kitio.aiDiagramming AI vs SparkIconAI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Diagramming AI starts at See pricing page and SparkIconAI starts at $9.90 one-time. Check both pricing pages for current plans.
AI app icon generator that exports iOS, Android and web asset packs
Freemium · $9.90 one-timeAt a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Prompt to diagram
- Five diagram engines
- Live preview
- Chat editing
- Excalidraw themes
- Read-only share links
- Prompt to app icon
- Platform mask previews
- iOS, Android and web exports
- Xcode asset catalogs
- Icon set generator
- 3D icon styles
| Feature | Diagramming AI | SparkIconAI |
|---|---|---|
| Best for | Generate and edit Mermaid, PlantUML and Excalidraw diagrams by chat | AI app icon generator that exports iOS, Android and web asset packs |
| Category | Design | Design |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $9.90 one-time |
| Free plan | Yes | Yes |
| Made by | Diagramming AI | SparkIconAI |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Diagramming AI starts at See pricing page and SparkIconAI starts at $9.90 one-time. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free Preview
Free
- 30 credits for new users
- Single PNG exports
Starter Pack
$9.90 one-time
- 600 credits
- Up to 60 icons
Advanced Pack
$19.90 one-time
- 2,000 credits
- Up to 200 icons
MAX Pack
$39.90 one-time
- 5,000 credits
- Up to 500 icons
- Lowest cost per icon
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Diagramming AI
- Supports five diagram formats
- Output stays editable as code
- Theme changes don't need regeneration
- Pricing is not shown on the homepage
- Share links are read-only
SparkIconAI
- Exports every required icon size
- Small-size readability check
- Credits never expire
- Free tier gives single PNGs only
- Platform packages cost extra credits
- Limited to three active projects
Which one should you choose?
Choose Diagramming AI if you want:
- Supports five diagram formats
- Output stays editable as code
- Theme changes don't need regeneration
Watch out: pricing is not shown on the homepage.
Choose SparkIconAI if you want:
- Exports every required icon size
- Small-size readability check
- Credits never expire
Watch out: free tier gives single pngs only.
Diagramming AI vs SparkIconAI FAQ
What is the difference between Diagramming AI and SparkIconAI?
Diagramming AI: Generate and edit Mermaid, PlantUML and Excalidraw diagrams by chat. SparkIconAI: AI app icon generator that exports iOS, Android and web asset packs. Both are design tools.
Is Diagramming AI or SparkIconAI cheaper?
Diagramming AI starts at See pricing page and SparkIconAI starts at $9.90 one-time. Check both pricing pages for current plans.
Do Diagramming AI and SparkIconAI have free plans?
Diagramming AI: Yes. SparkIconAI: Yes.
Who makes Diagramming AI?
Diagramming AI is made by Diagramming AI.
Who makes SparkIconAI?
SparkIconAI is made by SparkIconAI.
Which should I choose, Diagramming AI or SparkIconAI?
Choose Diagramming AI if you value supports five diagram formats and output stays editable as code. Choose SparkIconAI if you value exports every required icon size and small-size readability check.