# Simultaneous Equations vs SAT Study Guide

The clearest difference is price: SAT Study Guide at Free against Simultaneous Equations's $1.99. SAT Study Guide also leads on device support (3 vs 1). Simultaneous Equations's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15). On ads there is nothing between them.

SAT Study Guide is free to download; Simultaneous Equations costs $1.99 up front. SAT Study Guide sells 1 one-off in-app purchase. Simultaneous Equations asks for nothing beyond the download.

## The numbers

| Metric | Simultaneous Equations | SAT Study Guide |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | — |
| Monetization | Paid | — |
| Size | 50 MB | 5 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Yasir Gasim Hamid Hassan](https://appshunter.io/developer/1881239610) |

## What reviewers say

### Simultaneous Equations

[App page](https://appshunter.io/ios/app/simultaneous-equations/id731495724)

This interactive tool helps students visualize and understand simultaneous equations. It demonstrates graphical, substitution, and elimination methods for solving them, with a quiz to test comprehension and lessons on real-world applications.

**Highlights:** Graphical representation of equations, Substitution method demonstration, Elimination method demonstration, Interactive equation definition, Quiz for understanding assessment, Illustrated lessons with real-world examples

**Features:** macOS Compatibility

**In-app purchases:** none


### SAT Study Guide

[App page](https://appshunter.io/ios/app/sat-study-guide-sat-prep-test/id6763481945)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SAT Study Guide Pro | $9.99 | one-time |


## Frequently asked questions

### Is Simultaneous Equations free?

Simultaneous Equations costs $1.99, with no in-app purchases.

### Is SAT Study Guide free?

SAT Study Guide is free to download, with in-app purchases available.

### Do Simultaneous Equations or SAT Study Guide have ads?

Neither Simultaneous Equations nor SAT Study Guide 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.*