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Best Secure Business Calls Apps

219+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated June 2026

Whether you're new to secure business calls or looking for an upgrade, our curated collection of 219+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Secure Business Calls

Wire • Secure Messenger#1

Wire • Secure Messenger by Wire Swiss GmbH

Secure Business Collaboration
Editor's Choice
💼 Business
3.1😐(912 ratings)
Free
Wire • Secure Messenger screenshot 1
Wire • Secure Messenger screenshot 2
Wire • Secure Messenger screenshot 3
Wire • Secure Messenger screenshot 4
Wire • Secure Messenger screenshot 5

A secure collaboration platform that enhances team productivity through private messaging, file sharing, conference calls, and more. Boost privacy with features like ephemeral messages and device fingerprinting. Available on all devices, with options for crisis collaboration and a free version for external partners and personal use.

What We Love

  • 🚀 Fast and smooth
  • 🔒 Secure and private
  • 👍 Elegant and intuitive design
  • 👍 Great voice and call quality

Room to Improve

  • 🐛 Buggy, crashes, and freezes
  • 🐛 Unreliable notifications and message delivery
  • 🐛 Laggy performance on older devices
YouMail: Block Spam on iPhone#2

YouMail: Block Spam on iPhone by YouMail

Safer Calls, Texts & Voicemail
Strong Contender
🔧 Utilities
4.7😊(98K ratings)
FreeAdsIn-App Purchases
YouMail: Block Spam on iPhone screenshot 1
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YouMail: Block Spam on iPhone screenshot 3
YouMail: Block Spam on iPhone screenshot 4
YouMail: Block Spam on iPhone screenshot 5
YouMail: Block Spam on iPhone screenshot 6

This application helps users block unwanted phone calls and spam messages effectively. With its advanced filtering and blocking features, users can enjoy a hassle-free calling experience. Take control of your phone calls and messages today!

What We Love

  • 🚀 Great app, blocks spam calls
  • 👍 Customizable greetings and voicemail
  • 🚀 Effective at reducing spam calls
  • 👍 User-friendly and easy to set up

Room to Improve

  • 🐛 Syncing issues, need to re-download app
  • 🐛 Clumsy and not fully seamless
  • 🔋 Drains battery and adds charges
SmartLine Second Phone Number#3

SmartLine Second Phone Number by GoDaddy.com, LLC

2nd phone number for business
Worth Considering
💼 Business
4.7😞(44K ratings)
FreeIn-App Purchases
SmartLine Second Phone Number screenshot 1
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SmartLine Second Phone Number screenshot 4
SmartLine Second Phone Number screenshot 5

SmartLine provides a second phone number for your business, ensuring professional communication separation. It offers features like professional call quality, spam call filtering, custom voicemail, and more. Stay organized, set business hours, and manage your business calls efficiently. Get SmartLine now and enhance your business communications.

What We Love

  • 🚀 Convenient business line
  • 📝 Stores call/text history
  • ⏱️ Ability to set business hours

Room to Improve

  • 🐛 Unreliable text messaging
  • 📞 Missed/dropped calls
  • 🔔 Delayed/missing notifications

More Secure Business Calls apps to explore

4
eVoice – Business Phone Number
eVoice – Business Phone Number
eVoice – Business Phone Number
Virtual Business Phone System
Free

eVoice is a reliable communications solution that provides a second business line accessible through a mobile app, allowing you to connect with customers and colleagues easily. Simplify your communication needs and stay connected on-the-go.

💼 Business
(519)
5
SpoofCard - Privacy Protected
SpoofCard - Privacy Protected
SpoofCard - Privacy Protected
Second Number For Calls & Text
Free

Get a second number for calls with SpoofCard - Privacy Protected. Protect your privacy and make calls with a different number. Sign up now for secure communication.

🌐 Social Networking
(1.5K)
6
LinkedPhone—Pro Business Line
LinkedPhone—Pro Business Line
LinkedPhone—Pro Business Line
2nd Number—Calls, Texts, Teams
Free

Get a professional second phone line for your business with advanced features like call forwarding, voicemail, and a separate business number, all in one convenient app. Stay connected with clients seamlessly and enhance your professional image.

💼 Business
(180)
7
Vonage Business Communications
Vonage Business Communications
Vonage Business Communications
by Vonage
Free

Stay connected on the go with a business communication app that unifies calling, texting, and video conferencing. Maintain a single business identity, manage settings, and access voicemails easily. Available to Vonage Business Communications customers at no extra cost — log in and start communicating anytime, anywhere.

