用中电子档案 vs ESL assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
用中电子档案
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1.支持服务工程师定期上传维护保养记录。 2.支持使用人员处理各项待办工作。 3.支持节能专干对EMC项目立项追踪。 4.即时推送空调机组的故障预警。
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.
Screenshots
Verdict
The clearest difference is update cadence: 用中电子档案 at every 2 months against ESL assistant's every 4 months. 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.
用中电子档案 ships an update every 2 months, ESL assistant every 4 months. The most recent releases landed on October 20, 2026 and September 10, 2026 respectively.
| Parameter | 用中电子档案 | ESL assistant |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 58 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | 远大空调有限公司 | Yaliang Software Development Co., Ltd. |
In-app purchases
用中电子档案
No in-app purchases
ESL assistant
No in-app purchases
