FRB FlatrateBooster app icon

Apps Like FRB FlatrateBooster for iPhone and iPad

Make international calls at low rates

Make international calls at low cost using landline or freephone numbers. Set predefined destinations. Route calls automatically. Combine with provider flat rate for savings. Call German mobiles with recommended Flatrate.

by DALASON GmbH★ 0.00 ratingsSocial NetworkingFreeData updated 2026-09-08

FRB FlatrateBooster screenshots

Ranked alternatives

Showing 461–480 of 1,000 ranked alternatives.

  1. O+ Connect app icon

    O+ Connect

    Guangdong Heytap Technology Corp., Ltd.

    ★ 3.222 ratingsUtilitiesFreeData updated 2026-09-06
  1. WowTalk -ワウトーク- app icon

    WowTalk -ワウトーク-

    KINGSOFT Japan Inc.

    Improve communication and work efficiency.

    The app provides enterprise instant messaging with features like audio and video calls, multimedia messages, and work management tools. It aims to enhance communication and operational efficiency for businesses.

    ★ 2.45 ratingsBusinessFreeData updated 2026-10-17
  2. ArticulentVoice app icon

    ArticulentVoice

    Team One Networking Inc.

    Make and receive calls on the go

    Make and receive calls using internet connection. Park, hold, and transfer calls. Access call history and contacts. Use integrated VPN for security. Roam between Wi-Fi and cellular data for continuous calls.

    ★ 5.03 ratingsProductivityFreeData updated 2026-09-06
  3. FOCASE REC app icon

    FOCASE REC

    Shenzhen Kingtrun Technology Co.,Ltd

    ★ 3.310 ratingsUtilitiesFreeData updated 2026-09-06
  4. ASAAN app icon

    ASAAN

    ASAAN TELEKOMUNIKASYON TICARET LIMITED SIRKETI

    ★ 2.86 ratingsUtilitiesFreeData updated 2026-09-06
  5. LobiBox app icon

    LobiBox

    Jeff Terrozas

    Manage access and permissions remotely

    Control door access remotely via iOS . Manage permissions for building users. Make video/audio calls from visitor units. View access history and events through the .

    ★ 4.36 ratingsUtilitiesFreeData updated 2026-09-17
  6. Vkoll app icon

    Vkoll

    Voizarabia arabia

    ★ 2.01 ratingsSocial NetworkingFreeData updated 2026-09-13

How we rank alternatives

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