VAA9 vs GemCommunity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VAA9
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这是一款专业的视频监控软件，在您购买了对应的监控设备之后，可以轻松的通过app观看您监控设备上的图像，以及对您的监控设备进行远程配置操作。 扫描二维码在app上添加设备，简单易用。 秒级的登录以及出图像速度，画面丝滑流畅。 随时随地查看任意时段的本地录像片段。 一台设备分享多人观看。
GemCommunity
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Main functions: It can receive the call request of our visual building system. After receiving the call request, the door machine can be controlled to unlock. After opening Bluetooth, we can call the Bluetooth unlock function and control the door machine to unlock. It can control the smart home connected to our company's indoor computer.
Screenshots
Verdict
The clearest difference is update cadence: VAA9 at every 6 weeks against GemCommunity's every 3 months. On price, ads, in-app purchases and device support 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.
VAA9 ships an update every 6 weeks, GemCommunity every 3 months. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.
| Parameter | VAA9 | GemCommunity |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.2 — better | 13.0 |
| Further details — not scored | ||
| Size | 62 MB | 233 MB |
| Age rating | 4+ | 4+ |
| Developer | 国强 孙 | Shenzhen Gemvary Technologies Co.,Ltd |
In-app purchases
VAA9
No in-app purchases
GemCommunity
No in-app purchases
