and interactive approach to learning algebra. It allows users to manipulate algebraic expressions directly, making it impossible to make mistakes and fostering a deeper understanding through experimentation. It includes practice problems, instructional videos, and covers a wide range of algebra topics.

Highlights
  • Hands-on algebraic manipulation
  • Mistake-proof learning environment
  • Customizable manipulatives
  • Randomly generated practice problems
  • Instructional videos
  • Create your own problems
Features
Read full description

Hands on algebra activities to give you a fresh perspective on math. "I'm 48. I've wanted to learn Algebra my whole life. Tried all kinds of books, to no avail. Your app works for me. I'm so excited. A whole new world opens up." - Sally G Algebra Touch is a supplemental learning aid that gives you the power to play with algebra directly... and we make it impossible to make mistakes. Poke around freely. Did it react how you thought it would? No? Well then, time to update your internal model of understanding and try again. That's how people learn. “Seriously awesome app. I am a professional math and physics instructor for middle schoolers thru college students and adults. Have used your app with a number of my students .... And it was like magic. The visual and kinesthetic approach to "moving math" is so powerful!” * Custom manipulative for each algebra topic * Randomly generated practice problems - as many as you could want! * Challenge mode at the end of each module to really test your understanding * Instructional videos for more in-depth explanations * Create your own problems to tinker and push the limit Algebra Touch is highly visual and interactive, so the best way to see what it's about is to try it. "With this app, the author has successfully made algebra beautiful. I really wish this app existed when I was studying algebra 25 years ago." - geekswithjuniors.com Over 1 million downloads worldwide! (including the old version) Current material covers: Simplification, Like Terms, Commutativity, Order of Operations, Factorization, Prime Numbers, Elimination, Isolation, Variables, One step Equations, Two step equations. Variables on both sides of the Equation, Distribution, Factoring Out, Exponent Product Rule, Exponent Quotient Rule, and Logarithms. Questions? Comments? Email sean@regularberry.com for a real response.

Screenshots

COMath4 screens
Algebra Touch4 screens

Verdict

The call

COMath and Algebra Touch both sit at 4.8 stars, but that hides the real split: 100% of COMath's written reviews are positive against 60% of Algebra Touch's. COMath also leads on in-app purchases (none vs 1) and device support (4 vs 2). Algebra Touch's advantage is ads (none vs shown) and ratings volume (1K vs 45). On price, rating and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Algebra Touch sells 1 one-off in-app purchase. COMath asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

COMath holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Algebra Touch has 1K ratings behind it against 45, so its average is the more settled of the two. Written reviews point the same way: 100% of COMath's written reviews are positive against 60% of Algebra Touch's.

UpkeepUpdate frequency

COMath ships an update monthly, Algebra Touch every 2 months. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

Scorecard7 real differences · 3 level
COMath versus Algebra Touch: the parameters behind the verdict, then further details
ParameterCOMathAlgebra Touch
PriceFreeFree
Rating4.8 (45 ratings) — better4.6 (1K ratings)
Positive reviews100.0% of reviews — better60.2% of reviews
Number of ratings451K — better
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size89 MB27 MB
Age rating9+4+
DeveloperJianfeng WuRegular Berry LLC

Customer experience

COMath

All ratings45 ratings
Positive97.8%
Neutral2.2%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Algebra Touch

All ratings1,034 ratings
Positive91.2%
Neutral4.3%
Negative4.5%
Written reviews83 reviews
Positive60.2%
Neutral14.5%
Negative25.3%

In-app purchases

None

COMath

No in-app purchases

1 purchases

Algebra Touch

One-time1
  • Algebra Touch Equations Pack$3.99

Questions

Is COMath free?
COMath is free to download, with no in-app purchases.
Is Algebra Touch free?
Algebra Touch is free to download, with in-app purchases available.
Which has better reviews, COMath or Algebra Touch?
COMath is rated higher. COMath averages 4.8 out of 5 from 45 ratings, while Algebra Touch averages 4.6 from 1K ratings.
Do COMath or Algebra Touch have ads?
COMath shows ads; Algebra Touch does not.
Which is updated more often, COMath or Algebra Touch?
COMath ships an update monthly, and Algebra Touch every 2 months. Most recently, COMath was updated on October 7, 2026 and Algebra Touch on October 21, 2026.

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