# Sarrus Calculator Matrix Det vs Bode Plot

The clearest difference is in-app purchases: Bode Plot at none against Sarrus Calculator Matrix Det's 2. Bode Plot also leads on ads (none vs shown). Sarrus Calculator Matrix Det's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (15.0 vs 26.2). On price and device support there is nothing between them.

Both are free to download. Sarrus Calculator Matrix Det sells 2 in-app purchases, starting at $4.99 per 7 days. Bode Plot asks for nothing beyond the download.

Sarrus Calculator Matrix Det ships an update every 2 months, Bode Plot every 5 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Sarrus Calculator Matrix Det | Bode Plot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 144 MB | 1 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Juan Antonio Veloz Gutierrez](https://appshunter.io/developer/1810351183) | [Yuta Nishimatsu](https://appshunter.io/developer/1480004995) |

## What reviewers say

### Sarrus Calculator Matrix Det

[App page](https://appshunter.io/ios/app/sarrus-calculator-matrix-det/id6745130843)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Sarrus Calculator Weekly | $4.99 | per 7 days |
| PRO Sarrus Calculator Yearly | $24.99 | per year |


### Bode Plot

[App page](https://appshunter.io/ios/app/bode-plot/id6756905343)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sarrus Calculator Matrix Det free?

Sarrus Calculator Matrix Det is free to download, with in-app purchases available.

### Is Bode Plot free?

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

### Do Sarrus Calculator Matrix Det or Bode Plot have ads?

Sarrus Calculator Matrix Det shows ads; Bode Plot does not.

### Which is updated more often, Sarrus Calculator Matrix Det or Bode Plot?

Sarrus Calculator Matrix Det ships an update every 2 months, and Bode Plot every 5 months. Most recently, Sarrus Calculator Matrix Det was updated on September 10, 2026 and Bode Plot 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.*