Best apps like ClearTempo VOIP

10+ similar apps compared and reviewed

4.9 avg rating
10 free apps
Updated September 2026
ClearTempo VOIP
ClearTempo VOIP
Clarity Technology Group

Whether you want more options like ClearTempo VOIP or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to ClearTempo VOIP

AustenTel ACS#2

AustenTel ACS by Austen Consultants, LLC

Your business phone, anywhere
Strong Contender
🔧 Utilities
5.0(3 ratings)
Free
AustenTel ACS screenshot 1
AustenTel ACS screenshot 2
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AustenTel ACS screenshot 5

This communication app allows users to make free calls to other users of the platform. It supports HD voice and video, push notifications, and functions as a SIP softphone.