YINID vs NFC无源锁
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YINID
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YINID is an application that supports label template editing, label template printing, data input, printer parameter setting, and Bluetooth printing. It has the characteristics of simple design, simplified input, and convenient printing. The integrated editing and printing design interface is visually beautiful, simple and easy to understand, allowing users to see at a glance, reflecting the extremely simple, easy, and beautiful design concept of YINID printing software; Function description: 1. Label template creation and editing; 2. Label template data input; 3. Printer parameter setting; 4. Print preview; 5. Bluetooth printing;
NFC无源锁
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NFC passive smart padlock, using NFC wireless empowerment technology, no longer need batteries, no longer need to charge and other cumbersome operations. Directly through the cell phone NFC near-field wireless empowerment smart lock, to achieve the same effect as the smart lock with battery, namely: cell phone unlocking, remote authorization unlocking, intelligent unlocking records and other functions.
Screenshots
Verdict
The clearest difference is update cadence: NFC无源锁 at fortnightly against YINID's every 5 weeks. YINID's advantage is iOS requirement (12.0 vs 15.6). 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.
YINID ships an update every 5 weeks, NFC无源锁 fortnightly. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.
| Parameter | YINID | NFC无源锁 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 58 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | 鉴 刘 | Zhejiang Green Orange Information Technology Co., Ltd. |
In-app purchases
YINID
No in-app purchases
NFC无源锁
No in-app purchases









