Callsling app icon

Apps Like Callsling for iPhone and iPad

by Dan Klein★ 3.97 ratingsBusinessFreeData updated 2026-09-06

Callsling screenshots

Ranked alternatives

Showing 881–900 of 1,000 ranked alternatives.

  1. Silentel app icon

    Silentel

    Ardaco a.s.

    Secure communication for sensitive information.

    The app protects voice calls, messages, chats, and files against eavesdropping. It offers secure contacts, voice/video calls, conferences, messages, and file transfers with device-to-device encryption.

    ★ 0.00 ratingsBusinessFreeData updated 2026-09-23
  1. MobileExt Softphone app icon

    MobileExt Softphone

    Macrotech USA Inc

    Make and receive secure calls

    Make and receive calls using cloud-based SIP VoIP technology. Manage call logs, set up call forwarding, and access voicemail. Integrate with enterprise directories for contact lookup. Support encrypted communications for secure business interactions.

    ★ 0.00 ratingsBusinessFreeData updated 2026-09-06
  2. MiCollab app icon

    MiCollab

    Mitel Networks Corporation

    ★ 0.00 ratingsBusinessFreeData updated 2026-09-11

How we rank alternatives

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