Best Sip Phone Apps

248+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated November 2026

Looking for free sip phone apps? 20 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Sip Phone Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Zoiper Lite voip soft phoneZoiper Lite voip soft phoneFree4.4★ (1.7K)NoYesNov 2026
2PortSIP UCPortSIP UCFree4.1★ (93)NoNoNov 2026
3SessionTalk SIP SoftphoneSessionTalk SIP SoftphoneFree4.4★ (1K)NoYesNov 2026
4Smart-SIP-PhoneSmart-SIP-PhoneFree5.0★ (1)NoNoNov 2026
5MyPBX PhoneMyPBX PhoneFree5.0★ (2)NoNoJun 2026
6Yak - AI SIP PhoneYak - AI SIP PhoneFree3.2★ (5)NoYesNov 2026
7Mondex PhoneMondex PhoneFree5.0★ (4)NoNoNov 2026
8Dikec PhoneDikec PhoneFree—NoNoNov 2026

Top Picks for Sip Phone

Zoiper Lite voip soft phone#1

Zoiper Lite voip soft phone by Securax Ltd.

Call with any PBX or Provider
Editor's Choice
📊 Productivity
4.4😐(1.7K ratings)
FreeIn-App Purchases
Zoiper Lite voip soft phone screenshot 1
Zoiper Lite voip soft phone screenshot 2
Zoiper Lite voip soft phone screenshot 3
Zoiper Lite voip soft phone screenshot 4

This application provides a user-friendly VoIP softphone with excellent voice and video call quality. It offers seamless background operation, optimized battery usage, and easy account configuration via QR code scanning. Advanced features like call recording and conference calls are available through in-app purchases.

What We Love

  • 🚀 Easy to set up and use
  • 📞 Good call quality
  • 🌐 Works well with various VoIP providers
  • 💻 Useful for remote work
  • 🤝 Good for business communication

Room to Improve

  • 🐛 Frequent disconnections and registration issues
  • 🔇 Poor audio quality and volume
  • 🔋 High battery consumption
  • 📱 Compatibility issues with newer iOS devices
  • 🔒 Unreliable push notifications and background functionality
PortSIP UC#2

PortSIP UC by PortSIP Solutions, Inc.

SIP Softphone,Voice,Video,IM
Strong Contender
🌐 Social Networking
4.1(93 ratings)
Free
PortSIP UC screenshot 1
PortSIP UC screenshot 2
PortSIP UC screenshot 3
PortSIP UC screenshot 4
PortSIP UC screenshot 5
PortSIP UC screenshot 6

This SIP-based softphone app enables voice and video calls, along with instant messaging, using Wi-Fi or cellular data. It integrates with a PBX system for push notifications and offers advanced call management features. Security and high-definition media are prioritized.

4.4😞(1K ratings)
FreeIn-App Purchases
SessionTalk SIP Softphone screenshot 1
SessionTalk SIP Softphone screenshot 2
SessionTalk SIP Softphone screenshot 3

This app brings your business SIP account to your mobile device, offering voice calling, messaging, and video. An optional upgrade unlocks advanced features like call recording, multiple accounts, and enhanced security.

What We Love

  • 🚀 Works well
  • 👍 Easy to set up
  • 🔒 Secure
  • 🔋 Doesn't drain battery
  • 👍 Good call quality
  • 🚀 Reliable

Room to Improve

  • 🐛 Crashes frequently
  • 🐛 Doesn't work with some providers
  • 🐛 Push notifications not working
  • 🐛 Doesn't work in background
  • 🐛 Incompatible with newer iOS versions
  • 🐛 UI issues

More Sip Phone apps to explore

FAQ about Sip Phone

What are the best sip phone apps for iPhone?
Zoiper Lite voip soft phone tops our sip phone apps ranking as of November 2026, with a 4.4-star average from 1.7K App Store ratings, and it's free to download.
Yes — 20 of the top sip phone apps we rank are free to download, including Zoiper Lite voip soft phone and PortSIP UC.
Zoiper Lite voip soft phone has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 248+ sip phone apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches