# Factchain Pen — Trusted Transactions

> Digital signature and encryption tool for secure document transactions and email. (iPhone/iPad app by MasterPeace Solutions Ltd.)

- Source: https://appshunter.io/ios/app/factchain-pen/id1483326062 (this page in markdown: same URL + `.md`)
- Developer: [MasterPeace Solutions Ltd](https://appshunter.io/developer/1448483258)
- Category: Business, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 56 MB
- Languages: English
- Released: 2019-11-06
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/factchain-pen/id1483326062/reviews.md

## What is Factchain Pen?

This app is a digital pen for signing any Factchain-enabled application.

Factchain enables digital signatures to provide proof that a user signed or otherwise agreed to the contents of a file, adding true "trust" to transactions.

Factchain provides proof that files are not fraudulent and have not been altered in any way as well as proving that a user "signed" the file.

Factchain also enables PKI encryption and can be used to encrypt your Outlook and Gmail emails and attachments.

## Key features

- Digital signature for Factchain-enabled apps
- Proof of user agreement
- File integrity verification
- PKI encryption for emails
- Encrypts email attachments

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/factchain-pen/id1483326062/reviews.md

### 5/5 — Great way to add trust to every day activities

*2020-02-21, version 1.1.2*

Just found the trustedsocialnetwork.com .
It pointed me to the FactChain Pen app. Can’t wait to see other apps using FactChain.

## Frequently asked questions about Factchain Pen

### What is Factchain Pen used for?

Factchain Pen is a digital signature tool that allows users to sign documents within Factchain-enabled applications. It provides proof of agreement and ensures file integrity, preventing fraud and alterations.

### Can Factchain Pen encrypt emails?

Yes, Factchain Pen supports PKI encryption and can be used to encrypt your Outlook and Gmail emails, including attachments, for enhanced security.

### What devices is Factchain Pen available on?

Factchain Pen is available for iPhone, iPad, iPod, and Apple Watch, offering cross-device functionality for your signing and encryption needs.

### How often is Factchain Pen updated?

The latest version of Factchain Pen is 2.3.1, which was released on October 13, 2021. Updates ensure the app remains secure and functional.

### What is the age rating for Factchain Pen?

Factchain Pen has an age rating of 4+, making it suitable for a wide range of users who require its business and security features.

### Is Factchain Pen free to use?

Yes, Factchain Pen is available for free, allowing users to access its digital signature and email encryption capabilities without any cost.

### What makes Factchain Pen trustworthy?

Factchain Pen provides verifiable proof that a user signed a file and that the file has not been altered. This ensures the authenticity and integrity of digital transactions.

## Version history (last 1 release)

### 2.3.1 — 2021-10-13

Streamlined enrollment

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## More apps by MasterPeace Solutions Ltd

- [Yikes Secure](https://appshunter.io/ios/app/yikes-secure/id1548121128)

All apps by MasterPeace Solutions Ltd: https://appshunter.io/developer/1448483258

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*