Grandstream Wave vs One Cloud Tech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grandstream Wave
This app transforms your device into a powerful softphone, enabling high-quality audio and video calls, and seamless meeting participation. Connect to your IP PBX system to call extensions, landlines, and mobile numbers from anywhere with a network connection.
- High-quality audio and video calls
- Schedule and attend meetings
- Join meetings without logging in
- Connect to UCM63XX series IP PBX
- Call extensions, landlines, and mobiles
- Create and join meetings
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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.
One Cloud Tech
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One Cloud Tech is a modern communication platform designed for fast, elegant, and reliable conversations. Stay connected through real-time messaging, voice and video calls, group chats, media sharing, and seamless contact management. Built for both personal and professional communication, One Cloud Tech delivers a clean interface, smooth performance, and a secure experience that helps you connect with confidence anytime, anywhere.
Screenshots
Verdict
The clearest difference is update cadence: One Cloud Tech at every 3 days against Grandstream Wave's every 6 weeks. Grandstream Wave's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Grandstream Wave ships an update every 6 weeks, One Cloud Tech every 3 days. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.
| Parameter | Grandstream Wave | One Cloud Tech |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (51 ratings) — better | — |
| Positive reviews | 10.0% of reviews | — |
| Number of ratings | 51 — better | — |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 116 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Grandstream | Ecloud Technologies LLC |
In-app purchases
Grandstream Wave
No in-app purchases
One Cloud Tech
No in-app purchases
Questions
Is Grandstream Wave free?
Is One Cloud Tech free?
Do Grandstream Wave or One Cloud Tech have ads?
Which is updated more often, Grandstream Wave or One Cloud Tech?
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