# eSign Assistant+ vs KairoGlo

The clearest difference is update cadence: KairoGlo at every 6 weeks against eSign Assistant+'s every 3 months. 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.

eSign Assistant+ ships an update every 3 months, KairoGlo every 6 weeks. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | eSign Assistant+ | KairoGlo |
| --- | --- | --- |
| 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 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 234 MB | 49 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tpv Display Technology (China) Limited](https://appshunter.io/developer/1741305926) | [召 李](https://appshunter.io/developer/1740123808) |

## 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


### KairoGlo

[App page](https://appshunter.io/ios/app/kairoglo/id6757226605)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eSign Assistant+ free?

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

### Is KairoGlo free?

KairoGlo is free to download, with no in-app purchases.

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

Neither eSign Assistant+ nor KairoGlo shows ads.

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

eSign Assistant+ ships an update every 3 months, and KairoGlo every 6 weeks. Most recently, eSign Assistant+ was updated on September 9, 2026 and KairoGlo on September 14, 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.*