# App Building

- [How to Build a Translation App in Thunkable](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/app-building/how-to-build-a-translation-app-in-thunkable.md): In this tutorial, we’ll build a translation app that translates the user’s text input from one language to another.
- [How to Create an Image Recognition App with Thunkable](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/app-building/how-to-create-an-image-recognition-app-with-thunkable.md): In this tutorial, you’ll use Thunkable camera app features to create an app that takes a photo with the device's camera and utilizes image recognition functionality to identify the photo’s content.
- [How to Create a Text-to-Speech App in Thunkable](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/app-building/how-to-create-a-text-to-speech-app-in-thunkable.md): Incorporating text-to-speech functionality brings written words to life by converting them into spoken audio. In this tutorial, we’ll add text-to-speech functionality to a translation app.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/app-building.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.