NICE DIGI vs ROPVACNIC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NICE DIGI
Manage your smart door locks remotely. Unlock or lock your doors, share access with family and visitors, and track activity logs. Generate temporary passcodes for guests.
- Remote lock/unlock
- Share access permissions
- Initialize and set lock functions
- Query unlock and operation logs
- Generate timed passcodes
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NICE DIGI smart locks control system 1. Control your locks: unlock or lock your door with this APP 2. Share access permissions: share permanent or timed access permissions to your familys 3. Set your locks: Initialize and set the various functions of your smart door locks 4. Query records: query unlock records and operation logs of locks in APP 5. Generate timed passcode: generate timed passcode for a temporary visitor or Courier
ROPVACNIC
Control your robot vacuum with customizable cleaning modes and scheduling. Monitor cleaning status, battery life, and consumables remotely. Easily start, recharge, or locate your device with simple controls.
- Customizable cleaning modes
- One-key start/recharge
- Remote monitoring of status
- Scheduled cleaning
- Robot locator function
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1.Set different cleaning modes to meet your specific cleaning needs. 2.One key to start or recharge, and even PIN and Go, so you can control as you wish. 3. See the cleaning status, cleaning time, remaining power, consumables life and even find the robot, so you can better know your robot anytime, anywhere. 4. Schedule cleaning time to automatically complete cleaning tasks even when you are not at home.
Screenshots
Verdict
The clearest difference is update cadence: NICE DIGI at every 6 months against ROPVACNIC's every 21 months. On price, rating, review sentiment and ratings volume 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.
On the App Store both sit at effectively the same score — 2.7 for NICE DIGI against 2.6 for ROPVACNIC. Both are backed by a comparable volume of ratings — 36 and 52 respectively. Written reviews are what separate them: 22% of NICE DIGI's written reviews are positive against 26% of ROPVACNIC's.
NICE DIGI ships an update every 6 months, ROPVACNIC every 21 months. Both last shipped on October 15, 2026.
| Parameter | NICE DIGI | ROPVACNIC |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (36 ratings) — better | 2.6 (52 ratings) |
| Positive reviews | 22.2% of reviews | 25.8% of reviews — better |
| Number of ratings | 36 | 52 — better |
| Update frequency | Every 6 months — better | Every 21 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 194 MB | 230 MB |
| Age rating | 4+ | 12+ |
| Developer | 少辉 吴 | Foshan Hongxiaoqiang Commerce and Trade Co., Ltd. |
Customer experience
NICE DIGI
ROPVACNIC
In-app purchases
NICE DIGI
No in-app purchases
ROPVACNIC
No in-app purchases
