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 421–440 of 1,000 ranked alternatives.

  1. InnAIO-T9 app icon

    InnAIO-T9

    Shenzhen Qianhai Shouhui Technology Culture Co.,Ltd;

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  2. Hwinyo app icon

    Hwinyo

    Hwinyo Limited

    ★ 4.52 ratingsSocial NetworkingFreeData updated 2026-09-06
  3. Talkpad App app icon

    Talkpad App

    KEENER SERVICOS E DESENVOLVIMENTO DE SISTEMAS LTDA

    Chat with voice calls and messages

    Make and receive voice calls with high-quality audio. Send and receive messages with interactive features. Manage contacts and call history. Share files and links directly within conversations.

    ★ 4.56 ratingsUtilitiesFreeData updated 2026-09-06
  1. XonTel app icon

    XonTel

    United GULFGATE TRD. CO

    ★ 4.02 ratingsUtilitiesFreeData updated 2026-09-09
  2. Courtesy Connection app icon

    Courtesy Connection

    Courtesy Connection LLC

    Record calls, track data, manage phone trees

    Customize phone trees for property management. Record and store all calls. Generate detailed call reports and visualizations. Maintain operator phone number privacy.

    ★ 4.25 ratingsBusinessFreeData updated 2026-09-24
  3. GigTel Mobile app icon

    GigTel Mobile

    Clay County Rural Telephone Cooperative, Inc

    ★ 3.314 ratingsUtilitiesFreeData updated 2026-09-16
  4. Chaveirim Dispatch app icon

    Chaveirim Dispatch

    solomon klein

    Calls, respond, and communicate

    Dispatchers manage call assignments, track volunteer availability, and send real-time updates. Volunteers receive alerts, confirm responses, and communicate through in- messaging.

    ★ 4.710 ratingsProductivityFreeData updated 2026-09-06
  5. QTConnect 2.0 app icon

    QTConnect 2.0

    QT Global Software Ltd

    Send secure messages and calls

    Secure messaging and voice/video calls with end-to-end encryption. Support group chats and calls. Messages disappear after set times. Share files, photos, and videos securely. Customize alerts and themes for each conversation.

    ★ 4.820 ratingsBusinessFreeData updated 2026-09-06
  6. Car - Connect & Sync link app icon

    Car - Connect & Sync link

    姿君 贺

    Access music, navigate, and make calls

    To your system to control music, navigation, calls, and traffic updates. Adjust volume, search for locations, and manage contacts directly from the vehicle interface.

    ★ 4.58 ratingsUtilitiesFreeData updated 2026-09-06
  7. Telvatec Calling app icon

    Telvatec Calling

    TELVATEC LLC

    Call internationally with clear voice quality

    Make international calls with high-quality voice transmission. Dial numbers directly or use contact list. Receive calls and manage call settings. View call history and track call duration. Set up preferred rates and payment methods.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  8. MOBINOR Dialer app icon

    MOBINOR Dialer

    Four Square Technologies Ltd

    Make voice calls worldwide with quality.

    The app allows users to make voice calls using their iPhone contacts. It provides call cost information and maintains call logs.

    ★ 0.00 ratingsSocial NetworkingFreeData updated 2026-11-03
  9. Ez-Talk WalkieTalkie app icon

    Ez-Talk WalkieTalkie

    E-LEAD ELECTRONIC CO., LTD.

    Connect with friends anywhere, anytime.

    The app provides one-to-one, one-to-many, and many-to-many voice calls. It connects with car audio for mobile-to-mobile, mobile-to-car, and car-to-car audio calls.

    ★ 1.02 ratingsSocial NetworkingFreeData updated 2026-10-20

How we rank alternatives

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