# Sarrus Calculator Matrix Det vs Bode Plot App

The clearest difference is in-app purchases: Bode Plot App at none against Sarrus Calculator Matrix Det's 2. Sarrus Calculator Matrix Det's advantage is iOS requirement (16.4 vs 26.2). On price, update cadence, ads 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 App asks for nothing beyond the download.

Sarrus Calculator Matrix Det ships an update every 3 months, Bode Plot App every 5 months. The most recent releases landed on November 14, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Sarrus Calculator Matrix Det | Bode Plot App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 77 MB | 1 MB |
| Requires iOS | **16.4** | 26.2 |
| Devices | iPhone, iPad | 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, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Sarrus Calculator Weekly | $4.99 | per 7 days |
| PRO Sarrus Calculator Yearly | $39.99 | per year |


### Bode Plot App

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

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

**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 App free?

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

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

Neither Sarrus Calculator Matrix Det nor Bode Plot App shows ads.

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

Sarrus Calculator Matrix Det ships an update every 3 months, and Bode Plot App every 5 months. Most recently, Sarrus Calculator Matrix Det was updated on November 14, 2026 and Bode Plot App on November 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*