# eSign Assistant+ vs Smart Gauges

The clearest difference is update cadence: Smart Gauges at every 2 days against eSign Assistant+'s every 3 months. Smart Gauges also leads on iOS requirement (12.0 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.

eSign Assistant+ ships an update every 3 months, Smart Gauges every 2 days. The most recent releases landed on September 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | eSign Assistant+ | Smart Gauges |
| --- | --- | --- |
| 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 2 days** |
| Monetization | Free | — |
| Size | 234 MB | 23 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tpv Display Technology (China) Limited](https://appshunter.io/developer/1741305926) | [冉 陶](https://appshunter.io/developer/1762542829) |

## 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


### Smart Gauges

[App page](https://appshunter.io/ios/app/smart-gauges/id6654921138)

**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 Smart Gauges free?

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

### Do eSign Assistant+ or Smart Gauges have ads?

Neither eSign Assistant+ nor Smart Gauges shows ads.

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

eSign Assistant+ ships an update every 3 months, and Smart Gauges every 2 days. Most recently, eSign Assistant+ was updated on September 26, 2026 and Smart Gauges on October 11, 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.*