OptMsg app icon

Apps Like OptMsg for iPhone and iPad

Send and manage secure emails

Manage emails with full inbox control. Only approved senders can send messages. Grant or revoke access to your inbox. Automatically delete trash after 3 days. Send and receive encrypted emails. Set custom filters and rules.

by OptMsg LLC★ 5.05 ratingsProductivityFreeData updated 2026-09-06
App detailsView in App Store

Ranked alternatives

Showing 961–980 of 1,000 ranked alternatives.

  2. Flowtree app icon

    Flowtree

    Flowtree Cloud Solutions LTD.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
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  3. SMSDefender app icon

    SMSDefender

    Runninghill Software Development PTY LTD

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  8. Nyuna app icon

    Nyuna

    Siccura Ltd

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
    App details
  9. Mail+ for Enterprise app icon

    Mail+ for Enterprise

    iKonic Apps LLC

    Secure email calendar contacts access

    The app provides secure access to email, calendar, and contacts from mail servers supporting Microsoft ActiveSync. It allows users to view, compose, and send emails, download attachments, and manage calendar appointments with reminders.

    ★ 0.00 ratingsBusinessFreeData updated 2026-10-16
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  13. Telinfy app icon

    Telinfy

    GREENADS GLOBAL PRIVATE LIMITED

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
    App details
  14. Tempora app icon

    Tempora

    TEMPORA SOFTWARE LIMITED

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-11
    App details
  17. ChatMaxima app icon

    ChatMaxima

    TechMaxima India Private Limited

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
    App details

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.