- Version: 1.0.2
- Size: 7.5 MB
- Release date: 2022-07-05
- Min iOS: 12.4
- Bundle ID: kr.co.whois.app.whoismailviewer
- Version: 2.0.8
- Size: 43.73 MB
- Release date: 2020-02-20
- Min iOS: 13.0
- Bundle ID: kr.co.whois.app.whoisworks
- Version: 1.8
- Size: 17.92 MB
- Release date: 2016-07-01
- Min iOS: 8.0
- Bundle ID: kr.co.whois.ClassNoteLite