ErmineMail unites all of your mail accounts in one app:
Gmail, Aol, Outlook, Yahoo, Hotmail, Yandex, Mailru, ukrnet.
Top 5 reasons to use UniMail:
1. Optimized for iOS8
2. Ad Free
3. No in-app purchases
4. Search across all downloaded inbox letters
5. popular mail accounts in one app
Apps core features:
1. Manage your mail accounts
2. Get letters (imap) from server.
3. Multi deleting letters
4. Inbox, Sent, Spam folders
5. Offline mode
6. New letter/Reply/Forward ability
7. Add attachements
8. Search ability