225+ iOS apps curated and reviewed
The best my second line apps on iPhone average 4.6★ across 225+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (7.2K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.5★ (133K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (591K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.7★ (650K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.7★ (93K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.6★ (16K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.8★ (911K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (51K) | No | Yes | Jul 2026 |
Obtain a secondary phone number for your smartphone, offering both local and international options. This app provides private calling and texting capabilities, ideal for personal use or business needs, with features like voicemail transcription and auto-reply.
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.
Get a free, personalized local phone number for unlimited calling and texting. Share photos, videos, GIFs, and more. Customize tones and wallpapers for a unique experience. Upgrade for ad-free use and verification codes.
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.
Create and manage multiple private phone numbers for calls and texts. Keep your personal number secure by using disposable lines for different contacts or situations. Organize communications and block unwanted spam.
Get a second phone number for calls and texts without needing a new SIM or device. This app provides real US, Canada, and Finland numbers for privacy, business, or personal use. Enjoy features like voicemail, call recording, and international calling.
This app provides free nationwide calling and texting, offering a private second phone number or a dedicated business line. It features flexible data plans, including a free option for select apps, and affordable international calling.
Manage multiple private phone lines for personal and business use without needing extra SIM cards. Make calls, send texts, and even send/receive faxes worldwide. Offers eSIM data plans and AI-powered communication tools.
Obtain a secondary phone number for private calls and texts. Ideal for online dating, selling items, travel, and more, it offers numbers from various area codes without needing a new SIM card. Enjoy features like voicemail and internet calling with flexible plans.
Obtain a private, secondary phone number for unlimited texting and receiving verification codes. Protect your personal number while online shopping, dating, or selling. Enjoy group texting and ad-free communication.
This app provides a dedicated second phone number for private texting and calling. It offers features like unlimited SMS/MMS, custom voicemail, and auto-reply to help manage communications and keep conversations organized across devices.
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.
Obtain a secondary phone number for calls and texts without needing an extra SIM card. This app allows you to separate personal and business communications, record calls, and send unlimited messages. It's ideal for online transactions, dating, and professional use.
Obtain a secondary phone number for calls and texts without a new SIM card. This app provides a private line for business or personal use, masking your primary number. It offers flexible subscription or one-time purchase options with included credits.
This app provides a second phone number for calls and texts, enhancing privacy and communication. It offers features like call screening, blocking, and unlimited messaging over Wi-Fi, eliminating the need for cellular data.
This app provides a secondary phone number for texting and calling, allowing users to protect their privacy. It offers features like call recording, anonymous caller lookup, and international calling. Users can get multiple numbers for various needs, from personal use to business.
Get a private second phone number for personal and business use without needing an extra SIM card. Make calls and send texts internationally at no extra cost. Ideal for travel, online marketplaces, and managing multiple contacts.
This app provides a secondary phone number for various purposes, including bypassing SMS verification codes for app and web account creation. It offers a US cell phone plan with eSIM or SIM options and enables affordable international calls using a virtual temporary number.
Obtain a secondary phone number for personal, business, or privacy needs without a new SIM card. This app offers instant setup for texting, calling, and managing multiple lines with features like custom voicemails and call recording.
Get a dedicated second phone number for your business to maintain privacy and professionalism. This app ensures calls are business-related, offers a spam filter, custom voicemail, and voicemail-to-text transcription. Manage your business communications efficiently with organized history and timely notifications.