# Switch Binary Game vs Calculus Solver

The clearest difference is in-app purchases: Switch Binary Game at none against Calculus Solver's 2. Switch Binary Game also leads on update cadence (every 3 months vs every 11 months) and iOS requirement (12.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Calculus Solver sells 2 in-app purchases, starting at $4.99 per 7 days. Switch Binary Game asks for nothing beyond the download.

Switch Binary Game ships an update every 3 months, Calculus Solver every 11 months. The most recent releases landed on May 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Switch Binary Game | Calculus Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Size | 61 MB | 12 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sophie Nathalie Zieschang](https://appshunter.io/developer/1605925895) | [Nicolas Gustavo Melian](https://appshunter.io/developer/1777868675) |

## What reviewers say

### Switch Binary Game

[App page](https://appshunter.io/ios/app/switch-binary-game/id6502103845)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculus Solver

[App page](https://appshunter.io/ios/app/calculus-solver-step-by-step/id6753817856)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $24.99 | per year |


## Frequently asked questions

### Is Switch Binary Game free?

Switch Binary Game is free to download, with no in-app purchases.

### Is Calculus Solver free?

Calculus Solver is free to download, with in-app purchases available.

### Do Switch Binary Game or Calculus Solver have ads?

Neither Switch Binary Game nor Calculus Solver shows ads.

### Which is updated more often, Switch Binary Game or Calculus Solver?

Switch Binary Game ships an update every 3 months, and Calculus Solver every 11 months. Most recently, Switch Binary Game was updated on May 16, 2026 and Calculus Solver on September 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.*