---
title: "Use the FastField app"
slug: "use-the-fastfield-app"
updated: 2026-04-29T16:45:50Z
published: 2026-04-29T16:45:50Z
canonical: "help.quickbase.com/use-the-fastfield-app"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.quickbase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Use the FastField app

This article explains how to access, sign in, and start using the FastField iOS and Android apps.

## Download the FastField app

After you have an account set up, download the FastField mobile app from the [App Store](https://itunes.apple.com/us/app/fastfield-mobile-forms/id702967051?mt=8) or [Google Play](https://play.google.com/store/apps/details?id=com.mergemobile.fastfield&hl=en_US).

![logos for the iOS app store and the google play store with QR codes](https://cdn.document360.io/dd260e4e-10bb-4b66-8fb3-5504c272b904/Images/Documentation/20957576155028.png)

## Log in to FastField

If you have linked your FastField account to your Quickbase realm, you can log in to FastField using your Quickbase credentials. To do this, select **Log in with Quickbase**. ![FastField mobile app login screen showing the Log in with Quickbase button](https://cdn.document360.io/dd260e4e-10bb-4b66-8fb3-5504c272b904/Images/Documentation/20983874789140.png)

Otherwise, you can log in with your FastField credentials.

## Understand FastField

FastField is an app for capturing and submitting data on your mobile device. Your organization has partnered with Quickbase to provide this tool for you.

In FastField, you open and fill out forms. A form is a way to submit information for your organization. For example, information about a site inspection that includes checklists, notes, and photos.

When connected, data from FastField forms automatically update records in Quickbase tables. Learn more about the [FastField integration](/v1/docs/understand-the-fastfield-integration).

Learn more about [the FastField app](https://mergemobile.zendesk.com/hc/en-us/articles/360048184992-Using-the-FastField-App) in the FastField help center.