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Namecheckly
Free Domain Availability Check

Search .app Domain Availability

The secure domain for mobile and web applications. Backed by Google and requiring HTTPS for enhanced security. Trusted by mobile app developers and web applications.

How do I check if a .app domain is available?

To check if a .app domain is available, enter your desired brand name into Namecheckly's .app checker. We query the global registry database in real time to show you if the domain is registered or available for purchase. You only pay if you decide to buy the domain; the search itself is 100% free and requires no signup.

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Check .app availability

How It Works

01

Type Your Desired Name

Enter the name you want to register in the search box above. Do not include the .app extension, just the brand name.

02

Instant Verification

We verify the global WHOIS and registry databases in real time to see if the .app domain is available or taken.

03

Secure Your Domain

If available, secure it immediately before someone else registers it. We also show alternative extensions to protect your brand.

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Register Your .app Domain Today

Great .app names are moving fast. Secure your product's mobile home while it's still available.

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Common Questions about .app

What is a .app domain?
.app is a top-level domain (TLD) operated by Google Registry. It is specifically designed for mobile, web, and desktop applications. It is a highly secure namespace that instantly tells users they are accessing an app or app-related service.
How much does a .app domain cost?
.app domains typically cost $15–$20 per year at standard renewal pricing. Promotional first-year pricing is often discounted. Prices vary slightly by registrar.
What are the security requirements for .app domains?
The .app TLD is included on the HSTS preload list, meaning HTTPS is required for all connections to a .app website. You must configure an SSL certificate (often provided for free by modern hosts) for your .app domain to load in browsers.
What if my .app domain is already taken?
If your first-choice .app name is taken, try common variations: add a prefix like "get", "try", or "use" (e.g., getyourapp.app), append "app", "hq", or "io" (e.g., yourapp-hq.app), or use an abbreviated version. You can also run a full name search on Namecheckly to check availability across multiple domains and social handles instantly.
Should I also register the .com version of my .app domain?
Yes, if available. Register both .app and .com to protect your brand and avoid confusion. Many users default to .com by habit, and competitors could register it. Namecheap makes managing multiple domain extensions simple under one account, and stacking both extensions signals confidence in your brand.
Is .app good for SEO?
Yes. Search engines treat .app like any other generic TLD. The mandatory HTTPS requirement can actually provide a slight SEO boost, as Google considers security a ranking factor.

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