Comparison

Thumbnail Maker AI vs Thumby

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

Head to head
About

Thumbnail Maker AI

Create professional, click-worthy video thumbnails in seconds using AI. Simply describe your video content and let the AI generate optimized designs to boost your click-through rate and views. It also offers tools for generating titles, descriptions, and hashtags.

Highlights
  • AI-generated thumbnails
  • Customizable with reference photos
  • 30-second workflow
  • Precision cropping and color filters
  • AI video titles, descriptions, and hashtags
  • AI prompt enhancer
Features
Read full description

Stop losing views to weak thumbnails. Your content is great — but nobody clicks because your thumbnail doesn't stop the scroll. Studies show that 90% of top-performing YouTube videos have custom thumbnails. If yours look basic, you're invisible. Thumbnail Maker AI uses advanced artificial intelligence to create professional, click-worthy thumbnails in seconds. Just describe your video, and AI generates thumbnails designed to maximize your click-through rate and get more views. This isn't a design tool. It's a growth tool. WHY CREATORS SWITCH TO THIS APP → More Clicks: AI-generated thumbnails optimized for maximum CTR — bold compositions, vivid colors, and attention-grabbing layouts that stop the scroll → Your Face, Your Brand: Upload reference photos and AI preserves your exact face and identity. Your audience recognizes you instantly — boosting trust and clicks → 30-Second Workflow: Describe your video → AI generates thumbnails → Download. No templates. No design skills. No wasted time → Professional Crop & Edit: Fine-tune any thumbnail with precision cropping, zoom controls, and 7 cinematic color filters — Vivid, Cool, Warm, Drama, and more → Smarter Every Time: Powered by GPT-Image and Gemini AI, prompts are automatically enhanced to produce thumbnails that professional designers would charge hundreds for HOW IT WORKS 1. Describe your video in any language 2. Optionally upload your face or reference photos 3. Tap Generate — AI creates click-optimized thumbnails 4. Crop, filter, and perfect your favorite 5. Save to gallery and upload to YouTube BUILT-IN AI CREATOR TOOLS Beyond thumbnails, unlock a complete YouTube growth toolkit: • AI Video Titles — Generate SEO-optimized, click-worthy titles • AI Descriptions — Draft engaging descriptions that rank • AI Hashtags — Find trending hashtags to boost discoverability • AI Prompt Enhancer — Powered by Gemini 2.5, transforms simple ideas into stunning visual concepts WHO IS THIS FOR? YouTubers tired of low views. Creators who know their content is good but can't figure out why nobody clicks. Podcasters, educators, gamers, vloggers, and brands who want professional thumbnails without hiring a designer. If you make videos, this app makes them get watched. START FOR FREE Try it free — generate your first thumbnail in under 30 seconds and see the difference AI makes. Terms & EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ https://www.thumbnail.pro/

About

Thumby

Effortlessly create eye-catching thumbnails for your videos using AI. Upload a photo, describe your desired style and text, and let the app generate custom, click-optimized designs. No design skills are necessary to produce professional-looking visuals.

Highlights
  • AI-powered thumbnail generation
  • Customizable style and text input
  • Face-focused AI engine for engagement
  • Multiple design presets and formats
  • AI-generated background replacement
  • High-CTR design principles
  • Credit system for AI model usage
Features
Read full description

