200+ iOS apps curated and reviewed
Finding the right frb flatratebooster apps can be overwhelming with so many options. We've analyzed 200+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 4.8★ (124K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (275K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.3★ (62K) | No | No | Jul 2026 |
| 5 |  | Free | 4.7★ (16K) | Yes | No | Jul 2026 |
| 6 |  | Free | 4.7★ (20K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.6★ (1.6K) | No | No | Jul 2026 |
| 8 |  | Free | 3.9★ (80K) | Yes | Yes | Jul 2026 |
Make ultra-low-cost international calls and save on calls to German mobile numbers. This app routes calls via landline or freephone numbers, offering up to 99% savings. It provides cost control, uses your existing contacts, and ensures superb voice quality without internet calls.
Stay connected with loved ones globally through affordable international calls and fast mobile top-ups. This app offers fee-free recharges and excellent calling rates, making it easy to send credit and connect with over 150 countries.
Make crystal-clear international calls, send mobile top-ups to over 300 carriers in 100+ countries, and perform secure international money transfers. Enjoy various calling plans, automated refills, and special promotions for added value.
This app provides a dedicated phone number for calls, texts, and voicemail, syncing across devices for seamless use anywhere. It offers advanced spam filtering, call forwarding, and searchable message history. Voicemails are transcribed for easy reading and can be sent to your email.
Make affordable national and international calls directly from your iPhone. Save on mobile costs by using this app over various internet connections, including Wi-Fi. Access your contacts and bypass VoIP blockades for seamless communication worldwide.
Make affordable international calls to any offline phone number worldwide using your existing number. The recipient does not need the app or internet. Send mobile top-ups to over 160 countries.
Make affordable international calls and send mobile top-ups instantly to over 200 countries. Enjoy crystal-clear voice quality with no hidden fees or contracts. New users receive free minutes to start connecting globally.
Connect with friends and family through messaging, voice, and video calls. Discover news, local services, and games within the app. Features mobile payment and health tracking capabilities.
Make unlimited free calls and texts over WiFi or cellular data, saving on cell minutes and international charges. Get real phone numbers and turn your devices into phones for crystal-clear communication.
Make affordable international calls to over 220 countries without a contract. Enjoy low per-minute rates, optional caller ID management, and Bluetooth headset compatibility. Connect with friends and family globally with reliable service and 24/7 support.
Make affordable international calls and send SMS messages with this app. Enjoy high-quality VoIP calls and low rates, with an option for offline calling via local access numbers. Easily manage your contacts and top up your credit for seamless communication worldwide.
This app provides a free second phone number for calling and texting within the US and Canada. Protect your privacy, use it for side projects, or connect with international friends at low costs. It offers features like voicemail and the ability to turn tablets into phones.
Make free calls and send texts over WiFi or cellular data. This app provides a second phone number to protect your personal number in various situations. It also offers cheap international calls and SMS to over 230 countries, with high-quality voice calls.
Make affordable international calls and secure a second phone number for global communication. Enjoy local US plans, texting, and call recording features. Stay connected worldwide with clear audio and transparent pricing.
This app offers free unlimited WiFi calling and texting, allowing you to make calls and send messages without using your cellular minutes. It provides a real US phone number and enables cheap or free international calls and SMS to over 230 countries, with high-quality voice transmission.
Make affordable international calls to landlines and mobiles worldwide. Avoid roaming fees by calling over Wi-Fi and keep your personal number visible. Easily recharge mobile phones and send international SMS messages.
Make international calls directly to over 1,000 destinations without needing access numbers. Call mobile phones in popular countries and manage your calls with features like favorite contacts and balance checks. Compatible with iOS 6 and up.
This app blocks up to 99% of unwanted spam calls and texts using advanced AI and a vast database. It also offers a unique feature to annoy spammers with automated responses and protects your personal information from being sold online.
Obtain a private second phone number for calls, texts, and voicemail. Protect your primary number when dating, selling online, or signing up for services. Enjoy HD calls, international calling, and AI-powered call summaries without extra SIM cards or contracts.
Obtain virtual phone numbers for affordable international calls and texts. Receive SMS verification codes from various apps and platforms securely. Earn free credits through daily check-ins or by watching videos.