Features & Capabilities

Wave turns your device into a softphone that can connect, call, and video conference from anywhere by connecting to a Grandstream UCM63XX series IP PBX. It supports key features such as high-quality audio and video calls, scheduling and attending meeting, and allows joining meetings without logging in. As long as there is a network connection, users can register to UCM63XX series extensions, directly call other extensions, landlines, and mobile numbers, as well as create and join meetings. With Wave, users can enjoy calls and meetings no matter where they are, boosting communication efficiency and productivity for your enterprise.

User Growth & Download Statistics

App
By:
Grandstream
Rating:
2.60
(51)
Version:
1.33.9 Last updated: 2026-03-20
Version code:
883535434
Creation date:
2020-07-26
Compatible devices:
Size:
156.29MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-11
Compare stats and ranking:

Ranking

Contact the developer

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Developed by:
Grandstream
Apple Apps Store
https://apps.apple.com/us/app/grandstream-wave/id1523254549

User Reviews

The app is valued for work use and remote access, with strong claims of power and feature richness. However, iOS users repeatedly report reliability issues: calls and notifications fail in the background, frequent crashes, and call-quality bugs after updates. Login/registration problems and some missing iOS features also surface. A few users note battery drain. Overall, Grandstream Wave is seen as highly useful when it runs smoothly, but stability and iOS-background behavior need urgent fixes.
Pros
  • Valuable for daily work and remote/mobile use.
  • Generally reliable and stable when it functions.
  • Powerful and feature-rich for meetings, calls, and chat.
  • Desktop version offers more features.
Cons
  • Cannot receive calls in background on iOS; background notifications for calls are unreliable.
  • Frequent crashes and startup failures on iOS.
  • Call quality issues and bugs after updates, including calls dropping or interrupting ongoing calls.
  • Login/auth and account registration problems on iOS (credentials may be rejected; certificates issues reported).
  • Missing iOS features or parity (e.g., after-hours mute, access to queue recordings).
Recent reviews
This app is powerful and easy to use, the meeting setup is easy, I can use it to audio/video call, host meeting with internal and external attendees, message chat, OA process, AI helper, etc. And the desktop version even supports more features. I love this app so much that it supports my daily work very well!
by sh*****, 2026-04-14

I have an iPhone with latest update. The app keeps closing and can’t be used. I’d there a way to fix that?
by Li*****, 2026-04-09

Need a setting on iPhone app to silence/mute calls for after hours. Android version seems to have a way to do that.
by LC*****, 2026-01-23
View all user reviews ›

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