Comparison

Pre 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

Pre

Access a comprehensive Pre-Algebra curriculum with video lessons, guided practice, and assessments. Track your learning progress and reinforce knowledge with chapter reviews and a final exam. A free trial is available.

Highlights
  • Video instruction
  • Guided practice
  • Tests and quizzes
  • Worksheets and notes
  • Progress tracking
  • Chapter reviews
  • Final exam
Features
Read full description

YourTeacher provides a complete Pre-Algebra curriculum with a personal math teacher. Search for the exact lesson you need or simply take the course from start to finish. Every lesson features video instruction, guided practice, tests, background modules, diagnostic quizzes, worksheets, notes, and more. Track your progress with our dynamic grade report and use the chapter reviews and final exam to solidify your knowledge. 3-Day Free Trial! Cancel at any time during the first 3 days after you’ve purchased the program and you will not be charged for the purchase! Terms of use: https://storage.googleapis.com/mathhelp/content/license/license-terms-and-conditions.pdf Privacy Policy https://storage.googleapis.com/mathhelp/content/license/privacy.pdf

About

Algebra Touch

This interactive learning tool makes algebra accessible and engaging by allowing users to manipulate equations directly, preventing errors and fostering a deeper understanding. It offers custom manipulatives, practice problems, instructional videos, and challenge modes for various algebra topics.

Highlights
  • Interactive equation manipulation
  • Customizable manipulatives
  • Randomly generated practice problems
  • Challenge modes
  • Instructional videos
  • Problem creation tool
Features
Currently charting
Read full description

To try Algebra Touch for free, see "Algebra Touch: All Ages". This app works best for people frustrated with algebra. “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

Pre4 screens
Algebra Touch4 screens

Verdict

The call

The clearest difference is price: Pre at Free against Algebra Touch's $3.99. Pre also leads on ratings volume (360 vs 25) and iOS requirement (13.0 vs 18.6). Algebra Touch's advantage is in-app purchases (none vs 1) and review sentiment (100% vs 67%). On ads and device support 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

Pre is free to download; Algebra Touch costs $3.99 up front. Pre sells 1 in-app purchase, starting at $9.99 per month. Algebra Touch asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Algebra Touch holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Pre has 360 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 67% of Pre's written reviews are positive against 100% of Algebra Touch's.

UpkeepUpdate frequency

Pre ships an update every 6 months, Algebra Touch monthly. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

Scorecard9 real differences · 2 level
Pre versus Algebra Touch: the parameters behind the verdict, then further details
ParameterPreAlgebra Touch
PriceFree — better$3.99
Rating4.6 (360 ratings)5.0 (25 ratings) — better
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings360 — better25
Update frequencyEvery 6 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank—#193 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.6
Further details — not scored
Size15 MB12 MB
Age rating4+4+
DeveloperYourTeacher.comRegular Berry LLC

Customer experience

Pre

All ratings357 ratings
Positive90.8%
Neutral3.4%
Negative5.9%
Written reviews33 reviews
Positive66.7%
Neutral9.1%
Negative24.2%

Algebra Touch

All ratings25 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Pre

Reported bugs

5 issues
  • App freezes
  • Opening app without charger plugged in displays blank page
  • Multiple choice answers don't show up on screen
  • Daughter's progress and grades disappeared
  • App is blank and not working

Requested features

5 requests
  • Algebra 2 content
  • Better explanation of commutative and associative properties
  • Side-by-side comparison of properties
  • Allow writing on the screen
  • More fraction problems

Algebra Touch

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Pre

Subscriptions1
  • Get full access to Pre-Algebra3 Days trial$9.991 Month
None

Algebra Touch

No in-app purchases

Questions

Is Pre free?
Pre is free to download, with in-app purchases available.
Is Algebra Touch free?
Algebra Touch costs $3.99, with no in-app purchases.
Which has better reviews, Pre or Algebra Touch?
Algebra Touch is rated higher. Pre averages 4.6 out of 5 from 360 ratings, while Algebra Touch averages 5.0 from 25 ratings.
Do Pre or Algebra Touch have ads?
Neither Pre nor Algebra Touch shows ads.
Which is updated more often, Pre or Algebra Touch?
Pre ships an update every 6 months, and Algebra Touch monthly. Most recently, Pre was updated on October 21, 2026 and Algebra Touch on October 27, 2026.

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