# SCPI Commander vs Gdisp

The clearest difference is ads: SCPI Commander at none against Gdisp's shown. SCPI Commander also leads on update cadence (weekly vs every 4 weeks) and iOS requirement (13.0 vs 15.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SCPI Commander ships an update weekly, Gdisp every 4 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SCPI Commander | Gdisp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/scpi-commander/id1474671250/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free | — |
| Size | 6 MB | 4 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Augustsson](https://appshunter.io/developer/1455374836) | [Shuntaro Shinohara](https://appshunter.io/developer/1639827056) |

## What reviewers say

### SCPI Commander

[App page](https://appshunter.io/ios/app/scpi-commander/id1474671250)

Control LXI enabled instruments directly from your device. Send SCPI commands, automate measurements with a built-in script engine, and process results. Easily manage and export instrument data, logs, and screen dumps.

**Highlights:** Connect to LXI instruments, Send SCPI commands, Built-in script engine, Automate measurements, Process measurement results, Export data and logs, Instrument identity inquiry

**Features:** macOS Compatibility

**In-app purchases:** none


### Gdisp

[App page](https://appshunter.io/ios/app/gdisp/id1639827054)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SCPI Commander free?

SCPI Commander is free to download, with no in-app purchases.

### Is Gdisp free?

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

### Do SCPI Commander or Gdisp have ads?

Gdisp shows ads; SCPI Commander does not.

### Which is updated more often, SCPI Commander or Gdisp?

SCPI Commander ships an update weekly, and Gdisp every 4 weeks. Most recently, SCPI Commander was updated on October 24, 2026 and Gdisp on October 15, 2026.

---

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