# Mrmr OSC controller vs ZIG SIM

The clearest difference is rating: ZIG SIM at 5.0 against Mrmr OSC controller's 4.0. ZIG SIM also leads on review sentiment (100% vs 59%) and update cadence (every 9 days vs every 2 months). Mrmr OSC controller's advantage is iOS requirement (8.0 vs 13.0). 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.

ZIG SIM holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 8 respectively. Written reviews point the same way: 59% of Mrmr OSC controller's written reviews are positive against 100% of ZIG SIM's.

Mrmr OSC controller ships an update every 2 months, ZIG SIM every 9 days. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Mrmr OSC controller | ZIG SIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/mrmr-osc-controller/id294296343/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/zig-sim/id1112909974/reviews)** |
| Number of ratings | 5 | **8** |
| Positive reviews | 59.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 5 MB | 4 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [10base-t Interactive](https://appshunter.io/developer/288454707) | [1-10, INC.](https://appshunter.io/developer/1447864635) |

## What reviewers say

### Mrmr OSC controller

[App page](https://appshunter.io/ios/app/mrmr-osc-controller/id294296343)

Transform your mobile device into a versatile controller for live installations, multimedia performances, and interactive exhibits. Create custom interfaces with a text editor and utilize open standards for seamless integration with VJ/DJ software and other multimedia tools.

**Highlights:** Custom interface creation via text editor, Multiuser support, Client peer-to-peer or client-server models, Open standards (zeroconfig, OSC), Dynamic, reconfigurable widgets, OSC controller for VJ/DJ software

**Features:** macOS Compatibility

**In-app purchases:** none


### ZIG SIM

[App page](https://appshunter.io/ios/app/zig-sim/id1112909974)

This app allows physical prototyping by sending smartphone sensor data to other devices via UDP socket communication. It enables verification of wearable devices and IoT without electronic kits. Supports various sensors and communication protocols.

**Highlights:** Smartphone sensor data transmission, UDP socket communication, Wearable device verification, IoT prototyping, Supports OSC and JSON messaging, Adjustable communication rates (1-60 FPS)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mrmr OSC controller free?

Mrmr OSC controller is free to download, with no in-app purchases.

### Is ZIG SIM free?

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

### Which has better reviews, Mrmr OSC controller or ZIG SIM?

ZIG SIM is rated higher. Mrmr OSC controller averages 4.0 out of 5 from 5 ratings, while ZIG SIM averages 5.0 from 8 ratings.

### Do Mrmr OSC controller or ZIG SIM have ads?

Neither Mrmr OSC controller nor ZIG SIM shows ads.

### Which is updated more often, Mrmr OSC controller or ZIG SIM?

Mrmr OSC controller ships an update every 2 months, and ZIG SIM every 9 days. Most recently, Mrmr OSC controller was updated on September 17, 2026 and ZIG SIM on September 10, 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.*