NetDomains vs CastleBird
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NetDomains
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This application is primarily aimed at individuals and small businesses who want to keep track of their and their clients’ domains and hosting plans. You can enter records of - domains, - hosting plans, - domain / hosting providers and - domain owners / subscriber’s in the application’s database. You can also link these items to one another so it is immediately obvious which domain is owned by who, which hosting plan is subscribed by who, when do they expire, which company provides the domain or the hosting service and so on and so forth. You can also enter the price of each domain and hosting plan in case you want to track the related financial part as well. You can also create tags with custom names and color that you can then assign to any domain, hosting plan, owner or provider in case you would like to create your own classification system. The application also makes it super easy to filter your entries based on tags, owners, providers, etc.
CastleBird
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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 “About 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.
Screenshots
Verdict
The clearest difference is iOS requirement: NetDomains at 10.3 against CastleBird's 15.0. On price, update cadence, ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NetDomains ships an update every 4 months, CastleBird every 3 months. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.
| Parameter | NetDomains | CastleBird |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 93 MB |
| Age rating | 17+ | 17+ |
| Developer | My Web Kft. | CastleBird |
In-app purchases
NetDomains
No in-app purchases
CastleBird
No in-app purchases









