WeKey vs eSign Assistant+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WeKey
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Wekey是亚数信息科技（上海）有限公司开发的一款身份认证移动应用，它实现了国际通用的FIDO认证协议。通过非对称加密，加上生物识别的方式帮助用户去掉用户名口令的登录习惯，降低用户被网络钓鱼的风险。
eSign Assistant+
This app helps manage and project content onto ePaper electronic ink screen digital signage. It offers template editing, device and member management, and quick projection features for various meeting and display needs.
- Template management with editing and previews
- Bluetooth device management with status
- Member list import and management
- Group management for templates, devices, and members
- One-click image projection
- Multilingual support (Chinese, English)
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The ePaper Assistant+ App is specifically designed as a mobile image projection tool for TPV Group's ePaper electronic ink screen digital signage products. With a fresh UI/UX design, it boasts rich functionality and intuitive operation. 【Features】: 1. Template Management: Easily access built-in default templates for instant use, with seamless editing and real-time previews for tailored templates that meet diverse meeting needs. 2. Device Management: Swiftly add nearby devices via Bluetooth, with clear device status displays. 3. Member Management: Input individual member lists or swiftly import Excel data for efficient management. 4. Group Management: Group templates, devices, and members to streamline management for various industries or meeting setups, keeping everything under control. 5. Quick Projection: Effortlessly project images with one-click convenience, whether on a single device or multiple devices in a group, and utilize the auto-seating function for rapid deployment of conference nameplates. 6. Multilingual Support: Available in Simplified Chinese, Traditional Chinese, and English. Now supporting: 5.79" single-sided 3-color digital signage, 5.79" single-sided 4-color digital signage, 7.3" double-sided 4-color/6-color digital signage, 7.3" single-sided 4-color/6-color digital signage, 7.3" single-sided 6-color digital photoframe, 13.3" single-sided 6-color digital signage. with more devices in the pipeline. Download and enjoy!
Screenshots
Verdict
The clearest difference is update cadence: WeKey at monthly against eSign Assistant+'s every 3 months. WeKey also leads on iOS requirement (14.0 vs 16.0). 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.
WeKey ships an update monthly, eSign Assistant+ every 3 months. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.
| Parameter | WeKey | eSign Assistant+ |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 12 MB | 234 MB |
| Age rating | 17+ | 4+ |
| Developer | TrustAsia Technologies, Inc. | Tpv Display Technology (China) Limited |
In-app purchases
WeKey
No in-app purchases
eSign Assistant+
No in-app purchases
