# Kryptodian Cold Signer — Cold Signer

> Cold Signer (iPhone/iPad app by Kryptodian Limited.)

- Source: https://appshunter.io/ios/app/kryptodian-cold-signer/id6748964319 (this page in markdown: same URL + `.md`)
- Developer: [Kryptodian Limited](https://appshunter.io/developer/1794117504)
- Category: Utilities, Finance
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 55 MB
- Languages: American English
- Released: 2026-03-20
- Data updated: 2026-08-09
- User reviews in markdown: https://appshunter.io/ios/app/kryptodian-cold-signer/id6748964319/reviews.md

## What is Kryptodian Cold Signer?

Kryptodian Cold Signer is a companion app designed to work with the Kryptodian web application. The app securely generates a cryptographic keypair using the Secure Enclave on the device for the organization’s Admin. It leverages the private key to sign requests initiated from the Kryptodian website, ensuring secure and authenticated communication. The signed requests are then sent back to the Kryptodian API, allowing the Admin to approve or reject actions directly from their device.

We are adding an extra layer of security for the Admin of an organization that manages significant cryptocurrency balances. Many critical requests initiated within the organization require verification and approval from the Admin. To enhance the security of these approvals, we chose to build this application specifically for Apple devices, leveraging the Secure Enclave and the trusted security features provided by Apple hardware and iOS.


## Version history (last 5 releases)

### 1.6.3 — 2026-08-06

- Improved app stability
- Improved UX/UI
- Fixed some bugs

### 1.6.2 — 2026-07-19

- Improved app stability
- Improved UX/UI
- Fixed some bugs

### 1.6.1 — 2026-07-08

- Improved app stability
- Improved UX/UI
- Fixed some bugs

### 1.6.0 — 2026-06-26

- Improved app stability
- Improved UX/UI
- Fixed some bugs

### 1.4.1 — 2026-05-07

- Bug fixed

## More apps by Kryptodian Limited

- [Kryptodian Signature](https://appshunter.io/ios/app/kryptodian-signature/id6741426362)

All apps by Kryptodian Limited: https://appshunter.io/developer/1794117504

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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 2026-08-09.*