Comfy Portal vs Stable Diffusion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Comfy Portal
Control your AI image generation server from your mobile device. Connect to local or cloud-based ComfyUI instances to manage parameters, select models, and monitor generations remotely. View and save your creations directly on your phone.
- Connect to multiple ComfyUI servers
- Control generation parameters remotely
- Select and switch between AI models
- Monitor server status in real-time
- View and save generated images
- Mobile-optimized touch interface
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Comfy Portal puts the power of AI image generation in your pocket. Connect to and control your ComfyUI servers - whether running on your home computer or cloud services like RunPod - all from your iPhone. [Key Features] Flexible Server Management • Connect to multiple ComfyUI servers seamlessly • Support both local network (home computer) and cloud-based servers • Easy server addition and switching • Monitor server status in real-time Remote Generation Control • Control image generation through your ComfyUI server • Adjust generation parameters on the go • Select and switch between different base models Remote Access & Control • Control your ComfyUI instance from anywhere • Real-time generation monitoring • View results instantly on your device • Save and share generated images directly Mobile-Optimized Experience • Intuitive touch interface for parameter adjustment • Clean and efficient model selection • Easy server management dashboard • Responsive design for all screen sizes [System Requirements] • Requires iOS 15.0 or later • Requires access to a ComfyUI server (local or cloud-based) [Note] This app serves as a remote controller for ComfyUI servers. You'll need an active ComfyUI instance running either on your local network or a cloud service to generate images. Privacy Policy: https://shunl12324.github.io/comfy-portal/privacy/ Terms of Service: https://shunl12324.github.io/comfy-portal/terms/
Stable Diffusion
Transform your imagination into stunning artwork with advanced AI. Describe your vision or upload a reference image to generate unique art in seconds. Explore niche styles and create with precision control.
- Stable Diffusion Engine
- Image-to-Image transformations
- Niche art styles
- Multiple aspect ratios
- Community gallery
- Fast processing
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Artrix transforms your ideas into stunning artwork powered by the cutting-edge Stable Diffusion engine. Simply describe what you imagine, upload a reference picture, and watch your vision come to life in seconds with unmatched detail and creative control. We utilize advanced Stable Diffusion architecture for quality assurance. No shortcuts, no compromises—just the most flexible, powerful, and customizable AI image generation available today. FEATURES Stable Diffusion Engine – Next-generation image synthesis delivering photorealism, intricate details, and stunning digital art. Advanced ControlNet & Image-to-Image – Transform reference photos with precision, maintaining structure while completely reimagining style. Niche Art Styles – Explore unconventional, highly curated art styles that you won't find anywhere else. Multiple Aspect Ratios – Seamlessly generate in square, landscape, or portrait modes tailored for any platform. Explore Gallery – Share your masterpiece with the community and get inspired by others' creations. Blazing Fast Processing – High-resolution, high-quality results delivered in a matter of seconds. PERFECT FOR Artists exploring new creative directions and fine-grained style control. Designers needing rapid, highly specific visual concepts and layout variations. Content Creators seeking unique, custom-tailored imagery that stands out. Dreamers with vivid ideas waiting to be visualized exactly how they see them. SUBSCRIPTION Artrix Premium unlocks unlimited generations, reference image uploads, and priority processing. Choose weekly or yearly billing—cancel anytime. Start creating today. Your imagination, our AI. Terms: https://rapidnova.co/apps/artrix/terms-of-service Privacy Policy: https://rapidnova.co/apps/artrix/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Stable Diffusion at 4.4 against Comfy Portal's 3.8. Stable Diffusion also leads on update cadence (fortnightly vs every 2 months). Comfy Portal's advantage is in-app purchases (none vs 2). On price, review sentiment, ratings volume and ads 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 2 in-app purchases, starting at $6.99 per 7 days. Comfy Portal asks for nothing beyond the download.
Stable Diffusion holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 18 and 41 respectively. Written reviews complicate that: 67% of Comfy Portal's written reviews are positive against 60% of Stable Diffusion's, so the app with the better star average is not the one people write more warmly about.
Comfy Portal ships an update every 2 months, Stable Diffusion fortnightly. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.
| Parameter | Comfy Portal | Stable Diffusion |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (18 ratings) | 4.4 (41 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 60.0% of reviews |
| Number of ratings | 18 | 41 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 44 MB | 106 MB |
| Age rating | 4+ | 12+ |
| Developer | Chengdu Lianyue Commerce And Trade Co., Ltd. | RapidNova |
Customer experience
Comfy Portal
Stable Diffusion
In-app purchases
Comfy Portal
No in-app purchases
Stable Diffusion
- Weekly Premium Access$6.997 Days
- Yearly Premium Access$39.991 Year
Questions
Is Comfy Portal free?
Is Stable Diffusion free?
Which has better reviews, Comfy Portal or Stable Diffusion?
Do Comfy Portal or Stable Diffusion have ads?
Which is updated more often, Comfy Portal or Stable Diffusion?
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