Comparison

EPD WiFi Connector vs eSign Assistant+

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EPD WiFi Connector

Features
Read full description

This is a utility app produced by Advantech, which can be used to assist Advantech's electronic paper devices (EPD models: EPD-562, EPD-662, EPD-660) to connect DeviceOn/ePaper server through Bluetooth. Users can connect EPD devices to DeviceOn/ePaper through their own WiFi access point. In addition, this utility app has the function of scanning nearby devices, connecting multiple devices, and blinking LED lights at the same time. Plus, this utility can keep records of connection, which is convenient for users to carry out the next deployment.

About

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.

Highlights
  • 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)
Features
Read full description

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

EPD WiFi Connector4 screens
eSign Assistant+4 screens

Verdict

The call

The clearest difference is update cadence: EPD WiFi Connector at every 4 weeks against eSign Assistant+'s every 3 months. EPD WiFi Connector also leads on iOS requirement (13.0 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

EPD WiFi Connector ships an update every 4 weeks, eSign Assistant+ every 3 months. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 7 level
EPD WiFi Connector versus eSign Assistant+: the parameters behind the verdict, then further details
ParameterEPD WiFi ConnectoreSign Assistant+
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better16.0
Further details — not scored
Size4 MB234 MB
Age rating4+4+
DeveloperAdvantech Co., Ltd.Tpv Display Technology (China) Limited

In-app purchases

None

EPD WiFi Connector

No in-app purchases

None

eSign Assistant+

No in-app purchases

Questions

Is EPD WiFi Connector free?
EPD WiFi Connector is free to download, with no in-app purchases.
Is eSign Assistant+ free?
eSign Assistant+ is free to download, with no in-app purchases.
Do EPD WiFi Connector or eSign Assistant+ have ads?
Neither EPD WiFi Connector nor eSign Assistant+ shows ads.
Which is updated more often, EPD WiFi Connector or eSign Assistant+?
EPD WiFi Connector ships an update every 4 weeks, and eSign Assistant+ every 3 months. Most recently, EPD WiFi Connector was updated on October 13, 2026 and eSign Assistant+ on October 12, 2026.

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