# ZIG SIM PRO — user reviews > 15 indexed App Store user reviews of ZIG SIM PRO by 1-10, INC., rated 3.90/5 from 8 ratings. - Source: https://appshunter.io/ios/app/zig-sim-pro/id1481556614/reviews - App overview in markdown: https://appshunter.io/ios/app/zig-sim-pro/id1481556614.md - Rating breakdown: 5★ 4 · 4★ 1 · 3★ 1 · 2★ 2 · 1★ 0 ## Most critical reviews (10 lowest-rated) ### 1/5 — Doesn’t work on iPhone 14 latest iOS *2023-11-09* Depth map crashes, no Fb from the Cie after sending them report…. So a shame ### 2/5 — AR body tracking keeps crashing *2022-12-06* ARKIT body tracking keeps crashing when there is any movements. I am trying to connect it with my touchDesigner. Everything else works great, though. Developers, could you please fix ? ### 2/5 — Doesn’t seem to work with 5Ghz networks *2022-03-19* Just gives me “unknown socket error”. NDI doesn’t work at all. Honestly the free version seems to be a lot more reliable overall ### 2/5 — Doesn’t roll *2021-05-14* May be it’s possible to make this app go from portrait to land mode on iPad . On iPhone that’s ok ### 3/5 — Cameras incompatible with iOS 26.x *2025-09-30* The cameras no longer work with the update to iOS. Eg., select ARKit, Tracking Type: Face, Feature Points: on and click Start. The data no longer updates. Click on the camera, which turns yellow, and then displays only a black screen. ### 3/5 — TOS *2021-05-02* I feel that it should be mentioned in the description of the App Store that the terms of use do not allow for business use. ### 4/5 — NDI and ARKIT not possible simultaneously? *2023-09-04* I don't understand why it is not possible to stream both at the same time? Is this a hardware limitation or a choice by the developers? Makes the app not useful for my purposes :( ### 4/5 — Great app, mega! *2021-12-23* My only gripe is I am unsure if it works in landscape mode rather than portrait? I wonder if you could confirm. Many thanks ### 4/5 — Pros and cons *2021-03-11* Thank you for such a app! I loved that I can send device data via osc However, NDI isn’t really stable right now as well as would amazing if I can use other rear cameras and lidar on iphone 12 pro ### 4/5 — Maybe an amazing app *2021-01-31* It shows very well features in the Tutorials. Please add the ability that the keyboard on iphones hides automatically when you tap beneath the settings. I can't use the app because my screen gets stuck in thos interface because of the keyboard. Looking forward of testing out the app when I can finally start it, when I can get out of the settings :) Thank you very much for this great app ## Most praised reviews (5 highest-rated) ### 5/5 — Powerful and Reliable Prototyping Tool *2026-07-13* I’ve been using ZIG SIM PRO for XR prototyping, and it has become one of the essential tools in my workflow. Streaming sensor data, ARKit tracking, image detection, and other device features to development environments is incredibly easy and reliable. It saves a tremendous amount of development time and lets me focus on building experiences instead of writing boilerplate code. Highly recommended for XR developers, creative coders, and anyone working on interactive installations. ### 5/5 — ARKit problem *2023-04-17* Thanks for your awesome product. Although, I have problem with ARkit, i’m using iphone 12 pro max and in ARkit section, it always jumps out of the application when i try to set it up on my computer. Do you have any solution to help me out? ### 5/5 — 无法通过osc发送传感器数据 *2022-06-03* Hi，通过测试软件可以通过josn发送数据，但通过osc只能收到iphone的机器信息并不能收到osc信息，help ### 5/5 — Cool App *2021-03-09* I‘m using it to controll Reaktor via OSC and for Pd. Great App, many thanks to the Devs. 👍 ### 5/5 — love this！ *2021-01-05* freaking awesome！！！you know how much i spend on just a single ndi app？ this one have all！ --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*