Comparison

CastleBird vs HookGen

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

Head to head
About

CastleBird

Features
Read full description

Generate your dream website faster than brewing your morning coffee. No learning curve, no coding, and no design skills needed. Do this with just a few taps on your mobile phone. CastleBird lets you manage your online business when you’re on the road, at home, and everything in between. All-in-one mobile app for small business owners - Get discovered online. Starting today. Our AI-powered mobile website builder will generate every section of your site in 30 seconds. Experience the power of AI and boost your online presence instantly. - Craft high-converting web pages with ease. Create a variety of pages, from stunning landing pages to engaging β€œAbout Me” sections. Our app helps you build pages that turn visitors into loyal customers. Make every page unique with easy customization. Stand out and connect with your audience. - Regenerate. Rewrite. Refine. Remove unwanted text with a simple swipe and regenerate entire text sections with fresh suggestions – all in a single tap. Refine your content effortlessly. Craft perfect messages in seconds. - Flaunt your business in style. Choose from preset color themes to match your brand's aesthetic. Keep your design simple and consistent. Enjoy a hassle-free customization experience. - Sprinkle digital imagery that brings your website to life. Spice up your website with photos and videos. Share your brand's story that captures your audience’s attention in a visually unforgettable way. Easily upload and manage media content. Create a dynamic and engaging online presence.

About

HookGen

Features
Read full description

HookGen is the ultimate cheat code for content creators. Stop staring at a blank page. Just enter your niche or topic, and our specialized AI will instantly generate high-retention video hooks, complete script structures, and optimized captions. Designed for speed, HookGen features a sleek, professional interface that gets out of your way and lets you create. Stop the scroll. Start the growth. The average creator spends 4 hours a week staring at a blank screen. HookGen fixes that in 3 seconds. Whether you’re building on TikTok, Instagram Reels, or YouTube Shorts, your success depends on one thing: The Hook. If you don’t grab their attention in the first 3 seconds, they swipe away. HookGen uses advanced AI engineered specifically for social media psychology to write viral-ready hooks and full video scripts tailored to your exact niche. THE STUDIO FEATURES: Psychologically Engineered Hooks: Get 3 unique hook options for every video, designed to stop the scroll and boost your retention metrics. Full Production Scripts: Don't just get an ideaβ€”get the full 30-60 second script, including the value body and a high-converting Call to Action (CTA). Captions & Hashtags: Every script comes with an optimized caption and 5 highly targeted hashtags to help the algorithm find your audience. The Script Vault: Save your favorite generations to your private, offline vault. All data is stored locally on your device for total privacy. Liquid Glass Interface: A premium, dark-mode experience designed for the modern creator. STUDIO PRO SUBSCRIPTION TERMS To provide unlimited AI generations and advanced viral models, HookGen offers two "Studio Pro" auto-renewable subscription options: 1. Studio Pro Monthly: $9.99 per month (Includes a 1-Month FREE Trial) How Billing Works: Payment: Your payment will be charged to your Apple ID Account as soon as you confirm the purchase. Free Trial: If you choose the monthly plan, your 1-month free trial begins immediately. You will not be charged until the trial ends. Any unused portion of a free trial period will be forfeited if you purchase a subscription before the trial ends. Auto-Renewal: Your subscription will automatically renew at the end of each billing period (monthly or yearly) unless you turn off auto-renew at least 24 hours before the current period ends. Managing Subscriptions: You can manage or cancel your subscription at any time by going to your Account Settings on the App Store after purchase. LINKS & LEGAL Support: https://docs.google.com/document/d/1fZ5Z-nwO-ZNpm6GhlLnTSIazK8jNzvArhPj29RFYV4o/edit?usp=sharing Privacy Policy: https://docs.google.com/document/d/1aLNeC11rpDUSxtonzhR1uOofMOVvBkCR29s9SsAcAaI/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/19CLE1APe_-4ZRrlSzubiHy6yE_WxmUrpouMw8j0rYsM/edit?usp=sharing

Screenshots

CastleBird4 screens
HookGen4 screens

Verdict

The call

The clearest difference is in-app purchases: CastleBird at none against HookGen's 1. CastleBird also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and ads there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. HookGen sells 1 in-app purchase, starting at $12.99 per month. CastleBird asks for nothing beyond the download.

Scorecard3 real differences Β· 3 level
CastleBird versus HookGen: the parameters behind the verdict, then further details
ParameterCastleBirdHookGen
PriceFreeFree
Update frequencyEvery 3 monthsβ€”
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.0 β€” better17.6
Further details β€” not scored
Size93 MB11 MB
Age rating17+9+
DeveloperCastleBirdNICHOLAS ERWIN HEITKAMP

In-app purchases

None

CastleBird

No in-app purchases

1 purchases

HookGen

Subscriptions1
  • Studio Monthly1 Month trial$12.991 Month

Questions

Is CastleBird free?
CastleBird is free to download, with no in-app purchases.
Is HookGen free?
HookGen is free to download, with in-app purchases available.
Do CastleBird or HookGen have ads?
Neither CastleBird nor HookGen shows ads.

Other comparisons