# TT Pre vs Elementary Algebra

The clearest difference is rating: Elementary Algebra at 4.7 against TT Pre's 3.3. TT Pre's advantage is in-app purchases (none vs 1) and update cadence (every 2 months vs every 6 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Elementary Algebra sells 1 in-app purchase, starting at $9.99 per month. TT Pre asks for nothing beyond the download.

Elementary Algebra holds the better App Store score, 4.7 against 3.3. Both are backed by a comparable volume of ratings — 12 and 30 respectively.

TT Pre ships an update every 2 months, Elementary Algebra every 6 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | TT Pre | Elementary Algebra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (12 ratings)](https://appshunter.io/ios/app/tt-pre-calculus/id1516358298/reviews) | **[4.7 (30 ratings)](https://appshunter.io/ios/app/elementary-algebra/id1536213665/reviews)** |
| Number of ratings | 12 | **30** |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 88 MB | 15 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teaching Textbooks, Inc.](https://appshunter.io/developer/1516345361) | [YourTeacher.com](https://appshunter.io/developer/340925628) |

## What reviewers say

### TT Pre

[App page](https://appshunter.io/ios/app/tt-pre-calculus/id1516358298)

This educational app provides comprehensive pre-calculus lessons and practice problems. It features audiovisual lectures, automated grading, and step-by-step explanations to help students learn independently. Parental controls allow progress tracking, and the digitized textbook is searchable.

**Highlights:** 95 audiovisual lectures, Thousands of practice problems, Automated grading and instant feedback, Step-by-step audiovisual explanations, Parental progress tracking, Digitized textbook with search

**In-app purchases:** none


### Elementary Algebra

[App page](https://appshunter.io/ios/app/elementary-algebra/id1536213665)

This app offers a comprehensive elementary algebra curriculum with video lessons, practice exercises, and assessments. It acts as a personal math tutor, allowing users to follow a structured course or find specific lessons. Progress tracking and review tools help solidify understanding.

**Highlights:** Video instruction, Guided practice, Diagnostic quizzes, Worksheets and notes, Progress tracking, Chapter reviews, Final exam

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Elementary Algebra | $9.99 | per month |


## Frequently asked questions

### Is TT Pre free?

TT Pre is free to download, with no in-app purchases.

### Is Elementary Algebra free?

Elementary Algebra is free to download, with in-app purchases available.

### Which has better reviews, TT Pre or Elementary Algebra?

Elementary Algebra is rated higher. TT Pre averages 3.3 out of 5 from 12 ratings, while Elementary Algebra averages 4.7 from 30 ratings.

### Do TT Pre or Elementary Algebra have ads?

Neither TT Pre nor Elementary Algebra shows ads.

### Which is updated more often, TT Pre or Elementary Algebra?

TT Pre ships an update every 2 months, and Elementary Algebra every 6 months. Most recently, TT Pre was updated on October 24, 2026 and Elementary Algebra on October 21, 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.*