# Simultaneous Equations vs ProblemScape

The clearest difference is review sentiment: ProblemScape at 50% against Simultaneous Equations's 0%. ProblemScape also leads on price (Free vs $1.99) and update cadence (every 4 months vs every 36 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ProblemScape is free to download; Simultaneous Equations costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Simultaneous Equations ships an update every 36 months, ProblemScape every 4 months. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Simultaneous Equations | ProblemScape |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Size | 50 MB | 324 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPad | **iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [RoundEd Learning Inc.](https://appshunter.io/developer/1456312891) |

## 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


### ProblemScape

[App page](https://appshunter.io/ios/app/problemscape-value-of-xperts/id1456312892)

Embark on a 3D adventure in a city where math experts have vanished. Solve algebra problems to help the inhabitants and find your lost sibling. The game features engaging narrative, videos, practice, and assessments to build math efficacy.

**Highlights:** 3D adventure gameplay, Algebraic concept learning, Interactive videos and animations, Worked examples and practice, Assessments for each concept, Narrative-driven learning

**In-app purchases:** none


## Frequently asked questions

### Is Simultaneous Equations free?

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

### Is ProblemScape free?

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

### Do Simultaneous Equations or ProblemScape have ads?

Neither Simultaneous Equations nor ProblemScape shows ads.

### Which is updated more often, Simultaneous Equations or ProblemScape?

Simultaneous Equations ships an update every 36 months, and ProblemScape every 4 months. Most recently, Simultaneous Equations was updated on October 9, 2026 and ProblemScape on October 6, 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.*