Comparison

FLUX AI vs Stable Diffusion

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

Head to head
About

FLUX AI

Transform text prompts and ideas into stunning, creative images in seconds. This AI-powered tool offers various art styles, object removal, image upscaling, restoration, and even video creation from still images.

Highlights
  • AI Image Generator
  • Text to Image AI
  • Remove Unwanted Objects
  • Upscale Images
  • Restore Images
  • Image to Video
Features
Read full description

FLUX AI is now more powerful with FLUX Kontext Pro. Welcome to a new era of AI with our AI Image Generator, where we transform your imagination or ideas into the reality. Turn your text into stunning, creative images in just seconds! Whether you are designing graphics for projects, creating thumbnails, product visuals, branding concepts, tattoo designs, wallpapers or simply exploring your artistic side Flux Kontext has everything you need. Perfect for influencers, graphic designers, product managers, or art lovers. Key Features: 1. AI Image Generator: Generate artistic images from text prompts and style. It supports most famous art styles like Realistic, Anime, Cartoon, Oil Painting, Cyberpunk, Vintage, and more. 2. Trending Images: Find the most trending prompts or browse what other people around you are generating from Explore section. 3. Text to Image AI: It has been built with the support of powerful AI image generation models like Flux, Stable diffusions to meet the quality of images to convert text to AI based images. 4. Remove Unwanted Objects: Highlight and remove any unwanted parts of an image with precision using advanced AI object removal tools. 5. Upscale Images: Instantly enhance image resolution and convert low-quality photos into stunning HD photos without loosing main subjects. 6. Restore Images: Bring old or damaged photos back to life using intelligent pixel tracking and restoration without losing quality. 7. Image to Video: Give life to still images using our Image to Video tools, turn moments into motion effortlessly. How It Works: 1. Enter your creative idea as a text prompt or pick from trending topics. 2. Select a style and let the app bring your vision to life. 3. Enjoy your unique creation - no more stock photos or generic art! Download Flux Kontext and start your AI-Powered journey now. Subscription information: - The Application offers paid subscriptions. By subscribing it, you will get access to all pro features. - Subscription plans: Weekly, Monthly. Checkout the payment screen of the application for the exact pricing in your region. - Your payment will be charged to your iTunes account as soon as you confirm your purchase. - You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase. - Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. - The cost of renewal will be charged to your account 24 hours before the end of current period. - When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will be not refunded. Terms of Use: https://ai-image-generator-cee55.web.app/terms_of_use.html Privacy Policy: https://ai-image-generator-cee55.web.app/privacy_policy.html

About

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.

Highlights
  • 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)
Features
Read full description

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: https://nexlyco.com/stable/privacypolicy.html Terms of Use: https://nexlyco.com/aiphoto/termsofuse.html

Screenshots

FLUX AI4 screens
Stable Diffusion4 screens

Verdict

The call

The clearest difference is monetization model: Stable Diffusion at free with in-app purchases against FLUX AI's subscription. Stable Diffusion also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). FLUX AI's advantage is review sentiment (46% vs 22%) and chart position (#184 vs unranked). On price, in-app purchases, device support and iOS requirement 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. FLUX AI sells 6 in-app purchases, starting at $4.99 per 7 days and Stable Diffusion sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FLUX AI ships an update every 3 weeks, Stable Diffusion weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 6 level
FLUX AI versus Stable Diffusion: the parameters behind the verdict, then further details
ParameterFLUX AIStable Diffusion
PriceFreeFree
Rating4.3 (778 ratings) — better—
Positive reviews46.0% of reviews — better22.2% of reviews
Number of ratings778 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
Best chart rank#184 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size84 MB55 MB
Age rating17+4+
DeveloperNoble App SolutionOnur Kaplan

Customer experience

FLUX AI

All ratings612 ratings
Positive82.0%
Neutral3.6%
Negative14.4%
Written reviews63 reviews
Positive46.0%
Neutral4.8%
Negative49.2%

Stable Diffusion

Written reviews18 reviews
Positive22.2%
Neutral0.0%
Negative77.8%

Bugs and requests

FLUX AI

Reported bugs

11 issues
  • App crashes on startup
  • App crashes after a short time
  • Cannot upload pictures
  • Ads do not play
  • Video rewards not ready
Show 6 more
  • Cannot paste prompts
  • App crashes when typing
  • Email support not working
  • Subscription cancellation issues
  • App crashes after purchase
  • Generates incorrect images for prompts

Requested features

7 requests
  • Allow adult content generation
  • Improve prompt adherence for specific requests
  • Offer more free credits or a fairer pricing model
  • Fix ad issues (length, non-playing)
  • Enable image uploads for generation
Show 2 more
  • Provide clearer subscription terms and renewal information
  • Improve customer support accessibility and responsiveness

Stable Diffusion

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

FLUX AI

Subscriptions3
  • AI Image Generator$4.997 Days
  • Weekly Plan$5.997 Days
  • Monthly Plan$19.991 Month
One-time3
  • Super 100$4.99
  • Super 200$7.99
  • Lifetime$39.99
3 purchases

Stable Diffusion

Subscriptions2
  • Weekly Plan$5.997 Days
  • Yearly Plan$34.991 Year
One-time1
  • Lifetime Premium$99.99

Questions

Is FLUX AI free?
FLUX AI is free to download, with in-app purchases available.
Is Stable Diffusion free?
Stable Diffusion is free to download, with in-app purchases available.
Do FLUX AI or Stable Diffusion have ads?
FLUX AI shows ads; Stable Diffusion does not.
Which is updated more often, FLUX AI or Stable Diffusion?
FLUX AI ships an update every 3 weeks, and Stable Diffusion weekly. Most recently, FLUX AI was updated on October 27, 2026 and Stable Diffusion on October 28, 2026.

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