Creature vs SpineBones
Creature
kestrelmoon.com
SpineBones
spinebones.agara.idSide by side
| Figure | Creature | SpineBones |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | — | Yes |
| API | — | Yes |
| Plans published | 5 | 1 |
| Spec score · 2D Game Animation Software | 8.2 (#6) | 8.2 (#8) |
| Spec score · 2D Character Animation Software | 8.0 (#18) | 8.3 (#14) |
| Spec score · Game Animation Software | 8.0 (#15) | 8.2 (#10) |
| Purpose | Creature is 2D animation software for game developers, digital artists and web designers. | SpineBones is a 2D skeletal animation editor for building bone rigs, keying them on a timeline, and exporting animations. |
Plans
Creature
- Pro (upgrade from Basic)$99, paid once
- TrialFree
- Basic$50, paid once
- Pro (Upgrade from Basic)$99, paid once
- Enterprise$800, paid once
In their own words
SpineBones
SpineBones is a free 2D skeletal animation editor for creating bone rigs, keying motion, and exporting animations. Rigging includes hierarchies, re-parenting, grouping, and inverse kinematics. Its timeline supports keyframe insertion, movement, selection, copying, looping, per-key easing, and audio tracks. Slots accept PNG, JPG, SVG, and WebP artwork, with multiple attachments and frame-by-frame swaps. Attachment meshes can be deformed with keyed vertices, and onion skin shows neighboring poses. SETUP stores the base pose; ANIMATE keys position, rotation, and scale. Exports include WebM video, transparent PNG sequences, sprite sheets with atlas data, and portable .sbn packages; legacy .json projects open too. An MCP bridge supports Claude and other MCP clients for rig elements, keyframes, frame-rate changes, and exports. It runs on macOS 12+ and Windows 10+, with no account, licence key, or trial timer.