About this app
Check the WHOIS information for any domain name. Works with the newest gTLDs such as .tech, .online, and .party. International Domain Names (IDNs) are also supported. Enter the domain in either the native language or punycode. Your lookups are saved locally to your device so you can re-check your past lookups. Lookups are performed directly from your device connecting to the TLD whois servers on port 43.
Latest release
What’s New
This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included. Updates for iOS 11, new TLDs, and some bug fixes.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 1, 2026 · 2:39 PM Free
Screenshots