Transform any YouTube video into a scroll-stopping hit with Thumby, the AI-powered thumbnail creation app. Just upload a photo of your face, describe the style and text you want, and Thumby generates a custom, click-optimized thumbnail—ready to post, no design skills needed. Thumby’s face-focused AI engine analyzes your uploaded image and places it at the center of attention, automatically enhancing expression, lighting, and contrast to maximize engagement. Whether you’re creating content for gaming, vlogs, tech reviews, reaction videos, or lifestyle channels, Thumby adapts its design to match the tone, emotion, and genre of your video. Choose from over 20 design presets tailored to trending YouTube styles, cinematic, clean and minimal, chaotic reaction, VHS retro, streamer-core, aesthetic, and more. Add your video title or hook text, and Thumby dynamically lays it out with bold, high-CTR design principles like large fonts, sharp outlines, 3D effects, and vibrant color palettes that stand out in any feed. Need different formats? No problem. Thumby supports standard 16:9 YouTube thumbnails, vertical 9:16 for Shorts and TikTok, 4:5 for Instagram, and square 1:1 exports for universal use. Generate up to eight thumbnail variations at once, compare side-by-side, and pick the one that hits hardest. Want a more dynamic look? Replace cluttered backgrounds with AI-generated scenes, vibrant textures, gradients, or abstract visuals to reinforce the video’s emotion—epic, funny, suspenseful, clean, or over-the-top. Thumby also gives you fine-tuned control over mood and lighting, so you can tweak warmth, saturation, glow, and facial highlights to fit your narrative perfectly. Under the hood, Thumby uses multiple AI models tuned for thumbnail generation, each with its own speed and style. Select the one that fits your workflow and credit budget, track usage easily, and top up seamlessly with one-tap credit packs when needed. Every render is saved in your personal in-app gallery, where you can zoom, preview, download high-resolution files, or re-edit on the fly. From subtle pulse animations during render to haptic feedback that lets you feel the AI working, Thumby delivers a smooth creative experience that’s optimized for performance—both in your hands and in the YouTube algorithm. Here’s how it works: upload a photo of yourself or your subject, describe your thumbnail style and text, pick your content niche and mood, choose your output size and number of versions, select a model, and tap generate. In seconds, you’ll have a studio-quality thumbnail ready to go live. Iterate as much as you want until it’s perfect. Thumby is made for creators who want results without wasting time. Whether you're an aspiring YouTuber, an experienced editor managing multiple channels, a Shorts creator pushing daily uploads, or a streamer building your brand—Thumby gives you a faster way to get pro thumbnails that drive more clicks. Thumby operates on a flexible credit system. Each generation costs a few credits depending on the AI model you choose. Buy credits through one-time packs or opt into auto-renewing plans. Pricing is clear, upfront, and built for creators who scale. All you need is an internet connection to generate, preview, and download your thumbnails. Your results are AI-generated and optimized for engagement—but always review before publishing for best results. Download Thumby today and start making high-performance thumbnails that turn impressions into views. Powered by AI, designed by you. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Thumbnail Maker AI4 screens
Thumby4 screens

Verdict

The call

The clearest difference is ads: Thumby at none against Thumbnail Maker AI's shown. Thumbnail Maker AI's advantage is update cadence (every 3 weeks vs every 4 months). On price, rating, ratings volume and in-app purchases 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. Thumbnail Maker AI sells 6 in-app purchases, starting at $4.99 per 7 days and Thumby sells 10 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 1.0 for Thumbnail Maker AI against 1.0 for Thumby. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Thumbnail Maker AI ships an update every 3 weeks, Thumby every 4 months. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 7 level
Thumbnail Maker AI versus Thumby: the parameters behind the verdict, then further details
ParameterThumbnail Maker AIThumby
PriceFreeFree
Rating1.0 (1 ratings)1.0 (1 ratings)
Number of ratings11
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size69 MB71 MB
Age rating17+4+
DeveloperJoe JeyaseelanAllyson, Inc.

Customer experience

Thumbnail Maker AI

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Thumby

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

6 purchases

Thumbnail Maker AI

Subscriptions3
  • Weekly$4.997 Days
  • Monthly$9.991 Month
  • Yearly3 Days trial$49.991 Year
One-time3
  • Lite$4.99
  • Starter$9.99
  • Creator$14.99
10 purchases

Thumby

Subscriptions5
  • 30 Credits - Weekly$2.997 Days
  • 50 Credits - Weekly$4.997 Days
  • 500 Credits - Monthly$49.991 Month
Show 2 more
  • 2,500 Credits - Annual$249.991 Year
  • 5,000 Credits - Annual$499.991 Year
One-time5
  • 5 Credits$0.99
  • 25 Credits$4.99
  • 75 Credits$9.99
Show 2 more
  • 500 Credits$49.99
  • 1,000 Credits$99.99

Questions

Is Thumbnail Maker AI free?
Thumbnail Maker AI is free to download, with in-app purchases available.
Is Thumby free?
Thumby is free to download, with in-app purchases available.
Which has better reviews, Thumbnail Maker AI or Thumby?
Thumbnail Maker AI and Thumby are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Thumbnail Maker AI or Thumby have ads?
Thumbnail Maker AI shows ads; Thumby does not.
Which is updated more often, Thumbnail Maker AI or Thumby?
Thumbnail Maker AI ships an update every 3 weeks, and Thumby every 4 months. Most recently, Thumbnail Maker AI was updated on October 10, 2026 and Thumby on October 13, 2026.

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