# Hands vs Simultaneous Equations

The clearest difference is review sentiment: Hands at 88% against Simultaneous Equations's 0%. Hands also leads on update cadence (every 3 months vs every 36 months) and device support (3 vs 1). Simultaneous Equations's advantage is price ($1.99 vs $7.99). On ads, in-app purchases, monetization model and iOS requirement there is nothing between them.

Hands costs $7.99 and Simultaneous Equations $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hands ships an update every 3 months, Simultaneous Equations every 36 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Hands | Simultaneous Equations |
| --- | --- | --- |
| Price | $7.99 | **$1.99** |
| Rating | **[4.5 (102 ratings)](https://appshunter.io/ios/app/hands-on-equations-level-1/id505948222/reviews)** | — |
| Number of ratings | **102** | — |
| Positive reviews | **88.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 36 months |
| Monetization | Paid | Paid |
| Size | 572 MB | 50 MB |
| Requires iOS | 12 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hands On Equations](https://appshunter.io/developer/505948225) | [Ventura Educational Systems](https://appshunter.io/developer/371324172) |

## What reviewers say

### Hands

[App page](https://appshunter.io/ios/app/hands-on-equations-level-1/id505948222)

This app teaches algebra to children aged 8 and up using a visual, game-like approach. It guides users through solving equations with interactive digital manipulatives and instructional videos, building confidence and understanding.

**Highlights:** Interactive digital manipulatives, Expert instructional videos, Step-by-step equation solving, Visual balance scale representation, Practice and lesson exercises, Multiple user support, Equation checking feature

**In-app purchases:** none

**What reviewers like**

- 🎓 Effective hands-on visual learning method for algebra concepts
- 👍 Intuitive and user-friendly interface
- 🎯 Clear, well-paced progression through lessons
- 💡 Innovative balance scale approach makes abstract concepts concrete
- 🎬 Helpful instructional video tutorials included

**What reviewers complain about**

- 🎬 Video playback issues (no sound or won't play)
- 🐛 App crashes on certain iOS versions
- 📺 Poor video quality in some lessons
- 🎨 UI glitch with pieces displaying below scale
- ⏱️ Limited content - lessons complete too quickly

**Reported bugs**

- Video audio not working despite system audio functioning
- Videos won't play or load
- App crashes on iOS 9 and later versions
- App crashes when entering answers
- Video lesson loops infinitely blocking progress

**Requested features**

- More advanced levels and lessons beyond current content
- Text-based teaching materials as alternative to videos
- Ability to input custom equations
- Audio sound effects for user interactions
- Scales that visually move to show equation imbalance


### 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


## Frequently asked questions

### Is Hands free?

Hands costs $7.99, with no in-app purchases.

### Is Simultaneous Equations free?

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

### Do Hands or Simultaneous Equations have ads?

Neither Hands nor Simultaneous Equations shows ads.

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

Hands ships an update every 3 months, and Simultaneous Equations every 36 months. Most recently, Hands was updated on October 10, 2026 and Simultaneous Equations on October 9, 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.*