# Simultaneous Equations vs Visual Order of Operations

The clearest difference is review sentiment: Visual Order of Operations at 100% against Simultaneous Equations's 0%. Simultaneous Equations's advantage is price ($1.99 vs $3.99) and iOS requirement (12.0 vs 17.6). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Simultaneous Equations costs $1.99 and Visual Order of Operations $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Simultaneous Equations ships an update every 36 months, Visual Order of Operations every 19 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Simultaneous Equations | Visual Order of Operations |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/visual-order-of-operations/id813866558/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 19 months** |
| Monetization | Paid | Paid |
| Size | 50 MB | 1 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Esa Helttula](https://appshunter.io/developer/339440196) |

## 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


### Visual Order of Operations

[App page](https://appshunter.io/ios/app/visual-order-of-operations/id813866558)

This math app visually teaches the order of operations with interactive problem-solving. Users tap operations to solve them step-by-step, receiving feedback on incorrect choices. It uses a hierarchy of operators triangle for a visual learning approach.

**Highlights:** Interactive step-by-step evaluation, Visual hierarchy of operators triangle, Customizable expression settings, Integer and decimal support, Nested parenthesis handling, Feedback on incorrect choices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simultaneous Equations free?

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

### Is Visual Order of Operations free?

Visual Order of Operations costs $3.99, with no in-app purchases.

### Do Simultaneous Equations or Visual Order of Operations have ads?

Neither Simultaneous Equations nor Visual Order of Operations shows ads.

### Which is updated more often, Simultaneous Equations or Visual Order of Operations?

Simultaneous Equations ships an update every 36 months, and Visual Order of Operations every 19 months. Most recently, Simultaneous Equations was updated on October 23, 2026 and Visual Order of Operations on October 20, 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.*