Comparison

Foundation Security vs Crypto Vurny

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Foundation Security

Securely store your crypto seed phrases and private keys in a single, encrypted vault. Offers institutional-grade protection with biometric authentication and on-device encryption for personal control. Includes features for recovery and legacy planning for your digital assets.

Highlights
  • Encrypted vault for seed phrases and private keys
  • Biometric authentication
  • On-device encryption
  • Recovery device support (YubiKey, mobile fallbacks)
  • Legacy plan for beneficiaries
  • Mobile-first access and management
Features
Read full description

Foundation is the easiest and most secure way to protect your crypto seed phrases and private keys. Built on the same security trusted by top institutions, Foundation gives everyday users professional-grade protection — without the complexity. Why Foundation? One Vault for Every Wallet Store all your seed phrases and private keys in a single, encrypted mobile vault. Institutional Security, Personal Control Biometric authentication, on-device encryption, and zero-knowledge architecture ensure that only you control your keys. Recovery Without Compromise Add recovery devices like YubiKeys and mobile fallbacks, so you’ll never lose access to your assets. Plan for the Future Set up a Legacy Plan so your chosen beneficiary can inherit your crypto safely if something happens to you. Always With You Mobile-first design means you can access and manage your vault anywhere, anytime. Foundation is not just a backup — it’s a safety net for your digital wealth. Whether you’re a Bitcoin OG, a DeFi power user, or just starting out, Foundation gives you peace of mind that your assets are protected today and secured for tomorrow. Take control. Protect your future. Download Foundation today.

About

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.

Highlights
  • 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
Read full description

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

Screenshots

Foundation Security4 screens
Crypto Vurny4 screens

Verdict

The call

The clearest difference is in-app purchases: Foundation Security at none against Crypto Vurny's 1. Foundation Security also leads on ratings volume (6 vs 1). Crypto Vurny's advantage is update cadence (weekly vs every 2 months) and iOS requirement (16.6 vs 18.6). On price, rating, review sentiment 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Crypto Vurny sells 1 one-off in-app purchase. Foundation Security asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Foundation Security against 5.0 for Crypto Vurny. That said, the two scores are not equally well evidenced: Foundation Security has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Foundation Security ships an update every 2 months, Crypto Vurny weekly. Both last shipped on October 30, 2026.

Scorecard4 real differences · 6 level
Foundation Security versus Crypto Vurny: the parameters behind the verdict, then further details
ParameterFoundation SecurityCrypto Vurny
PriceFreeFree
Rating5.0 (6 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings6 — better1
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhoneiPhone
Requires iOS18.616.6 — better
Further details — not scored
Size77 MB2 MB
Age rating4+17+
DeveloperStation70MAHDI HAJI HOSSEINI

Customer experience

Foundation Security

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Crypto Vurny

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Foundation Security

No in-app purchases

1 purchases

Crypto Vurny

One-time1
  • Pro Full Access$3.99

Questions

Is Foundation Security free?
Foundation Security is free to download, with no in-app purchases.
Is Crypto Vurny free?
Crypto Vurny is free to download, with in-app purchases available.
Which has better reviews, Foundation Security or Crypto Vurny?
Foundation Security and Crypto Vurny are both rated 5.0 out of 5 on the App Store, from 6 and 1 ratings respectively.
Do Foundation Security or Crypto Vurny have ads?
Neither Foundation Security nor Crypto Vurny shows ads.
Which is updated more often, Foundation Security or Crypto Vurny?
Foundation Security ships an update every 2 months, and Crypto Vurny weekly. Most recently, Foundation Security was updated on October 30, 2026 and Crypto Vurny on October 30, 2026.

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