> For the complete documentation index, see [llms.txt](https://gitbook.bitdca.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gitbook.bitdca.com/bitdca/solution-by-bitdca/application-design.md).

# Application Design

## Welcome Screen

<figure><img src="/files/J6Oq46AVfoH3cRSzDEQU" alt=""><figcaption><p>Welcome Screen Littlebit app</p></figcaption></figure>

## Investment Settings

<figure><img src="/files/W63s0uRRoZHmk2kFjCFd" alt=""><figcaption><p>Investment Settings Littlebit app</p></figcaption></figure>

## Set your saving percentage

<figure><img src="/files/JWjeHTuCUoNA8TIdh7U7" alt=""><figcaption><p>Save your saving percentage</p></figcaption></figure>

## Withdrawal Bitcoin to your wallet

<figure><img src="/files/Nl6FrJbpv48F7QtdSHo6" alt=""><figcaption><p>Withdrawal Bitcoin to your wallet</p></figcaption></figure>