# Rational Algebraic Expressions vs Solve It! Pre

The clearest difference is in-app purchases: Rational Algebraic Expressions at none against Solve It! Pre's 1. Rational Algebraic Expressions also leads on iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Solve It! Pre sells 1 one-off in-app purchase. Rational Algebraic Expressions asks for nothing beyond the download.

## The numbers

| Metric | Rational Algebraic Expressions | Solve It! Pre |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solve-it-pre-algebra/id6817402311/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 31 MB | 10 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Science Education Institute](https://appshunter.io/developer/1439710468) | [Zubin Khavarian](https://appshunter.io/developer/6815880720) |

## What reviewers say

### Rational Algebraic Expressions

[App page](https://appshunter.io/ios/app/rational-algebraic-expressions/id6504674075)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solve It! Pre

[App page](https://appshunter.io/ios/app/solve-it-pre-algebra/id6817402311)

This app teaches pre-algebra concepts through animated visuals and interactive games. It breaks down complex ideas into short lessons, offering practice and quizzes with immediate feedback. Users can track their progress and play engaging games to reinforce learned skills.

**Highlights:** Animated visual explanations for math rules, 66 short lessons across 14 tracks, Learn, practice, and quiz format, Interactive games for skill reinforcement, Progress tracking and results tab, No timers or lives in learning mode

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is Rational Algebraic Expressions free?

Rational Algebraic Expressions is free to download, with no in-app purchases.

### Is Solve It! Pre free?

Solve It! Pre is free to download, with in-app purchases available.

### Do Rational Algebraic Expressions or Solve It! Pre have ads?

Neither Rational Algebraic Expressions nor Solve It! Pre shows ads.

---

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