ZIG SIM vs LIVE Face
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZIG SIM
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.
- Smartphone sensor data transmission
- UDP socket communication
- Wearable device verification
- IoT prototyping
- Supports OSC and JSON messaging
- Adjustable communication rates (1-60 FPS)
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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
LIVE Face
Capture facial motion in real-time using an iPhone's TrueDepth camera to animate 2D and 3D characters. Stream data wirelessly to desktop applications for live shows or recorded animation.
- Instant facial motion capture
- 2D and 3D character animation
- Real-time streaming via Wi-Fi
- iPhone TrueDepth Camera integration
- Supports Cartoon Animator and iClone
- Record animation data for editing
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LIVE FACE APP for Cartoon Animator and iClone, allows you to do instant facial motion capture on any 2D and 3D characters. With the help of an iPhone (any model with TrueDepth Camera) and a Wi-Fi connection, provide the best setup to generate live shows for YouTube, Facebook or Twitch! For 2D animation Motion Live: https://www.reallusion.com/cartoon-animator/full-body-mocap/default.html Cartoon Animator (CTA): https://www.reallusion.com/cartoon-animator/default.html FREE Cartoon Animator trial: https://www.reallusion.com/cartoon-animator/download.html For 3D animation Motion Live: https://mocap.reallusion.com/iClone-motion-live-mocap/ iClone: https://www.reallusion.com/iclone/ FREE iClone trial: https://www.reallusion.com/iclone/download.html The facial tracking capability enabled by iPhone has proven its accuracy and performance with its entertainingly impressive Animojis. Due to the built-in TrueDepth Camera, iPhone's face tracking is highly accurate under most lighting conditions, providing a solid facial motion capture data source. LIVE FACE is designed to stream the iPhone's facial tracking data to desktop clients. After launching LIVE FACE, users can connect desktop clients either through iPhone hotspots, or computers sharing the same Wi-Fi source. Just type in the IP address in the client site to enable the data feed. LIVE FACE now supports CTA and iClone for 2D and 3D animation and custom character design. After setting up the IP connection, users can animate cartoon characters’ facial features in real-time including; eyeballs, eye brows, mouth shapes, and head rotation. Besides generating real-time live shows, users can also record the animated data for further editing. In CTA and iClone, the signal level of the facial features (Eyes, Brows, Eyelids, Mouth, Head) can be further augmented or diminished via strength sliders. Allowing users to fine-tune the expression of a character during final recording. Set up application programs: 1.) Tutorials for CTA: https://courses.reallusion.com/home/cartoon-animator/motion-live-2d 2.) Tutorials for iClone: https://courses.reallusion.com/home/iclone/plug-in/motion-live/facial-mocap-live-face
Screenshots
Verdict
The clearest difference is review sentiment: ZIG SIM at 100% against LIVE Face's 15%. ZIG SIM also leads on rating (5.0 vs 3.5) and update cadence (every 9 days vs every 13 months). LIVE Face's advantage is ratings volume (24 vs 8). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 3.5. Both are backed by a comparable volume of ratings — 8 and 24 respectively. Written reviews point the same way: 100% of ZIG SIM's written reviews are positive against 15% of LIVE Face's.
ZIG SIM ships an update every 9 days, LIVE Face every 13 months. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.
| Parameter | ZIG SIM | LIVE Face |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | 3.5 (24 ratings) |
| Positive reviews | 100.0% of reviews — better | 15.0% of reviews |
| Number of ratings | 8 | 24 — better |
| Update frequency | Every 9 days — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 14 |
| Further details — not scored | ||
| Size | 4 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | 1-10, INC. | Reallusion Inc. |
Customer experience
ZIG SIM
LIVE Face
In-app purchases
ZIG SIM
No in-app purchases
LIVE Face
No in-app purchases
