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 201–220 of 1,000 ranked alternatives.

  1. myAIS app icon

    myAIS

    MIMO TECH COMPANY LIMITED

    Manage services, check balance, pay bills

    Manage services and numbers with a single account login. Check balance, pay bills, top up, and buy SIM cards. Activate SIMs and apply for AIS Fibre. Report mobile and home internet issues 24/7.

    ★ 4.2726 ratingsLifestyleFreeData updated 2026-09-08
  1. 2nd Line+ Second Phone Number app icon

    2nd Line+ Second Phone Number

    MOBILEOCEAN BILISIM YAZILIM ANONIM SIRKETI

    Send private texts and calls globally

    Manage private calls and texts with a . Send and receive SMS, make voice calls, and verify codes without a physical SIM card. Access eSIM services at local prices for global communication.

    ★ 4.41,116 ratingsUtilitiesFreeData updated 2026-09-06
  2. Everybody - AI caller ID app icon

    Everybody - AI caller ID

    panRobotics doo, Beograd, Jove Ilica 15/7

    Identify spam calls and numbers

    Identifies spam calls from Western Balkans numbers reported by users. Manually confirms spam through share extension or search. Alerts users about unknown calls. Allows reporting of suspicious numbers.

    ★ 4.6949 ratingsReferenceFreeData updated 2026-09-09
  3. TalkTT - Call/SMS/Numbers/eSIM app icon

    TalkTT - Call/SMS/Numbers/eSIM

    ALIA NETWORK CORPORATION

    Buy phone numbers, send SMS, and get

    Make calls or send texts internationally using purchased phone numbers. Buy DID numbers from 80+ countries for call/text services. Purchase phone plans from 30+ countries. Buy eSIMs from 150+ countries for local internet access without roaming fees.

    ★ 4.8564 ratingsUtilitiesFreeData updated 2026-09-09
  4. Kasookoo app icon

    Kasookoo

    Yuave Ltd

    Route calls and manage contacts

    Manage business communications with a virtual receptionist that routes calls to team members. Conduct conference calls and add or remove participants. Tag incoming numbers for identification. Set primary numbers for outgoing calls.

    ★ 4.37 ratingsUtilitiesFreeData updated 2026-09-17
  5. Jettel Softphone app icon

    Jettel Softphone

    JETTEL ILETISIM TEKNOLOJILERI VE YAZILIM HIZMETLERI SANAYI TICARET LIMITED SIRKETI

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  6. Callbot - Automated Calling app icon

    Callbot - Automated Calling

    Sperry Labs LLC

    Record message, create group, call contacts

    Schedule and send voice messages by creating groups from contacts, recording messages, and letting make calls. Messages appear as calls from your phone number. Send up to 20 contacts for free, then pay 99 cents for each additional 20.

    ★ 3.916 ratingsProductivityFreeData updated 2026-09-09
  7. UCFone app icon

    UCFone

    TELCEL COMMUNICATIONS, INC

    Make and receive calls anytime

    Make and receive calls using internal extension numbers. Initiate voice or video calls. Access contact directory and manage call settings. Integrate with certified hosted platforms for unified communications.

    ★ 4.540 ratingsBusinessFreeData updated 2026-09-15
  8. Talkcoms app icon

    Talkcoms

    Talkcoms limited

    Send text messages and make calls

    Make voice calls and send text messages between users via Wi-Fi or mobile data. Browse a phone book to locate contacts and initiate calls or texts. No additional features are mentioned.

    ★ 4.3688 ratingsUtilitiesFreeData updated 2026-09-21
  9. Tamas app icon

    Tamas

    Mohammad Rahim

    ★ 0.00 ratingsSocial NetworkingFreeData updated 2026-09-06
  10. InText app icon

    InText

    Metis LLC

    ★ 4.04 ratingsSocial NetworkingFreeData updated 2026-09-14
  11. Second Phone Number 2nd Text app icon

    Second Phone Number 2nd Text

    AppFabric LLC

    Receive calls on virtual work numbers

    Manage business communications with virtual numbers. Add up to five work numbers, receive calls globally, and separate personal and business contacts.

    ★ 4.8655 ratingsUtilitiesFreeData updated 2026-09-06
  12. MaskCall app icon

    MaskCall

    Beijing Neutrino Flying Technology Co., Ltd.

    ★ 3.716 ratingsSocial NetworkingFreeData updated 2026-09-06
  13. Mi Llamada app icon

    Mi Llamada

    AmeriMex Solutions, Inc.

    Connect globally with easy calling.

    The app allows users to make international voice calls and recharge mobile phones globally. Users can connect with contacts and top up balances using credit cards or PayPal.

    ★ 2.414 ratingsProductivityFreeData updated 2026-09-21
  14. Faricom app icon

    Faricom

    Farai Mhandu

    ★ 0.00 ratingsSocial NetworkingFreeData updated 2026-09-06

How we rank alternatives

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