# EPD WiFi Connector vs eSign Assistant+

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.

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

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.

## The numbers

| Metric | EPD WiFi Connector | eSign Assistant+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/esign-assistant-plus/id6497228439/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 4 MB | 234 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Advantech Co., Ltd.](https://appshunter.io/developer/413213069) | [Tpv Display Technology (China) Limited](https://appshunter.io/developer/1741305926) |

## What reviewers say

### EPD WiFi Connector

[App page](https://appshunter.io/ios/app/epd-wifi-connector/id1639233001)

**Features:** macOS Compatibility

**In-app purchases:** none


### eSign Assistant+

[App page](https://appshunter.io/ios/app/esign-assistant-plus/id6497228439)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*