Comparison

TT Algebra 2 vs Practice2Master Abacus

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

Head to head
About

TT Algebra 2

This educational app provides a comprehensive Algebra 2 curriculum with audiovisual lectures and practice problems. It offers automated grading, step-by-step explanations, and parental controls for progress tracking. The app allows for offline use of up to six lessons at a time.

Highlights
  • 137 audiovisual lectures
  • Thousands of practice problems
  • Automated grading and instant feedback
  • Step-by-step audiovisual explanations
  • Parental progress tracking
  • Offline lesson access (up to 6)
Read full description

The Teaching Textbooks Algebra 2 app makes your TT course even better! Not only will your student enjoy math while learning independently, but, with the app, that learning can also take place on the go. Even when offline! Specifically, the app can be used offline for up to 6 lessons at a time. That makes it perfect for homeschool parents who need their kids to stay productive while the family is out and about during the day. The app’s other features include… • 137 audiovisual lectures that teach every core concept in the standard 11th grade curriculum • thousands of problems that give students all the practice they need to master each concept • automated grading and instant feedback for every single problem • step-by-step audiovisual explanations to every single problem so students can see exactly what they did wrong when mistakes are made (This makes the program feel as if a tutor is at the student’s side!) • parental controls that let you track your student’s progress • the digitized version of the printed Teaching Textbooks Algebra 2 textbook (with a search feature and a hyper-linked index) • no advertising or in-app purchase offers • Internet connectivity is required, but you can remain offline for up to 6 lessons.

About

Practice2Master Abacus

Features
Read full description

An abacus is a tool used to perform mathematical calculations and is widely accepted as a helpful learning aid for students. However, the learning curve can be challenging not only for many students but also for teachers and parents. Practice2Master Abacus helps address this learning difficulty by making abacus learning an interactive experience. This app allows students to take lessons, practice skills, and monitor their progress by completing quizzes and drills, all at their own pace. The Practice2Master Abacus app can be used as a supplement to classroom instructions in which teachers can assign practice tasks or drills to students. It may also be used as a self-learning tool that includes systematic instructions and practice to help students start from the basics and become proficient abacus users. Not only is this app a great tool for students, but it can also be used as a reliable reference for teachers and parents who need to refresh themselves on abacus calculations. Features/Benefits: • Twenty-two progressively ordered short lessons on how to use an abacus to do addition, subtraction, multiplication, and division • Abacus operations that are explained in great details using purposefully chosen examples • Patterns of hand and finger movements that take into consideration the learning characteristics of young students and students with visual impairments • Full compatibility with screen readers; high-contrast colors and large print letters and numbers • The ability to practice what you learned in lessons using app-created problems or problems created by your teachers • Dynamic assistance from the app during practice • Progress monitoring through lesson quizzes and drills • Quiz or drill reports for personal reference or to send to teachers • Customized problem lists that teachers can create and send to students for practice or drill. • On-screen abacus for calculation operations

Screenshots

TT Algebra 24 screens
Practice2Master Abacus4 screens

Verdict

The call

The clearest difference is update cadence: TT Algebra 2 at every 2 months against Practice2Master Abacus's every 4 months. TT Algebra 2 also leads on iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TT Algebra 2 ships an update every 2 months, Practice2Master Abacus every 4 months. The most recent releases landed on August 11, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 8 level
TT Algebra 2 versus Practice2Master Abacus: the parameters behind the verdict, then further details
ParameterTT Algebra 2Practice2Master Abacus
PriceFreeFree
Rating3.7 (33 ratings) — better—
Positive reviews44.4% of reviews—
Number of ratings33 — better—
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size90 MB15 MB
Age rating4+4+
DeveloperTeaching Textbooks, Inc.American Printing House for the Blind (APH)

In-app purchases

None

TT Algebra 2

No in-app purchases

None

Practice2Master Abacus

No in-app purchases

Questions

Is TT Algebra 2 free?
TT Algebra 2 is free to download, with no in-app purchases.
Is Practice2Master Abacus free?
Practice2Master Abacus is free to download, with no in-app purchases.
Do TT Algebra 2 or Practice2Master Abacus have ads?
Neither TT Algebra 2 nor Practice2Master Abacus shows ads.
Which is updated more often, TT Algebra 2 or Practice2Master Abacus?
TT Algebra 2 ships an update every 2 months, and Practice2Master Abacus every 4 months. Most recently, TT Algebra 2 was updated on August 11, 2026 and Practice2Master Abacus on September 12, 2026.

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