启纬NFC锁 vs Backmost
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
启纬NFC锁
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无源，免维护，方便好用的无源锁，开启无源新时代。
Backmost
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Backmost App, turn Your Phone Case into a Daily Highlight! With limitless DIY designs, make your phone case a true reflection of your style and interests. Follow topics you love and keep up with friends to unlock fresh content every day. Your phone case becomes more than just protection—it’s a statement of who you are!
Screenshots
Verdict
The clearest difference is ads: 启纬NFC锁 at none against Backmost's shown. Backmost's advantage is update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement 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.
启纬NFC锁 ships an update every 3 months, Backmost every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | 启纬NFC锁 | Backmost |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15 | 14 — better |
| Further details — not scored | ||
| Size | 38 MB | 12 MB |
| Age rating | 4+ | 9+ |
| Developer | 杭州启纬科技有限公司 | Index Power (Shenzhen) Technology Co., Ltd |
In-app purchases
启纬NFC锁
No in-app purchases
Backmost
No in-app purchases
