Next lock vs HF Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Next lock
This app offers intelligent and safe property security solutions. It aims to provide a secure environment for your assets through advanced features.
- Intelligent property security
- Safe property management
- Secure asset protection
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Next lock，Secure your properties intelligently&safely
HF Smart
Control your smart lighting fixtures with this intelligent lighting control application. Easily manage your lights for enhanced ambiance and convenience.
- Intelligent lighting control
- Control smart lighting fixtures
- Ambiance enhancement
- Convenient light management
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This app is an intelligent lighting control app that allows you to control smart lighting fixtures.
Screenshots
Verdict
The clearest difference is rating: Next lock at 2.7 against HF Smart's 1.7. Next lock also leads on review sentiment (43% vs 14%) and iOS requirement (13.0 vs 15.6). On price, ratings volume, update cadence and ads 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.
Next lock holds the better App Store score, 2.7 against 1.7. Both are backed by a comparable volume of ratings — 74 and 128 respectively. Written reviews point the same way: 43% of Next lock's written reviews are positive against 14% of HF Smart's.
Next lock ships an update every 3 months, HF Smart every 2 months. The most recent releases landed on September 21, 2026 and September 4, 2026 respectively.
| Parameter | Next lock | HF Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (74 ratings) — better | 1.7 (128 ratings) |
| Positive reviews | 43.1% of reviews — better | 13.8% of reviews |
| Number of ratings | 74 | 128 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 407 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | 皎 王 | 鉴深 徐 |
Customer experience
Next lock
HF Smart
Bugs and requests
Next lock
Not enough reviews yet to summarise bugs or requests.
HF Smart
Reported bugs
3 issues- App not responding after recent update
- Unable to change language settings
- Pairing process not working consistently
Requested features
3 requests- Improve pairing instructions
- Add dark mode option
- Provide better language support
In-app purchases
Next lock
No in-app purchases
HF Smart
No in-app purchases
