Comparison

StampFX vs Diorite Pixel Art Editor

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

Head to head
About

StampFX

Features
Read full description

Whether you're 8 or 80, a complete beginner or seasoned artist, StampFX makes pixel art animation approachable and fun for everyone. Create stunning animated stickers, GIFs, and pixel art with an intuitive frame-by-frame animation tool designed for all skill levels. No artistic experience required. Just tap, draw, and watch your creations come to life. Perfect for animated stickers, reaction GIFs, retro-style animations, and creative projects on your iPhone or iPad. POWERFUL ANIMATION TOOLS Bring your pixel art to life with intuitive creative features: • Frame-by-frame animation with instant preview • 12 specialized drawing tools (pixel, line, circle, rectangle, flood fill, and more) • Customizable brush sizes and shapes for pencil, eraser, ellipse, rectangle, and line tools • Quick frame cloning, duplication, and rearrangement • Pervasive undo for fearless creativity • Mini Sprites: stamp hand-picked 1-bit mini sprites right onto your canvas • Import Image: bring any photo or image onto your canvas to pixelate and remix • Rotation and flipping tools • Two-finger pinch and zoom for precise control • Eyedropper for perfect color matching CREATE FUN ANIMATIONS StampFX is perfect for making: • Animated stickers for iMessage • Reaction GIFs to share with friends • Pixel art characters and animations • Retro-style animated art • Creative projects and personal artwork BEAUTIFUL COLOR PALETTES Create your own, generate a palette from any image, or choose from carefully curated palettes inspired by: • Classic video game consoles • Retro operating systems • Nature themes (fire, ocean, forest) • Monochrome options (17 shades of gray, sepia) • Web-safe colors • Custom hue ranges FLEXIBLE CANVAS SIZES Create at your ideal resolution with canvases up to 512x512: • Tiny (perfect for 16x16 icons) • Small (great for 32x32 sprites) • Medium (ideal for detailed work) • Large (for high-resolution assets) • Custom sizes up to 512x512 pixels ANIMATION SPEED CONTROL Fine-tune your animation timing: • Slow (study details) • Medium (natural motion) • Fast (rapid action) EXPORT & SHARE ANYWHERE Your creations work everywhere: • Animated GIF export • iMessage sticker integration • AirDrop to Mac or other devices • Email sharing • Save to Files app • Compatible with any app that supports GIFs PRIVACY FIRST We respect your creativity: • Zero personal data collection • No analytics or tracking • Your art stays yours • Work offline anytime Whether you're creating animated stickers for messaging, making reaction GIFs for social media, or exploring pixel art as a creative hobby, StampFX gives you powerful frame-by-frame animation tools in a simple, fun iOS app. Download StampFX and start animating today!

About

Diorite Pixel Art Editor

Create pixel art with a user-friendly interface. This app offers layering, transparent colors, and undo/redo functions. Save unlimited creations and export them as image files.

Highlights
  • Layering capabilities
  • Transparent colors
  • Undo/Redo functions
  • Custom color palettes
  • Specify canvas size
  • Unlimited file storage
  • Export as image files
Features
Read full description

Diorite is your go-to drawing app for painting pixel art in your spare moments. Store an unlimited number of pixel art creations on your smartphone as long as storage permits. With a clean, refreshed interface, you can effortlessly switch between features to optimize your drawing experience — ideal for anyone who wants to craft pixel art anytime, anywhere. This release brings a major design refresh, with a new Zinc Dark theme, a redesigned artwork list, and a cleaner canvas where the controls stay out of your way. Currently, you can enjoy the following features, with more to be added in future updates: • Layer support • Transparent colors • Undo / Redo • Custom color palettes • Zoom in on the editing screen • Adjustable canvas size • Unlimited file storage • Export as image files

Screenshots

StampFX4 screens
Diorite Pixel Art Editor2 screens

Verdict

The call

The clearest difference is in-app purchases: Diorite Pixel Art Editor at none against StampFX's 1. Diorite Pixel Art Editor also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, 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. StampFX sells 1 one-off in-app purchase. Diorite Pixel Art Editor asks for nothing beyond the download.

UpkeepUpdate frequency

StampFX ships an update fortnightly, Diorite Pixel Art Editor every 3 weeks. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 7 level
StampFX versus Diorite Pixel Art Editor: the parameters behind the verdict, then further details
ParameterStampFXDiorite Pixel Art Editor
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size12 MB24 MB
Age rating4+4+
DeveloperCyclic Software Development Inc.Shuhei Akiyama

In-app purchases

1 purchases

StampFX

One-time1
  • StampFX Pro$1.99
None

Diorite Pixel Art Editor

No in-app purchases

Questions

Is StampFX free?
StampFX is free to download, with in-app purchases available.
Is Diorite Pixel Art Editor free?
Diorite Pixel Art Editor is free to download, with no in-app purchases.
Do StampFX or Diorite Pixel Art Editor have ads?
Neither StampFX nor Diorite Pixel Art Editor shows ads.
Which is updated more often, StampFX or Diorite Pixel Art Editor?
StampFX ships an update fortnightly, and Diorite Pixel Art Editor every 3 weeks. Most recently, StampFX was updated on October 27, 2026 and Diorite Pixel Art Editor on October 9, 2026.

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