# Vau.app — Crypto Payments

> Crypto Payments (iPhone/iPad app by Vault Fintech Solutions s.r.o..)

- Source: https://appshunter.io/ios/app/vauapp/id6749163184 (this page in markdown: same URL + `.md`)
- Developer: [Vault Fintech Solutions s.r.o.](https://appshunter.io/developer/1807079620)
- Category: Finance
- Price: Free
- Age rating: 17+
- Requires: iOS 15.0 · 61 MB
- Languages: American English
- Released: 2025-09-05
- Data updated: 2026-07-20
- User reviews in markdown: https://appshunter.io/ios/app/vauapp/id6749163184/reviews.md

## What is Vau.app?

The Vault app perfectly suits crypto novices, and also provides tools for seasoned traders for managing crypto assets. Buy cryptocurrencies directly with your bank card. Send, receive and store digital assets safely and securely.

PRODUCT HIGHLIGHTS:
Secure crypto wallet
Easily top up your crypto account
Buy, sell, and exchange cryptocurrencies
Transfer crypto worldwide for free
Support 24/7
SECURE CRYPTO WALLET
The Vault cryptocurrency app employs the latest security technologies including KYC (identity verification) and 2FA (two-factor) authentications to ensure the unconditional security of your funds.
FUNDING YOUR ACCOUNT
Easily top up your crypto wallet using a debit card.
SUPPORTED ASSETS
Bitcoin (BTC), Ethereum (ETH), Polygon (MATIC), Solana (SOL), Dogecoin (DOGE), TRON (TRX), Chainlink (LINK), Uniswap (UNI), Litecoin (LTC), Algorand (ALGO), Tether (USDT), USD Coin (USDC), and many more.
BUY, SELL, AND EXCHANGE CRYPTOCURRENCIES
Buy Bitcoin, sell, exchange, or even send crypto to friends and family across the world, instantly.
SUPPORT 24/7

Our support team works around the clock to make your cryptocurrency experience easy, and secure. Besides offering 24/7 support chat, you can also review the online knowledge base, or email support@vault.ist with your crypto account questions.


## Version history (last 5 releases)

### 35.1 — 2026-07-18

What's changed? We're glad you asked. Here is the rundown of what's new:

KYC Resubmission Flow for Card Applications
Users whose second KYC verification fails during card application will now receive an in-app notification prompting them to complete the outstanding step. The user is taken directly to the exact stage that requires attention — document upload or selfie — removing guesswork and reducing drop-off during onboarding.

Secure Card Details View (CP2)
Sensitive card data is now displayed within a hardened, secure iframe. This strengthens data protection for cardholders and aligns the card details experience with the highest security standards expected by our card issuing partners.

Enhanced Transaction History
Transaction history has been improved with clearer status indicators and expanded fallback handling for pending and failed transactions. Users now receive more detailed information on why a transaction did not go through and its current status — improving transparency and reducing support inquiries.

SSN Collection for US Cardholders (CP2)
In line with our card issuer's compliance requirements, US-based users are now asked to provide their Social Security Number during the card application process. This ensures full regulatory alignment and uninterrupted card issuance for the US segment.

Interface & UX Refinements
A range of interface and user experience improvements across card rows and key screens, delivering a cleaner, more polished, and more consistent app experience.

### 35.0.1 — 2026-06-10

This release delivers ongoing improvements to the app's reliability and security. You can continue managing your finances with confidence.

### 35.0 — 2026-06-09

This release delivers ongoing improvements to the app's reliability and security. You can continue managing your finances with confidence.

### 34.8 — 2026-05-19

This update includes various performance enhancements and stability improvements. Your financial experience remains our top priority.

### 34.3 — 2026-05-05

We've strengthened security, improved network stability, and resolved login issues to give you a safer and smoother financial experience.

## Apps similar to Vau.app

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Alkexpay](https://appshunter.io/ios/app/alkexpay/id6740485899) | — | Free | Finance |
| [PayFun: Crypto Card & Wallet](https://appshunter.io/ios/app/payfun-crypto-card-and-wallet/id6748597213) | 3.0 (2) | Free | Finance |
| [Cashtap: Crypto Cards](https://appshunter.io/ios/app/cashtap-crypto-cards/id6746193045) | — | Free | Finance |
| [PadiePay: Send Money to Africa](https://appshunter.io/ios/app/padiepay-send-money-to-africa/id6670194441) | 5.0 (2) | Free | Finance |
| [Ocean Wallet](https://appshunter.io/ios/app/ocean-wallet/id6504324760) | — | Free | Finance |
| [paycio.app](https://appshunter.io/ios/app/paycioapp/id6550918823) | 5.0 (3) | Free | Finance |

## More apps by Vault Fintech Solutions s.r.o.

- [Vault.app](https://appshunter.io/ios/app/vaultapp/id6448460849)

All apps by Vault Fintech Solutions s.r.o.: https://appshunter.io/developer/1807079620

---

*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 2026-07-20.*