The application is using TypeScript for most things, MobX state tree (transactions .etc - please note this ONLY applies to API data management, stanreact hooks are used for small components), Detox for E2E tests, Storyshots and Jest for snapshot testing. I also added a search function amongst other things. Running is a simple matter of typing "yarn install" and then "yarn ios" or "yarn android"

Screenshots

• [Transaction List] (https://i.gyazo.com/2c4a761cc6886a10ad1c3744ffab1efa.png)
• [Add Coins] (https://i.gyazo.com/c996828f54dd5bbd56a8c0f6d3c0902e.png)
• [Filtering] (https://i.gyazo.com/810140035dcd0c45d188ee0ddd3f3bd0.png)