Comparison

ISD Studio 3D vs MotionStage

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

Head to head
About

ISD Studio 3D

Design and animate 3D characters with this tool. Create custom models by manipulating surfaces, then rig them with skeletons to add motion and export as glTF animations or VRM avatars.

Highlights
  • Create 3D character models
  • Deform and combine surfaces
  • Rig models with skeletons
  • Add motion for animation
  • Export glTF animations
  • Export VRM avatars
Features
Read full description

This is a tool to create glTF 3D animation and VRM avatar. You can: Create character models by deforming and combining surfaces, Bind (rig) models with skeletons and add motion to create animation, and Export glTF realtime 3D animation, Play and view it from different angles. You can also export VRM avatar.

About

MotionStage

Features
Read full description

MotionStage plays MikuMikuDance models and motions on your device — and lets you perform them yourself. Point the front camera at yourself and the model copies how you move, in real time and entirely on device. Record the take and MotionStage writes it out as a standard .vmd motion file you can open in MMD or reload here. MODELS • Load PMX models straight from a .zip — no unpacking first — or from a folder • Archives written on Japanese Windows are read correctly, filenames and all • Keep a library of models and switch between them • Three slots remember a model along with its physics, colour tone and framing • Expression sliders for every morph the author exposed • Customize the bundled mannequin: build, shape, colour, and a number or letters on the chest and back MOTION • Play .vmd motions with a scrubbable timeline • Load a dance's camera .vmd too, and the view follows its shots • Fourteen built-in motions and postures, so there is something to move on day one • Play along to an audio file of your own, with an adjustable offset • Bullet physics for hair, skirts and accessories, at three quality settings • Step whole frames at 30 fps to match MMD exactly, or interpolate for smoothness MIRROR — play it yourself • Drive the model with the front camera — body, arms and head • Or switch to the back camera and film someone else • Move about and the model moves with you • Your face drives the model's own expression morphs • Save a recorded take as a standard .vmd file. • Video never leaves your device VIEW • Toon shading, adjustable colour tone, fill light and shadows, light or dark backdrop • Orbit, pinch and pan; optionally keep the camera on the model • Frame the full body, the upper body or the face • Share a still of any frame, or record the scene as a video with the music and save it to Photos MotionStage comes with a poseable artist's mannequin — and a second one with a face, for expression tracking — so there is something to move the moment you open it. Bring your own PMX models and VMD motions for the rest. "MikuMikuDance" is freeware created by Yu Higuchi. MotionStage is an independent app and is not affiliated with, endorsed by, or connected to MikuMikuDance or any model or motion author.

Screenshots

ISD Studio 3D3 screens
MotionStage4 screens

Verdict

The call

The clearest difference is in-app purchases: MotionStage at none against ISD Studio 3D's 1. MotionStage also leads on update cadence (monthly vs every 2 months). ISD Studio 3D's advantage is iOS requirement (12.2 vs 16.0). On price, ads 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. ISD Studio 3D sells 1 one-off in-app purchase. MotionStage asks for nothing beyond the download.

UpkeepUpdate frequency

ISD Studio 3D ships an update every 2 months, MotionStage monthly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
ISD Studio 3D versus MotionStage: the parameters behind the verdict, then further details
ParameterISD Studio 3DMotionStage
PriceFreeFree
Rating2.5 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.2 — better16.0
Further details — not scored
Size62 MB41 MB
Age rating4+4+
DeveloperLilysoft LLCJun Park

In-app purchases

1 purchases

ISD Studio 3D

One-time1
  • Full version$2.99
None

MotionStage

No in-app purchases

Questions

Is ISD Studio 3D free?
ISD Studio 3D is free to download, with in-app purchases available.
Is MotionStage free?
MotionStage is free to download, with no in-app purchases.
Do ISD Studio 3D or MotionStage have ads?
Neither ISD Studio 3D nor MotionStage shows ads.
Which is updated more often, ISD Studio 3D or MotionStage?
ISD Studio 3D ships an update every 2 months, and MotionStage monthly. Most recently, ISD Studio 3D was updated on November 4, 2026 and MotionStage on October 31, 2026.

Other comparisons