V390 vs ZERO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
V390
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V390是由安格华品牌提供的一款360°全景智能监控系统 配套ipc、Dvr、Nvr、Hvr Smart ipc等前端监控设备，通过设备的序列号或用户名方式登录，将实时极速的进行设备操作。
ZERO
Control your drone directly from your smartphone or tablet. Experience first-person view (FPV) and review recorded video footage captured by your drone.
- Drone control via smartphone/tablet
- First-person view (FPV)
- View recorded video
- Compatible with Zero-X Edge drone
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Compatible with the Zero-X Edge Fly your EDGE DRONE via your smartphone or tablet. With the Zero-X Edge APP you can control your EDGE drone, as well as see the first person view (FPV), and watch video recorded with your Edge drone.
Screenshots
Verdict
The clearest difference is ads: ZERO at none against V390's shown. ZERO also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (8.0 vs 12.0). On price, 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.
V390 ships an update every 3 months, ZERO every 5 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.
| Parameter | V390 | ZERO |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 563 MB | 67 MB |
| Age rating | 4+ | 12+ |
| Developer | 国强 孙 | Directed Electronics Australia |
In-app purchases
V390
No in-app purchases
ZERO
No in-app purchases
