# eSign Assistant+ vs WarpTrans

The clearest difference is in-app purchases: eSign Assistant+ at none against WarpTrans's 1. WarpTrans's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WarpTrans sells 1 one-off in-app purchase. eSign Assistant+ asks for nothing beyond the download.

eSign Assistant+ ships an update every 3 months, WarpTrans every 3 weeks. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | eSign Assistant+ | WarpTrans |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 234 MB | 33 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Tpv Display Technology (China) Limited](https://appshunter.io/developer/1741305926) | [Shenzhen Fun Code Technology Co., Ltd.](https://appshunter.io/developer/1797286446) |

## What reviewers say

### 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


### WarpTrans

[App page](https://appshunter.io/ios/app/warptrans/id6742180466)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Image Creation * 3 | $0.99 | one-time |


## Frequently asked questions

### Is eSign Assistant+ free?

eSign Assistant+ is free to download, with no in-app purchases.

### Is WarpTrans free?

WarpTrans is free to download, with in-app purchases available.

### Do eSign Assistant+ or WarpTrans have ads?

Neither eSign Assistant+ nor WarpTrans shows ads.

### Which is updated more often, eSign Assistant+ or WarpTrans?

eSign Assistant+ ships an update every 3 months, and WarpTrans every 3 weeks. Most recently, eSign Assistant+ was updated on September 9, 2026 and WarpTrans on September 22, 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.*