Crypto Vurny vs Moon Safe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Crypto Vurny
This app allows users to create custom BIP39-compliant seed phrases for cryptocurrency wallets. It calculates the necessary checksum word, ensuring compatibility with various wallets. The app prioritizes user privacy and security by operating entirely offline.
- 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
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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
Moon Safe
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MoonSafe is a non-custodial crypto wallet designed to give you full control over your digital assets. Your private keys are generated and stored locally on your device and are never collected, stored, or accessed by us. With MoonSafe, you can securely manage your crypto while staying in complete ownership of your funds. The app is built with privacy and security at its core, making it suitable for both beginners and experienced users. Key features: • Non-custodial wallet — only you control your private keys • No user data storage or tracking • Secure local key generation and storage • Simple and intuitive interface • Designed for privacy and reliability MoonSafe does not have access to your funds or recovery phrases. You remain fully responsible for your assets, ensuring transparency and independence from third parties. Whether you are new to crypto or an advanced user, MoonSafe provides a clean and secure way to interact with your digital assets while keeping control where it belongs — with you.
Screenshots
Verdict
The clearest difference is in-app purchases: Moon Safe at none against Crypto Vurny's 1. Moon Safe also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.6). On price, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Crypto Vurny sells 1 one-off in-app purchase. Moon Safe asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 16, 2026 and October 28, 2026 respectively.
| Parameter | Crypto Vurny | Moon Safe |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 19 MB |
| Age rating | 17+ | 17+ |
| Developer | MAHDI HAJI HOSSEINI | MOON SAFE DEVELOPMENT LTD |
In-app purchases
Crypto Vurny
- Pro Full Access$3.99
Moon Safe
No in-app purchases









