Grandstream Wave vs Xin POC
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.
Xin POC
This application provides a remote wireless calling system for various industries like food service, hospitality, and retail. It includes push-to-talk communication, temporary calls, and location tracking to meet diverse operational needs.
- Push-to-talk communication
- Temporary call functionality
- Location tracking
- Remote wireless calling
- Industry-specific solutions
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POC Global用于餐饮、酒店、医院、零售业、生产车间等远程无线通话工作需求，制定的一套软件呼叫系统，系统中包含ptt对讲，临时呼叫,位置定位等软件功能，以此来满足各行业的需求。
Screenshots
Verdict
The clearest difference is rating: Xin POC at 5.0 against Grandstream Wave's 2.6. Grandstream Wave's advantage is update cadence (every 5 weeks vs every 6 months) and ratings volume (51 vs 2). On price, ads, in-app purchases and monetization model 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.
Xin POC holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Grandstream Wave has 51 ratings behind it against 2, so its average is the more settled of the two.
Grandstream Wave ships an update every 5 weeks, Xin POC every 6 months. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.
| Parameter | Grandstream Wave | Xin POC |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (51 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 10.0% of reviews | — |
| Number of ratings | 51 — better | 2 |
| Update frequency | Every 5 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13 |
| Further details — not scored | ||
| Size | 116 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | Grandstream | 深圳市博纳德信息技术有限公司 |
Customer experience
Grandstream Wave
Xin POC
In-app purchases
Grandstream Wave
No in-app purchases
Xin POC
No in-app purchases
Questions
Is Grandstream Wave free?
Is Xin POC free?
Which has better reviews, Grandstream Wave or Xin POC?
Do Grandstream Wave or Xin POC have ads?
Which is updated more often, Grandstream Wave or Xin POC?
Other comparisons
