# TT Algebra 2 vs Practice2Master Abacus

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.

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

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.

## The numbers

| Metric | TT Algebra 2 | Practice2Master Abacus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (33 ratings)](https://appshunter.io/ios/app/tt-algebra-2/id1516358085/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 90 MB | 15 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teaching Textbooks, Inc.](https://appshunter.io/developer/1516345361) | [American Printing House for the Blind (APH)](https://appshunter.io/developer/704570515) |

## What reviewers say

### TT Algebra 2

[App page](https://appshunter.io/ios/app/tt-algebra-2/id1516358085)

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)

**In-app purchases:** none


### Practice2Master Abacus

[App page](https://appshunter.io/ios/app/practice2master-abacus/id1532042521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*