AirGap Vault - Secure Secrets
Papers AG
4.0 ★
203 ratings
10,000+
downloads
Free
In this secure crypto vault app, you can generate offline keys and sign transactions using QR codes. Includes offline address overview, BIP39 passphrase, and social recovery features.
AppRecs review analysis
AppRecs rating 4.1. Trustworthiness 0 out of 100. Review manipulation risk 0 out of 100. Based on a review sample analyzed.
★★★★☆
4.1
AppRecs Rating
Ratings breakdown
5 star
59%
4 star
19%
3 star
0%
2 star
9%
1 star
12%
What to know
✓
High user satisfaction
78% of sampled ratings are 4+ stars (4.0★ average)
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Authentic reviews
Natural distribution, no red flags
About AirGap Vault - Secure Secrets
AirGap Vault does not connect to any network, irrespective of the device used. This system built into the app makes it more secure than an ordinary crypto wallet.
Transactions can be signed seamlessly without the use of cables, thanks to verifiable QR codes. This opens up multiple possibilities for interacting with other solutions.
AirGap Vault is currently used alongside other companion apps like AirGap Wallet, MetaMask, Sparrow Wallet, BlueWallet, Specter, and any other QR code-based wallets. These companion apps serve as watch-only wallets that allow users to view portfolios and initiate transactions while the Vault signs transactions and protect your private keys offline.
AirGap Vault supports:
When paired with MetaMask
- All EVM-compatible blockchains
When paired with AirGap Wallet
- Bitcoin - BTC,
- Ethereum - ETH,
- Polkadot - DOT,
- Kusama - KSM,
- Tezos - XTZ,
- Cosmos - ATOM,
- Moonbeam - GLMR,
- Moonriver - MOVR,
- Astar - ASTR,
- Shiden - SDN,
- Aeternity - AE,
- Groestlcoin - GRS
Features:
- Segwit Support
- MetaMask Support
- Offline Address Overview
- Secure Keyboard
- Coin Flip & Dice Roll
- Offline Key Generation
- BIP39 Passphrase
- Shamir Shares (Social Recovery)
- BIP85 Child Entropy
- Open Source
Get the highest security by installing AirGap Vault on a separate smartphone, and never connect that phone with any network again.
Another option is to install AirGap Vault and its companion app on the same device.
Follow the step-by-step video on how to set up the AirGap solution:
https://www.youtube.com/watch?v=M9ICKaLxuwQ
To learn how to setup AirGap Vault with MetaMask watch this guide:
https://www.youtube.com/watch?v=HIKJh0h7QiU
AirGap Vault - Secure Secrets Screenshots
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Reviews for AirGap Vault - Secure Secrets
Alex Borodin-Atamanov
12/20/2025
The developer’s brain of this app is rooted. It’s unsafe to use it in a development environment. Please change the developer. He’s broken.
Alain Wiedmer
12/8/2025
Great app overall. Allows you to use an old spare phone as a hardware wallet. The hardware wallet has good compatibility with existing software wallets, such as Sparrow or Meta mask, not just their own wallet. I wish that it would support Monero and greater compatibility with more phones (unfortunately not all phones can run it). Also: BIP-39 Passphrase option is super hidden, even with advanced options turned on: You have to scroll all the way down when selecting what accounts to generate!!!