📊 Productivity
(21K)
8
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Business calling and texting
Free

This application provides teams with a comprehensive phone system, offering features like unlimited calling and texting, a lightweight CRM, integration with various platforms, and exceptional customer support. Users can easily manage business communications, keep personal and business numbers separate, and try it for free for 7 days. Get started in minutes with no long-term commitment.

💼 Business
(11K)
9
NextivaONE
NextivaONE
NextivaONE
Business Phone Calls & Texts
Free

Access a powerful business phone system on the go with our app. Stay connected to your team and clients from anywhere, manage calls efficiently, and streamline communication seamlessly. Download now for increased productivity and convenience.

💼 Business
(6.8K)
10
Zangi - Private Messenger
Zangi - Private Messenger
Zangi - Private Messenger
Safe. No Trace. Encrypted
Free

"Register anonymously, no phone number required. Send messages securely and quickly with complete privacy."

🌐 Social Networking
(8.1K)
11
Dialpad
Dialpad
Dialpad
A modern phone system
Free

Experience seamless business communication with a comprehensive platform that centralizes calls, messages, and contacts. Enjoy unique features like automatic transcriptions, device flexibility, and rich contact profiles for productive and efficient conversations. Elevate your team's communication effortlessly.

💼 Business
(4.5K)
12
Silent Phone
Silent Phone
Silent Phone
Secure Calling & Messaging
Free

Encrypt your calls and messages for ultimate privacy with this secure communication app. Stay protected from eavesdroppers and securely connect with others. Download now for secure conversations.

💼 Business
(88)
13
Second Phone Number - 2Number
Second Phone Number - 2Number
Second Phone Number - 2Number
2nd Line for Texts and Calls
Free

Get a second phone number for private calls and texts with 2Number! Make international calls, hide your real number, and use features like call recording and text messaging. Perfect for online services, dating, and more. Try it now!

🔧 Utilities
(132K)
14
Spike: AI Email & Team Chat
Spike: AI Email & Team Chat
Spike: AI Email & Team Chat
Teamspace & mail for business
Free

Spike is an innovative email application that transforms your inbox into a collaborative workspace. With powerful tools like chat, notes, and tasks integrated directly into your emails, Spike helps you communicate and collaborate more efficiently. Experience a new way of managing your emails - try Spike today!

📊 Productivity
(281)
15
Phone2: Business Phone Number
Phone2: Business Phone Number
Phone2: Business Phone Number
Calling & texting for business
Free

Get a professional business phone number with Phone2 for all your calling and messaging needs. Stay connected with customers through a dedicated number and manage your business communications efficiently.

💼 Business
(373)
16
magicJack for BUSINESS
magicJack for BUSINESS
magicJack for BUSINESS
by MAGICJACK VOIP SERVICES LLC
Free

An affordable business phone system with essential features like local and long-distance calling, free voicemail, SMS texting, conference bridge, call forwarding, and caller ID. Stay connected from anywhere with the magicJack for BUSINESS app.

💼 Business
(989)
17
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
Private Texts & Calls, eSIMs
Free

"Get a second phone number for personal or business use with OnPhone. Make international calls, choose custom numbers, and enjoy features like voicemail, call recording, call forwarding, and more with eSIM technology to save on data fees. Download now!"

💼 Business
(51K)
18
Comcast Business
Comcast Business
Comcast Business
by Comcast Cable Communications Management, LLC
Free

Access your account, manage services, pay bills, set up notifications, troubleshoot issues, and more with this all-in-one Comcast Business App designed for Comcast Business customers. Stay connected on the go and access features tailored to your business needs. Contact CBMA_Feedback@comcast.com to provide feedback.

💼 Business
(30K)
19
Aircall
Aircall
Aircall
More than a business phone
Free

A cloud-based phone solution for businesses, Aircall offers easy setup with VoIP, seamless integrations, and collaborative features like shared contacts, call transfers, and call recording. With international numbers, native SMS, and no hardware required, facilitate better conversations anywhere in the world. Sign up now for Aircall and streamline your communication processes effortlessly.

💼 Business
(244)
20
2nd Phone Number: BusinessLine
2nd Phone Number: BusinessLine
2nd Phone Number: BusinessLine
Organize your Text & Calls Now
Free

Get a second phone number easily with this app for all your texting and calling needs. Separate work and personal communications effortlessly in one device.

💼 Business
(3.8K)

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