Nash: Spend, save & investApp Store
Our wallet review process
We examine wallets starting at the code level and continue all the way up to the finished app that lives on your device. Provided below is an outline of each of these steps along with security tips for you and general test results.
Application build test result
Update 2022-10-21: This app is not available anymore.
This statement in the description from the App store below is a claim only the user has access to the private keys.
Nash doesn’t take control of your funds – unlike Coinbase, Kraken or Binance. We’re the only fully-featured exchange where you can trade Bitcoin without giving up your private keys.
With keys in control of the user, we need to find the source code in order to check reproducibility. However we are unable to locate a public source repository.
Our verdict: As there is no source code to be found anywhere, this wallet is at best a non-custodial closed source wallet and as such not verifiable.
Tests performed by Matthew Lamb
Do your own research
In addition to reading our analysis, it is important to do your own checks. Before transferring any bitcoin to your wallet, look up reviews for the wallet you want to use. They should be easy to find. If they aren't, that itself is a reason to be extra careful.