For iOS & Android Developers

Check If Your App Name
Is Taken Instantly

Instantly audit your app name across the iOS App Store, Google Play Store, `.com` / `.app` / `.dev` domains, and major social handles in one search.

Checks active app catalogs

Why Auditing Your App Name is Crucial

Avoid App Store Rejection

Apple's App Store Review Guidelines strictly forbid confusingly similar app names. Registering a taken name leads to immediate metadata rejection.

Claim the Perfect Domain

A mobile app needs a matching landing page. Verify your app name on specialized extensions like `.app`, `.dev`, and `.io` in the same click.

Prevent Legal Dilution

Launching an app with a taken name exposes you to trademark claims, forced rebrands, and losing your established user ratings.

Three Rules for App Store Naming (ASO & Brand)

01

Keep it under 30 Characters

Both the Apple App Store and Google Play Store limit your primary app title to 30 characters. Keep the core brand name short and punchy (e.g., 'Acme') and use subtitle metadata for descriptors.

02

Avoid Generic Suffixes

Avoid adding basic numbers or duplicate vowels to make a taken name work. It dilutes your brand, harms organic App Store search trust, and confuses consumers.

03

Claim the Domain & Socials Simultaneously

Ensure your startup owns the exact same handle on Instagram, TikTok, and YouTube, alongside a matching TLD (like `.com` or `.app`) to support marketing and drive direct organic web traffic.

Claim Your App Landing Page

Once you confirm your app name is available on the App Store, secure the matching domain immediately. Namecheap offers specialized `.app`, `.dev`, and `.io` extensions starting from $6.79/year.

Register Your App Domain

Ready to check your app name?

Verify your app name availability across App Stores, domains, and social media instantly.