Keyaki Studio vs Stop Motion Stitcher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keyaki Studio
Create 3D avatar animations easily without complex software. Bring your stories to life with motion capture, facial expressions, and scene editing. Perfect for aspiring animators and manga creators.
- Motion capture with mocopi, BVH, FBX, GLB, VRMA, VMD
- Avatar acting editing: facial expressions, lip sync, hand poses
- Scene creation with multiple avatars and 3D object import
- Video recording with adjustable lights, effects, and backgrounds
- VRM Import and VRoid Hub integration
- AI Camera and VMC Protocol support
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This is an app that allows you to create animations using avatars. You can easily create 3D animations with avatars without using tools like Unity or Blender. Do you want to make an animation alone...? Want to create a manga but can’t draw...? Even without skills, friends, or money, this tool aims to help you turn the stories in your head into videos. [Motion Capture] Capture avatar movements using various methods: ● mocopi ● Animation files (bvh, fbx, glb, vrma, vmd) ● VMC Protocol ● AI Camera [Avatar Acting Editing] Edit avatar motions with a variety of features: ● Facial expressions ● Face tracking ● Lip sync (with audio files) ● Hand poses ● Hand tracking ● VRM Import (VRoid Hub integration) ● Bone adjustments ● Trimming [Scene Creation] ● Arrange multiple avatars to create group scenes ● Equip avatars with 3D models or objects ● Import 3D scenes ※ You can import 3D items and scenes from Unity using AssetBundles. [Video Recording] ● Adjust lights, camera effects, and shadows ● Insert images or videos as backgrounds ● AR shooting ※ When using motion capture or AR features, please ensure a safe environment before use.
Stop Motion Stitcher
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Stop Motion Stitcher is an innovative app that creates stop motion animations in seconds. Whether you're a student exploring stop motion animation, an artist looking to express yourself through animation, or simply someone with a creative spark, Stop Motion Stitcher is your go-to tool for bringing still images to life. With a simple and intuitive interface, you can effortlessly import images from your Photo Library. Tailor your stop motion masterpiece to perfection with various customizations, including frame rate, scale, and resolution. Capture the your animation with the in-app camera. The app even supports Camera Control on iPhone 16, 16 Pro & 16 Pro Max. Export your animation in 720p, 1080p or even 4K directly to your Photo Library. Stop Motion Stitcher is a privacy-first app. Your photos stay yours. Your photos & videos will stay on your device and will never be uploaded to any server. All processing happens on device.
Screenshots
Verdict
The clearest difference is price: Keyaki Studio at Free against Stop Motion Stitcher's $2.99. Keyaki Studio also leads on update cadence (every 3 days vs every 5 months) and iOS requirement (15.0 vs 18.0). On ads, in-app purchases 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
Keyaki Studio is free to download; Stop Motion Stitcher costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Keyaki Studio ships an update every 3 days, Stop Motion Stitcher every 5 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | Keyaki Studio | Stop Motion Stitcher |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 3.2 (15 ratings) — better | — |
| Positive reviews | 53.8% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Every 3 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 541 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | YUTA UEDA | Johan van der Vyver |
In-app purchases
Keyaki Studio
No in-app purchases
Stop Motion Stitcher
No in-app purchases
Questions
Is Keyaki Studio free?
Is Stop Motion Stitcher free?
Do Keyaki Studio or Stop Motion Stitcher have ads?
Which is updated more often, Keyaki Studio or Stop Motion Stitcher?
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