# Crypto Vurny — Make Your Own Seed Phrase

> Create custom, memorable BIP39 crypto seed phrases securely and offline. (iPhone/iPad app by MAHDI HAJI HOSSEINI.)

- Source: https://appshunter.io/ios/app/crypto-vurny/id6745624749 (this page in markdown: same URL + `.md`)
- Developer: [MAHDI HAJI HOSSEINI](https://appshunter.io/developer/1813223758)
- Category: Finance, Developer Tools
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 16.6 · 2 MB
- Languages: English
- Released: 2025-05-15
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/crypto-vurny/id6745624749/reviews.md

## What is Crypto Vurny?

Crypto Vurny is the first and only iOS app that lets you fully customize your BIP39-compliant mnemonic seed phrase — putting control and memorability in your hands.

Traditional wallets generate random phrases for you. Crypto Vurny lets you choose your own words, then calculates a valid checksum to complete the phrase, ensuring full compatibility with any wallet that supports BIP39, including Bitcoin, Ethereum, and hundreds of others.

Key Features:

Customize your own mnemonic seed phrase

Automatically calculate the checksum word

Supports 12, 15, 18, 21, and 24-word phrase options

Fully offline and private — nothing is stored or tracked

Compatible with all BIP39-based crypto wallets

Why Use Crypto Vurny?

Improved memorability of your crypto keys

No need to rely on confusing, randomly generated phrases

No need to worry about future computers making random phrase generation predictable and risking your data — Crypto Vurny puts full control in your hands.

Secure by design — the app never touches your data or connects to the internet

About BIP39:
BIP39 (Bitcoin Improvement Proposal 39) is a widely adopted standard that defines how mnemonic phrases represent private keys. Crypto Vurny follows this standard exactly, generating valid phrases with entropy levels ranging from 128 to 256 bits.

Your Privacy is Guaranteed
Crypto Vurny never collects, stores, or transmits any user data. Phrase generation occurs 100% locally on your device.

Security Note:
Your seed phrase gives full access to your wallet. Never share it and always store it securely. Crypto Vurny does not store or recover phrases — you are in full control.

Patent Notice:
This customizable BIP39 method and idea is the subject of a pending Canadian/US patent. Unauthorized use may violate intellectual property law.

Questions?
Contact us: cryptovurny@gmail.com

## Key features

- Customize BIP39 mnemonic seed phrases
- Automatic checksum calculation
- Supports 12-24 word phrase lengths
- Fully offline and private operation
- Compatible with all BIP39 wallets
- Enhanced memorability of crypto keys

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Full Access | $3.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/crypto-vurny/id6745624749/reviews.md

### 5/5 — Amazing!

*2025-05-24*

Genuinely useful app. Helped me safely protect a few of my wallets!

## Frequently asked questions about Crypto Vurny

### What is Crypto Vurny?

Crypto Vurny is an iOS application that enables users to create their own custom BIP39-compliant mnemonic seed phrases. It calculates the correct checksum word, ensuring compatibility with any BIP39-supported cryptocurrency wallet.

### Is Crypto Vurny secure?

Yes, Crypto Vurny is designed for security. It operates 100% offline and locally on your device, meaning it never collects, stores, or transmits any user data. Your generated phrases are private.

### What phrase lengths does Crypto Vurny support?

Crypto Vurny supports several phrase lengths, including 12, 15, 18, 21, and 24 words. This allows users to choose the entropy level that best suits their needs.

### Can I use Crypto Vurny with any crypto wallet?

If a cryptocurrency wallet supports the BIP39 standard, then Crypto Vurny is compatible. This includes popular wallets for Bitcoin, Ethereum, and hundreds of other cryptocurrencies.

### How does Crypto Vurny improve memorability?

Instead of relying on randomly generated phrases, Crypto Vurny allows you to choose words you can remember. This significantly improves the memorability of your crypto keys, reducing the risk of loss.

### Does Crypto Vurny have ads?

No, Crypto Vurny does not contain advertisements. It is a free application that operates without ads, focusing on providing a secure and private user experience.

### What is the age rating for Crypto Vurny?

Crypto Vurny has an age rating of 17+. This is common for finance and security-related applications that deal with sensitive financial information.

### How often is Crypto Vurny updated?

Crypto Vurny was last updated on June 2, 2025, with version 1.3. This indicates active development and support for the application.

## Version history (last 4 releases)

### 1.3 — 2025-06-02

Added a random word shuffler to the valid words section — words now appear in a different order each time for added security.

Fixed some minor bugs.

### 1.2 — 2025-05-24

Improved randomization: The list of available words is shuffled randomly each time the app restarts, enhancing customization options and increasing security.

### 1.1 — 2025-05-18

Added Better Preview Photos.

### 1.0 — 2025-05-16

No release notes.

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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 2026-06-01.*