Comparison

Live2DViewerEX Motion Tracker vs HandModel

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Live2DViewerEX Motion Tracker

This utility app uses your iOS device's camera to track face and hand movements. It then transmits this motion data over a network to a PC application for controlling character animations. Supports multiple devices and orientations.

Highlights
  • Face and hand motion tracking
  • ARKit and Mediapipe powered
  • Remote control for multiple devices
  • Network data transfer to PC
  • Portrait and landscape support
  • iOS 11+ compatibility
Features
Read full description

This app is an extended application of Live2DViewerEX, which can track face and hand motions through an iOS device and transfer data to Live2DViewerEX for PC via network. ■ Features: - Remote control: supports up to 8 devices controlling 8 models - Face tracker powered by ARKit and ULSee - Face and hand tracker powered by Mediapipe - Support portrait and landscape orientation - Support devices with iOS 11+ ■ Note: - ARKit face tracker can run on ARKit supported devices only - Mediapipe face tracker may not work properly on old devices - Requires iOS device and computer to be in the same LAN - If you cannot connect, please check whether it is blocked by the firewall ------------------------------------------- This app makes use of automatically collected information using the device camera and the TrueDepth API provided by Apple. The only use of this information is to track the user’s face and hand motions to control character motions. None of the information collected by the TrueDepth API ever leaves the user's device nor is it persistently stored on the device. We do not share information with third parties, do not store or process in any other way the data which we accessed and used via TrueDepth API

About

HandModel

A 3D hand model reference tool for artists. It uses your device's camera to detect and edit hand poses in real-time. Offers adjustable lighting for optimal viewing.

Highlights
  • 3D hand model reference
  • Camera-based hand tracking
  • Editable hand poses
  • Adjustable lighting
  • In-app purchase for ad removal and recording
Features
Read full description

This is a 3D model viewing tool that can be used as a reference for drawing hands. Poses can be edited by detecting hand with the camera. 4 lights are available. lnApp purchase: Remove ads and Unlock the function to record editing. This software includes the work that is distributed in the Apache license 2.0.

Screenshots

Live2DViewerEX Motion Tracker4 screens
HandModel2 screens

Verdict

The call

The clearest difference is in-app purchases: Live2DViewerEX Motion Tracker at none against HandModel's 1. Live2DViewerEX Motion Tracker also leads on ads (none vs shown) and update cadence (monthly vs every 9 months). On price, review sentiment and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HandModel sells 1 one-off in-app purchase. Live2DViewerEX Motion Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Live2DViewerEX Motion Tracker ships an update monthly, HandModel every 9 months. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

Scorecard5 real differences · 5 level
Live2DViewerEX Motion Tracker versus HandModel: the parameters behind the verdict, then further details
ParameterLive2DViewerEX Motion TrackerHandModel
PriceFreeFree
Rating—2.8 (18 ratings) — better
Positive reviews50.0% of reviews — better44.8% of reviews
Number of ratings—18 — better
Update frequencyMonthly — betterEvery 9 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size207 MB82 MB
Age rating4+4+
Developer海涛 汪Kosuke Nishioka

Customer experience

Live2DViewerEX Motion Tracker

Written reviews10 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

HandModel

All ratings18 ratings
Positive33.3%
Neutral22.2%
Negative44.4%
Written reviews29 reviews
Positive44.8%
Neutral24.1%
Negative31.0%

In-app purchases

None

Live2DViewerEX Motion Tracker

No in-app purchases

1 purchases

HandModel

One-time1
  • Remove Ads, Unlock saveslots$1.99

Questions

Is Live2DViewerEX Motion Tracker free?
Live2DViewerEX Motion Tracker is free to download, with no in-app purchases.
Is HandModel free?
HandModel is free to download, with in-app purchases available.
Do Live2DViewerEX Motion Tracker or HandModel have ads?
HandModel shows ads; Live2DViewerEX Motion Tracker does not.
Which is updated more often, Live2DViewerEX Motion Tracker or HandModel?
Live2DViewerEX Motion Tracker ships an update monthly, and HandModel every 9 months. Most recently, Live2DViewerEX Motion Tracker was updated on October 7, 2026 and HandModel on October 5, 2026.

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