Comparison

AirGap Vault vs ACE Flight Data

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

ACE Flight Data

Features
Read full description

Import Garmin flight logs and analyze your engine like never before. ACE Flight Data reads flight data directly from your Garmin SD card and turns raw CSV logs into interactive maps, engine charts, and fleet insights — right on your iPhone or Mac. SEE EVERY FLIGHT Swipe through full-screen GPS track maps. Scrub the timeline to replay your route with speed-colored visualization. Review departures, approaches, and landings in detail. KNOW YOUR ENGINE Dedicated charts for Oil Temperature, CHT, EGT, Fuel Flow, and RPM. Spot trends before they become problems. Track how engine parameters change over time across flights, seasons, and maintenance intervals. YOUR DATA STAYS YOURS Flight metadata syncs across devices via iCloud. Export everything to CSV anytime. FREE TO TRY Import 3 flights free — no time limit. Upgrade to Pro for unlimited imports. IMPORTANT SAFETY NOTICE ACE Flight Data is designed to assist pilots but does not replace your aircraft's official Pilot Operating Handbook (POH) or FAA-approved flight manual. Always verify checklist items against your aircraft's official documentation. Every aircraft is unique with different equipment and STCs. TERMS OF SERVICE https://www.snow-tree.com/legal/terms-of-service

Screenshots

AirGap Vault4 screens
ACE Flight Data4 screens

Verdict

The call

The clearest difference is in-app purchases: AirGap Vault at none against ACE Flight Data's 1. AirGap Vault also leads on iOS requirement (13.0 vs 18.0). On price, ads and device support 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. ACE Flight Data sells 1 in-app purchase, starting at $8.99 per month. AirGap Vault asks for nothing beyond the download.

Scorecard2 real differences · 8 level
AirGap Vault versus ACE Flight Data: the parameters behind the verdict, then further details
ParameterAirGap VaultACE Flight Data
PriceFreeFree
Rating4.4 (26 ratings) — better—
Positive reviews38.5% of reviews—
Number of ratings26 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.0
Further details — not scored
Size98 MB20 MB
Age rating4+4+
DeveloperPapers GmbHPatrick Michalina

In-app purchases

None

AirGap Vault

No in-app purchases

1 purchases

ACE Flight Data

Subscriptions1
  • ACE FlightData Pro Monthly$8.991 Month

Questions

Is AirGap Vault free?
AirGap Vault is free to download, with no in-app purchases.
Is ACE Flight Data free?
ACE Flight Data is free to download, with in-app purchases available.
Do AirGap Vault or ACE Flight Data have ads?
Neither AirGap Vault nor ACE Flight Data shows ads.

Other comparisons