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

Ranked alternatives

Showing 621–640 of 1,000 ranked alternatives.

  1. Mieb VPN app icon

    Mieb VPN

    levimib group Korlatolt Felelossegu Tarsasag

    ★ 4.915 ratingsUtilitiesFreeData updated 2026-09-06
  1. F-Safe Go app icon

    F-Safe Go

    FPT Telecom Joint Stock Company

    Secure browsing and block scams

    Secure browsing and privacy protection with real-time threat detection. Block malicious websites and phishing attempts. Encrypt internet traffic with a built-in VPN. Set up secure connections and manage privacy settings.

    ★ 5.06 ratingsProductivityFreeData updated 2026-09-06
  2. Nevvi app icon

    Nevvi

    Tyler Standal

    ★ 5.04 ratingsProductivityFreeData updated 2026-09-06
  3. Spixi Private Chat & Wallet app icon

    Spixi Private Chat & Wallet

    IXI Labs d.o.o.

    Send messages, make payments, run apps

    Secure messaging with end-to-end encryption and post-quantum security. Send encrypted messages, make voice calls, and share files. Use built-in crypto for payments. Install Mini Apps for additional features. No sign-up required.

    ★ 4.76 ratingsSocial NetworkingFreeData updated 2026-09-06

How we rank alternatives

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