# Advanced Blocks

These components require a little more set-up than the other [app features](https://docs.thunkable.com/blocks/app-features), but deliver awesome functionality to your app.

{% content-ref url="advanced-app-features/web-api" %}
[web-api](https://docs.thunkable.com/blocks/advanced-app-features/web-api)
{% endcontent-ref %}

{% content-ref url="advanced-app-features/bluetooth-low-energy" %}
[bluetooth-low-energy](https://docs.thunkable.com/blocks/advanced-app-features/bluetooth-low-energy)
{% endcontent-ref %}

{% content-ref url="app-features/in-app-purchase-blocks-with-revenuecat" %}
[in-app-purchase-blocks-with-revenuecat](https://docs.thunkable.com/blocks/app-features/in-app-purchase-blocks-with-revenuecat)
{% endcontent-ref %}

{% content-ref url="advanced-app-features/openai-services-chatgpt-integration-blocks" %}
[openai-services-chatgpt-integration-blocks](https://docs.thunkable.com/blocks/advanced-app-features/openai-services-chatgpt-integration-blocks)
{% endcontent-ref %}

{% content-ref url="advanced-app-features/any-component-blocks" %}
[any-component-blocks](https://docs.thunkable.com/blocks/advanced-app-features/any-component-blocks)
{% endcontent-ref %}