# ZIG SIM > Smartphone sensor data transmitter for physical prototyping and IoT verification. (iPhone/iPad app by 1-10, INC..) - Source: https://appshunter.io/ios/app/zig-sim/id1112909974 (this page in markdown: same URL + `.md`) - Developer: [1-10, INC.](https://appshunter.io/developer/1447864635) - Category: Productivity, Utilities - Price: Free - Rating: 5.00/5 from 8 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 4 MB - Languages: English - Released: 2016-05-25 - Data updated: 2026-09-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/zig-sim/id1112909974/reviews.md ## What is ZIG SIM? ZIG SIM is an application for physical prototyping.   Stream mobile device sensor data to your computer in real time over a network, and connect to creative tools like Max/MSP, TouchDesigner, Processing, and   Unity via OSC protocol — enabling interactive experiences and rapid prototyping.   Supported Sensors & Features   Acceleration / Gravity / Gyro / Quaternion / Compass / Pressure / GPS / 2D Touch / Touch Radius / 3D Touch / Beacon / Proximity Monitor / Mic Level / Remote Control   ---   Need more sensors and advanced features? Upgrade to ZIG SIM PRO, which adds NDI output, ARKit, image detection, NFC, Apple Pencil support, and more.   ZIG SIM PRO: https://apps.apple.com/app/id1481556614 ## Key features - Smartphone sensor data transmission - UDP socket communication - Wearable device verification - IoT prototyping - Supports OSC and JSON messaging - Adjustable communication rates (1-60 FPS) ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/zig-sim/id1112909974/reviews.md ### 4/5 — Zig sim pro *2025-04-24, version 1.3.2* Cant download it in mexico :( ### 5/5 — Works well with Touchdesigner *2025-01-23* Connected easily after following a tutorial ### 5/5 — ( ˆОˆ )♪たのしい *2023-06-06, version 1.3.2* (゜∀。) ### 5/5 — 楽しい *2023-06-06, version 1.3.2* 授業で使ったけどかなり楽しい ### 5/5 — As intended *2020-09-18, version 1.3.2* Works like a charm ### 5/5 — The only application to show the attitude quaternion *2016-07-09* Many applications want to show something related to attitude. Most of them get the roll/pitch/yaw order backwards. The quaternion is the only good way around this ambiguity. This is the only app that shows the quaternion. ## Frequently asked questions about ZIG SIM ### What sensors does ZIG SIM support? ZIG SIM supports a wide range of sensors including acceleration, gravity, gyro, quaternion, compass, atmospheric pressure, GPS, touch coordinates, BEACON, proximity, mic level, and headset remote control. Actual availability depends on the device model and OS version. ### How does ZIG SIM facilitate prototyping? It enables physical prototyping by transmitting smartphone sensor data to destination devices via UDP socket communication. This allows for verification of wearable devices and IoT projects without needing physical electronic kits. ### What communication methods does ZIG SIM use? ZIG SIM supports local UDP and TCP (Client) communication. It also allows saving sensor data to a local file. For message formats, it supports OSC and JSON. ### Can I control the communication speed in ZIG SIM? Yes, you can choose communication rates of 1, 10, 30, or 60 FPS. However, maintaining these speeds depends on the transmission device, receiving device, and the communication environment. ### What devices is ZIG SIM compatible with? ZIG SIM is available for iPhone, iPad, and iPod. Full sensor feature availability is currently confirmed for iPhone 6S and iPhone 6S Plus. ### Is ZIG SIM free to use? Yes, ZIG SIM is available for free. The app is listed as 'Free' and does not appear to have any associated costs for download or basic usage. ### How often is ZIG SIM updated? The latest version of ZIG SIM is 1.3.2, which was last updated on February 17, 2017. This indicates infrequent updates in recent years. ### What is the age rating for ZIG SIM? ZIG SIM has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in technology and development. ## Version history (last 5 releases) ### 1.5.1 — 2026-06-19 Now compatible with iOS 26. Rebuilt the networking layer for improved connection stability and reliability — fixing timeout and communication freeze issues. Also fixed several bugs including OSC message formatting, with broad stability improvements throughout the app. ### 1.3.2 — 2017-02-17 This app has been updated by Apple to display the Apple Watch app icon. Between the app is launching, idle timer is disable. Between OSC mode, touch force and touch radius OSC address is changed. ### 1.3.1 — 2017-02-16 * This version fix OSC Address Bug. [About touch coordinates] The XY coordinates are handled as relative coordinates from -1 to 1. [About Device Information] We send the number of pixels of vertical and horizontal display, the type of OS and OS version. [About OSC address] We changed OSC address "/ / UIGID / Sensor" to "/ ZIGSIM / UUID / Sensor". [About OSC Device Information] we sends device information with OSC Mode like JSON Mode. [Touch in case of OSC, About Beacon] We send the total number of touches from "/ ZIGSIM / UUID / touchcount". We send the total number of beacons from "/ ZIGSIM / UUID / beaconcount". ### 1.3.0 — 2017-02-14 [About touch coordinates] The XY coordinates are handled as relative coordinates from -1 to 1. [About Device Information] We send the number of pixels of vertical and horizontal display, the type of OS and OS version. [About OSC address] We changed OSC address "/ / UIGID / Sensor" to "/ ZIGSIM / UUID / Sensor". [About OSC Device Information] we sends device information with OSC Mode like JSON Mode. [Touch in case of OSC, About Beacon] We send the total number of touches from "/ ZIGSIM / UUID / touchcount". We send the total number of beacons from "/ ZIGSIM / UUID / beaconcount". ### 1.2.1 — 2016-09-20 Fix JSON Bug. Rebuild for including iOS10. ## Apps similar to ZIG SIM | App | Rating | Price | Category | | --- | --- | --- | --- | | [Rokoko Face Capture](https://appshunter.io/ios/app/rokoko-face-capture/id1594839951) | 3.0 (8) | Free | Productivity | | [L.E.D. 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Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*