3VMS Pro vs DSPSystem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3VMS Pro
Transform your iPhone into a portable IP surveillance camera. View multiple video streams in real-time from compatible cameras. Supports unlimited cameras, dual/quad views, and PTZ functions.
- Portable IP surveillance camera
- Real-time video streaming
- Add unlimited cameras
- Dual and Quad-Views
- PTZ control
- Snapshot capture
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3VMS Pro turns your iPhone into a portable IP surveillance camera. 3VMS Pro allows you to see “what your IP Camera see” in real-time from your iPhone. You can add as many video cameras as you want, private or public: a simple address is needed. Features: - Quickly and easily view your IP camera and video server. - Stores your cameras IP address, username and password for instant access. - Dual and Quad-Views. - Unlimited number of cameras can be configured. - Portrait and landscape modes are supported. Respecting the camera ratio or fit the image into the screen (can be configured for each video camera). - Direct access to video streams from IP cameras. No additional software is required. - Video images can be resized to fit the screen, resized maintaining aspect ratio or shown in its original size. - You can take snapshots and utilize PTZ (pan, tilt, zoom) function during live-view and the snapshots are saved to the photo gallery. Notice: - 3VMS Pro only works with the cameras and Video server which are manufactured by 3Svision. Please visit 3SVision web site www.3SVision.com.tw for more information. Contact Us: sales@3svision.com.tw
DSPSystem
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With the help of the user’s interface of the software on PC, You can drag the modules at liberty. The modules support customized colors and can be located anywhere you want. There are text, image, button, statues, channels, meters, fader, frames and default modules for you to customize. You can monitor the parameter, edit the center order with buttons. The document which is edited can be synchronized on Windows and IOS. 通过PC软件上的用户界面功能,可自由拖放控件,控件支持自由配色与位置层级摆放,控件类型支持文本、图片、按钮、状态按钮、通道、电平、推子、边框、预设,同时可添加多个页面。通过给控件配置指定的设备IP,可实现对设备进行实时参数控制与状态回显,按钮与状态按钮支持编辑中控命令,编辑好的配置文件可在windows与ios系统上同步控制与显示。
Screenshots
Verdict
3VMS Pro and DSPSystem are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
3VMS Pro ships an update every 4 months, DSPSystem every 5 months. The most recent releases landed on September 19, 2026 and September 12, 2026 respectively.
| Parameter | 3VMS Pro | DSPSystem |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 22.2% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 4 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | 3S POCKETNET TECHNOLOGY INC. | 星忠 宁 |
In-app purchases
3VMS Pro
No in-app purchases
DSPSystem
No in-app purchases









