Comparison

AirGap Vault vs Vechain

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

Head to head
About

AirGap Vault

This app transforms your phone into a secure, offline cryptocurrency vault. It supports numerous blockchains and integrates with other wallets for seamless, secure transaction signing without network connection.

Highlights
  • Blockchain agnostic crypto vault
  • Offline private key storage
  • Verifiable QR code transaction signing
  • Supports multiple companion wallets
  • Segwit support
  • Offline key generation
  • Shamir Shares (Social Recovery)
Features
Read full description

AirGap Vault is a blockchain agnostic crypto vault that turns your mobile phone into a cold wallet. 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

About

Vechain

Manage your Vechain blockchain assets with this secure wallet. Send, receive, and sign transactions or certifications for DApps. Track all your activity history in one place.

Highlights
  • Create and manage Vechain wallets
  • Send and receive digital assets
  • Sign transactions and DApp certifications
  • Track transaction history
  • Support for Vechain tokens
Features
Read full description

Sync2 is a wallet designed for the Vechain blockchain. This wallet app allows for easy sending and receiving of digital assets, providing a secure and convenient way to manage your funds. Here's what you can do with Sync2: - Create a Wallet: Organize your addresses, manage all assets, and receive supported tokens in one place. You have full control over your wallet and assets. - Sign Transactions/Certificates: Interact with DApps or transfer a token to a recipient address using the built-in transfer function. Alternatively, you can sign certifications requested from DApps. These certifications may request a user's identification (address) or agreement to DApp terms of use or service. - Check Activities: Review the signing progress and history of every signed transaction and certificate.

Screenshots

AirGap Vault4 screens
Vechain3 screens

Verdict

The call

The clearest difference is rating: Vechain at 5.0 against AirGap Vault's 4.4. Vechain also leads on iOS requirement (11.0 vs 13.0). AirGap Vault's advantage is ratings volume (26 vs 1). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Vechain holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: AirGap Vault has 26 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 19, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
AirGap Vault versus Vechain: the parameters behind the verdict, then further details
ParameterAirGap VaultVechain
PriceFreeFree
Rating4.4 (26 ratings)5.0 (1 ratings) — better
Positive reviews38.5% of reviews—
Number of ratings26 — better1
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size98 MB20 MB
Age rating4+17+
DeveloperPapers GmbHVECHAIN FOUNDATION SAN MARINO SRL

Customer experience

AirGap Vault

All ratings26 ratings
Positive80.8%
Neutral7.7%
Negative11.5%
Written reviews13 reviews
Positive38.5%
Neutral15.4%
Negative46.2%

Vechain

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

AirGap Vault

No in-app purchases

None

Vechain

No in-app purchases

Questions

Is AirGap Vault free?
AirGap Vault is free to download, with no in-app purchases.
Is Vechain free?
Vechain is free to download, with no in-app purchases.
Which has better reviews, AirGap Vault or Vechain?
Vechain is rated higher. AirGap Vault averages 4.4 out of 5 from 26 ratings, while Vechain averages 5.0 from 1 ratings.
Do AirGap Vault or Vechain have ads?
Neither AirGap Vault nor Vechain shows ads.
Which is updated more often, AirGap Vault or Vechain?
AirGap Vault ships an update every 2 months, and Vechain every 2 months. Most recently, AirGap Vault was updated on September 19, 2026 and Vechain on September 13, 2026.

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