Stable Diffusion vs Stable Diffusion AI 3.5 Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stable Diffusion
Generate unique images from text prompts using AI. Create anime art, realistic photos, digital art, and more for social media, creative projects, or design materials. Offers unlimited access and 4K generation through in-app purchases.
- AI image generation from text
- Multiple art styles (anime, realistic, digital)
- Profile icon and avatar creation
- Design material generation
- Text to image conversion
- 4K image generation (premium)
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This app uses Stable Diffusion, an AI image generation model that can generate images from text. [What is image generation AI?] It is a technology in which AI automatically generates images from input text. The types of images that can be generated include anime art, realistic photos, color art, digital art, AI photos, and creative designs. Create your own unique images! [How to use Stable Diffusion] • Creating profile icons and avatars for social media • AI art generation and creative activities • Creating design materials and art photos • Text to image conversion for projects Stable Diffusion – AI Generator also offer In-App Purchases: Upgrade to unlock unlimited access, 4K image generation, and full access to all features. • Weekly plan: $4.99 • Yearly plan: $34.99 • No commitment — Cancel anytime. Privacy Policy: http://nexlyco.com/aiphoto/privacypolicy.html Terms of Use: http://nexlyco.com/aiphoto/termsofuse.html
Stable Diffusion AI 3.5 Pro
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Stable Diffusion 3.5 Our most powerful image model yet. Stable Diffusion AI photo generator is your ultimate all-in-one generative AI workspace. Powered by advanced v3.5 diffusion architecture, this comprehensive studio seamlessly integrates a next-generation photo generator, professional image editor, 4K upscaler, 3D asset creator, and AI music lab. Move effortlessly from a raw idea to a polished masterpiece without ever switching tools. Describe your vision in natural language or upload a reference image to generate high-fidelity visuals across cinematic, anime, photorealistic, and illustration styles. Take absolute control of your creative workflow by seamlessly removing unwanted objects, expanding image borders with smart outpainting, or recovering lost details using the 4K enhancer. Beyond imagery, you can instantly turn concepts into fully textured, exportable 3D models or generate original audio tracks and music—all within a secure, private environment designed for maximum creative freedom. Privacy Policy: https://glayzerstudio.pro/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://glayzerstudio.pro/support
Screenshots
Verdict
The clearest difference is update cadence: Stable Diffusion at weekly against Stable Diffusion AI 3.5 Pro's fortnightly. On price, 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
Both are free to download. Stable Diffusion sells 3 in-app purchases, starting at $5.99 per 7 days and Stable Diffusion AI 3.5 Pro sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Stable Diffusion ships an update weekly, Stable Diffusion AI 3.5 Pro fortnightly. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.
| Parameter | Stable Diffusion | Stable Diffusion AI 3.5 Pro |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 23.5% of reviews | — |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 55 MB | 33 MB |
| Age rating | 4+ | 12+ |
| Developer | Onur Kaplan | Glayzer LLC |
In-app purchases
Stable Diffusion
- Weekly Plan$5.997 Days
- Yearly Plan$34.991 Year
- Lifetime Premium$99.99
Stable Diffusion AI 3.5 Pro
- Weekly Pro Access$7.997 Days
- Monthly Pro Access$19.991 Month
- Yearly Pro Access$59.991 Year





