Best Phone System Apps

248+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated October 2026

With an average user rating of 3.9★, the phone system category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Phone System Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Vodia PhoneVodia PhoneFree4.0★ (164)NoNoOct 2026
2phone.systemsphone.systemsFree5.0★ (1)NoNoSep 2026
3ROS Voip Phone SystemROS Voip Phone SystemFree—NoNoMay 2026
4SimpleVox Virtual Phone SystemSimpleVox Virtual Phone SystemFree5.0★ (1)NoYesOct 2026
5JustCall - Cloud Phone SystemJustCall - Cloud Phone SystemFree4.4★ (1.1K)NoNoNov 2026
6Quo (formerly OpenPhone)Quo (formerly OpenPhone)Free4.4★ (11K)NoYesNov 2026
7VirtualPhoneSystemVirtualPhoneSystemFree4.0★ (9)NoNoMay 2026
8Onebox – Virtual Phone SystemOnebox – Virtual Phone SystemFree3.0★ (46)NoNoOct 2026

Top Picks for Phone System

Vodia Phone#1

Vodia Phone by Vodia Networks Inc

Softphone for the Vodia PBX
Editor's Choice
💼 Business
4.0(164 ratings)
Free
Vodia Phone screenshot 1
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Transform your iPhone into a fully functional extension of your Vodia PBX system. Make, receive, and manage calls, send messages, and access your PBX features from anywhere with an internet connection. Stay connected and manage your communications efficiently.

phone.systems#2

phone.systems by DIDWW

Cloud Telephony for Businesses
Strong Contender
💼 Business
5.0(1 ratings)
Free
phone.systems screenshot 1
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This cloud-based telephony solution enhances business communication with a built-in softphone for global connectivity. It offers seamless CRM integration, shared contacts, and multi-device synchronization without requiring any hardware. Features include call recording, voicemail, and a lost calls tracker.

More Phone System apps to explore

FAQ about Phone System

What are the best phone system apps for iPhone?
Vodia Phone tops our phone system apps ranking as of October 2026, with a 4.0-star average from 164 App Store ratings, and it's free to download.
Yes — 20 of the top phone system apps we rank are free to download, including Vodia Phone and phone.systems.
Vodia Phone has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 248+ phone system apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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