# ScopeBoss vs KORG GEC5 Controller

The clearest difference is rating: KORG GEC5 Controller at 5.0 against ScopeBoss's 4.0. KORG GEC5 Controller also leads on update cadence (every 11 months vs every 33 months). ScopeBoss's advantage is device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

KORG GEC5 Controller holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

ScopeBoss ships an update every 33 months, KORG GEC5 Controller every 11 months. The most recent releases landed on September 16, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | ScopeBoss | KORG GEC5 Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/scopeboss/id948492188/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/korg-gec5-controller/id1073023302/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 11 months** |
| Monetization | Free | Free |
| Size | 19 MB | 22 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lodewijk Bonebakker](https://appshunter.io/developer/1714503291) | [KORG INC.](https://appshunter.io/developer/363714046) |

## What reviewers say

### ScopeBoss

[App page](https://appshunter.io/ios/app/scopeboss/id948492188)

Control your Meade LX200GPS telescope remotely using your iPhone or iPad. This app emulates the Autostar II controller, offering convenient access to telescope functions through intuitive tabs for slewing, object catalogs, and custom buttons.

**Highlights:** Emulates Autostar II controller, WiFi-to-Serial adapter communication, Keypad and Slew control tabs, Gesture-based slewing, Customizable function buttons, Object catalogs with over 21,000 entries, Micro focuser control

**In-app purchases:** none


### KORG GEC5 Controller

[App page](https://appshunter.io/ios/app/korg-gec5-controller/id1073023302)

This software provides a comprehensive system for group instruction in music, language, or technology labs. It offers flexible modes for lectures, individual practice with teacher eavesdropping, and collaborative group work, enhancing classroom efficiency and engagement.

**Highlights:** Multiple practice and instruction modes, Fully-digital stereo sound, Intuitive software user interface, Flexible audio routing, Open curriculum compatibility, Lecture, Practice, and Group modes

**In-app purchases:** none


## Frequently asked questions

### Is ScopeBoss free?

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

### Is KORG GEC5 Controller free?

KORG GEC5 Controller is free to download, with no in-app purchases.

### Which has better reviews, ScopeBoss or KORG GEC5 Controller?

KORG GEC5 Controller is rated higher. ScopeBoss averages 4.0 out of 5 from 6 ratings, while KORG GEC5 Controller averages 5.0 from 4 ratings.

### Do ScopeBoss or KORG GEC5 Controller have ads?

Neither ScopeBoss nor KORG GEC5 Controller shows ads.

### Which is updated more often, ScopeBoss or KORG GEC5 Controller?

ScopeBoss ships an update every 33 months, and KORG GEC5 Controller every 11 months. Most recently, ScopeBoss was updated on September 16, 2026 and KORG GEC5 Controller on June 7, 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.*