ESL assistant vs HK Safe IOT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ESL assistant
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Description: The ESL assistant is developed for users to manage the ESL tags. The main functions include ESL binding, ESL unbinding, batch update, product management, activating ESL devices, scanning code to identify ESL, viewing device heartbeats, monitoring device heartbeats and records, etc.
HK Safe IOT
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HK Safe IOT is a practical app tailored for freezer and store management. It enables remote smart monitoring of freezers, allowing real-time temperature and status tracking anywhere, with instant alerts for anomalies to ensure item safety. The app seamlessly integrates comprehensive store management, accurately collecting equipment data for maintenance, efficiently managing staff with clear roles to boost productivity, and offering visualized work order processing for timely issue resolution and improved service.
Screenshots
Verdict
The clearest difference is update cadence: HK Safe IOT at every 3 weeks against ESL assistant's every 4 months. ESL assistant's advantage is iOS requirement (12.0 vs 15.0). 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.
ESL assistant ships an update every 4 months, HK Safe IOT every 3 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | ESL assistant | HK Safe IOT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Yaliang Software Development Co., Ltd. | Xuzhou Hongke Electric Co., Ltd |
In-app purchases
ESL assistant
No in-app purchases
HK Safe IOT
No in-app purchases
