# Mobile Signer vs Jwcom Smart

The clearest difference is rating: Jwcom Smart at 4.0 against Mobile Signer's 1.0. Jwcom Smart also leads on ratings volume (4 vs 1). Mobile Signer's advantage is iOS requirement (8.0 vs 14.0). On price, review sentiment, update cadence and ads there is nothing between them.

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

Jwcom Smart holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews complicate that: 50% of Mobile Signer's written reviews are positive against 45% of Jwcom Smart's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Mobile Signer | Jwcom Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/mobile-signer/id573555121/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/jwcom-smart/id1441637040/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | **50.0% of reviews** | 45.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 15 MB | 216 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Factum Identity Solutions SL](https://appshunter.io/developer/1628978172) | [Xiaoqin Chi](https://appshunter.io/developer/1441637039) |

## What reviewers say

### Mobile Signer

[App page](https://appshunter.io/ios/app/mobile-signer/id573555121)

This app enables electronic digital signatures for various document formats on mobile devices. It integrates with business applications and supports advanced signature types, including time stamping and certificate validation.

**Highlights:** Electronic digital signature integration, Supports PDF, XML, Office, and Open Office formats, Generates advanced signature formats (PKCS#7/CMS, CAdES, XMLDSig, XAdES, PDF Signature, PAdES), Time stamping of signatures, Certificate validation authority, Mobility signatures from smartphones and tablets, Client and server signing options

**Features:** macOS Compatibility

**In-app purchases:** none


### Jwcom Smart

[App page](https://appshunter.io/ios/app/jwcom-smart/id1441637040)

Control your smart home devices remotely from anywhere. Manage multiple appliances, enable voice commands, and set up automated routines based on conditions like temperature or time. Share device access with family and receive real-time safety alerts.

**Highlights:** Remote appliance control, Multi-device management, Voice control integration, Automated device inter-working, Family device sharing, Real-time safety alerts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mobile Signer free?

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

### Is Jwcom Smart free?

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

### Which has better reviews, Mobile Signer or Jwcom Smart?

Jwcom Smart is rated higher. Mobile Signer averages 1.0 out of 5 from 1 ratings, while Jwcom Smart averages 4.0 from 4 ratings.

### Do Mobile Signer or Jwcom Smart have ads?

Neither Mobile Signer nor Jwcom Smart shows ads.

### Which is updated more often, Mobile Signer or Jwcom Smart?

Mobile Signer ships an update every 3 months, and Jwcom Smart every 3 months. Most recently, Mobile Signer was updated on October 23, 2026 and Jwcom Smart on October 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.*