RZ vs VP2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RZ
This medical imaging app connects wirelessly to a handheld ultrasound system, allowing users to control imaging parameters and modes in real-time. It offers a user-friendly interface for easy operation on iOS devices.
- Real-time imaging
- Wireless network connection
- Parameter control
- Mode switching
- Touch and gesture operation
- User-friendly interface
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This App is the iPhone and iPad client-side software under the iOS platform developed by the Hunan Ramzed Medical Imaging team for the handheld ultrasound imaging diagnostic system, which is user-friendly, easy to operate, real-time imaging via a wireless network connection handheld ultrasound imaging diagnostic system. You can control the imaging with corresponding parameters and mode switching easily through touch or gesture operation in a variety of use environment.
VP2
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全数字掌上式彩色超声诊断系统
Screenshots
Verdict
The clearest difference is iOS requirement: RZ at 8.0 against VP2's 14. On price, update cadence, 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.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | RZ | VP2 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 14 |
| Further details — not scored | ||
| Size | 44 MB | 401 MB |
| Age rating | 12+ | 17+ |
| Developer | Hunan RamZed Medical Imaging Technology Co., Ltd | Shantou Institute of Ultrasonic Inst. Co., Ltd. |
In-app purchases
RZ
No in-app purchases
VP2
No in-app purchases
