Isopxl: Low Poly Modeling
Pixel Art & Isometric Sprites
Free · In‑App Purchases
Model, paint and build lowpoly 3D pixel art with intuitive tools designed from the ground up for iPhone.
Turn low-poly 3d models into pixel sprites, right on your iPhone.
Isopxl lets you build characters, props, and buildings, paint pixels directly on their surfaces, and export them from multiple directions. Make assets for isometric worlds, top-down adventures, and side-scrolling games, or export a textured 3D model for use in other tools.
BUILD YOUR MODEL
Start with a cube, wedge, cylinder, cone, UV sphere, or icosphere. Move, rotate, scale, extrude, and subdivide to shape your creation.
Edit individual faces, points, or whole parts. Use axis controls for precise adjustments, duplicate parts, and experiment with undo and redo.
PAINT PIXELS ON EVERY SURFACE
Paint directly on your model, or open an individual face on a flat canvas for detailed pixel work.
Use pencil, line, circle, fill, eraser, and color picker tools. Keep surface pixels a consistent size across your model.
Choose a built-in palette, create your own colors, or import palettes from the Lospec website.
ONE MODEL, MULTIPLE SPRITE VIEWS
Choose Isometric, Top-down, or Side-view. Preview 4, 8, or 16 directions, then export one view or several as separate transparent PNG files.
Fit each sprite inside a 16×16, 32×32, 64×64, or 128×128 image, or use a fixed number of pixels per tile to keep characters, props, and buildings at the same scale.
ADD SHADING AND OUTLINES
Keep painted colors flat or add shading to bring out your model’s shape. Use dithering for patterned pixel shading and a crisp outline to define the silhouette.
Preview your sprites before exporting, then save them or share them with another app or device.
EXPORT SPRITES AND 3D MODELS
Export transparent PNG sprites for your artwork and games.
Export OBJ models with material and texture files for use in Blender and other compatible 3D tools.
Save and share editable .isopxl projects to continue working on them later.
Scale up your PNG exports to share crisp pixel art on social media.
Save and share editable .isopxl projects to move your work between Isopxl on Mac, iPad, and iPhone.
KEEP YOUR WORK TOGETHER
Organize your creations in a project library with automatic saving and visual previews.
FREE TO CREATE
All modeling and painting tools are free. Includes three PNG export batches, each supporting multiple views from your selected set of 4, 8, or 16 directions.
A one-time purchase unlocks unlimited PNG exports and OBJ export. No subscription.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Added a brand new low poly quad sphere
• Subdivide and freeform subdivide has been combined into a single button
• Paint palette has been refined, add button is now accessed via the plus button
• Modeling grid toggle has moved into the View menu
• Added 48 px and 256 px sprite export options.
• Improved pencil, circle, and line tools for greater consistency
The developer, SHAYNE YOSHIHIRO KASAI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SHAYNE YOSHIHIRO KASAI
- Size
- 5 MB
- Category
- Graphics & Design
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Isopxl Full Unlock $9.99
- Copyright
- © 2026 Shayne Yoshihiro Kasai