# Prealgebra vs TT Pre

The clearest difference is review sentiment: Prealgebra at 100% against TT Pre's 42%. Prealgebra also leads on rating (5.0 vs 3.2) and iOS requirement (8.0 vs 12.0). TT Pre's advantage is in-app purchases (none vs 1) and ratings volume (141 vs 5). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Prealgebra sells 1 one-off in-app purchase. TT Pre asks for nothing beyond the download.

Prealgebra holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: TT Pre has 141 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of Prealgebra's written reviews are positive against 42% of TT Pre's.

## The numbers

| Metric | Prealgebra | TT Pre |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/prealgebra-formulas/id1227208836/reviews)** | [3.2 (141 ratings)](https://appshunter.io/ios/app/tt-pre-algebra/id1516357235/reviews) |
| Number of ratings | 5 | **141** |
| Positive reviews | **100.0% of reviews** | 42.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | Free |
| Size | 31 MB | 84 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [AppCrab](https://appshunter.io/developer/1227198215) | [Teaching Textbooks, Inc.](https://appshunter.io/developer/1516345361) |

## What reviewers say

### Prealgebra

[App page](https://appshunter.io/ios/app/prealgebra-formulas/id1227208836)

Learn and practice middle or high school pre-algebra independently with this offline mobile app. It offers a textbook, video lessons from a high school math teacher, and a comprehensive list of formulas with search functionality.

**Highlights:** Offline learning, Comprehensive textbook, 100 video lectures, Formula search function, Ordered set of formulas, Practice pre-algebra concepts

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pre-algebra Premium | $0.99 | one-time |


### TT Pre

[App page](https://appshunter.io/ios/app/tt-pre-algebra/id1516357235)

This app provides interactive math lessons and practice problems for pre-algebra students. It offers audiovisual lectures, automated grading, and detailed explanations for every problem, allowing for independent learning and progress tracking. The app can be used offline for a limited number of lessons, making it ideal for on-the-go learning.

**Highlights:** 139 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

**What reviewers like**

- 👍 Great math curriculum
- 👍 Helps with real-life preparation
- 👍 Good for dyslexic students
- 👍 Video tutorials are helpful
- 👍 Narration for questions is appreciated

**What reviewers complain about**

- 👎 Voice is annoying/maddening
- 👎 Stickers are childish/lame
- 👎 App is buggy and glitchy
- 👎 Starts too easy
- 👎 Sometimes doesn't explain well

**Reported bugs**

- Occasional bugs and glitches
- It glitched waAaaaayyy too much
- It’s laggy and buggy
- INSANELY laggy
- Answer submission bug is back and annoying

**Requested features**

- Option to mute voice
- Teach it a little better
- Multiple voice options
- Trophies or currency instead of stickers
- Remove stickers altogether


## Frequently asked questions

### Is Prealgebra free?

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

### Is TT Pre free?

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

### Which has better reviews, Prealgebra or TT Pre?

Prealgebra is rated higher. Prealgebra averages 5.0 out of 5 from 5 ratings, while TT Pre averages 3.2 from 141 ratings.

### Do Prealgebra or TT Pre have ads?

Neither Prealgebra nor TT Pre shows ads.

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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.*