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Power Apps

Power Apps is the Microsoft 365 application for building custom business apps without traditional code. Organizations use it for two things above all: customizing SharePoint list forms – replacing the default form with a tailored, logic-driven version – and building standalone apps for needs like inspections, time tracking, and field work. Form customization for SharePoint lists is included with Microsoft 365, which makes Power Apps the natural next step when an out-of-the-box list needs a smarter form.

Key Features

  • App Designer: Create canvas or model-driven apps
  • Integration: Connect to Microsoft Dataverse and external data sources
  • Mobile Ready: Apps work on phones, tablets, and browsers
  • Templates: Start quickly with pre-built designs
  • Security: Govern with Microsoft 365 permissions
  • Custom Logic: Use Power Fx to enhance functionality
  • SharePoint Form Customization: replace a SharePoint list’s default form with a tailored Power Apps form, included with Microsoft 365
  • Copilot App Building: describe the app you want in plain language and Copilot generates a working first draft to refine

Common Use Cases

  • Building custom forms and workflows
  • Digitizing manual business processes
  • Creating mobile apps for field workers
  • Department-specific tools (e.g., time tracking)
  • Replacing legacy systems with modern apps

How Power Apps Fits Into Microsoft 365

  • SharePoint: the flagship pairing; Power Apps customizes SharePoint list forms and uses lists as a data source through a standard connector
  • Power Automate: an app collects the data, then a flow routes it for approval and sends the notifications
  • Teams: finished apps can be pinned as tabs in Teams so people use them where they already work
  • Dataverse: the premium data platform Power Apps graduates to when an app outgrows SharePoint lists
  • Microsoft 365 security: apps use the same sign-in and permissions as the rest of Microsoft 365, so there is no separate account to manage

Limits and Nuances

  • SharePoint forms are included: customizing SharePoint list forms with Power Apps comes with Microsoft 365 licenses at no extra cost
  • Standard-connector apps are included: apps built on SharePoint lists, Excel, and other standard connectors run on the seeded Microsoft 365 license
  • Premium is per user: Power Apps Premium runs $20 per user per month and unlocks Dataverse, premium connectors, and unlimited standalone apps
  • Users need licenses, not just makers: premium licensing applies to everyone who runs a premium app, which is the cost many projects underestimate
  • Canvas vs model-driven: canvas apps give pixel-level design control, while model-driven apps generate their interface from Dataverse data
  • Customized forms stay with the list: a Power Apps form replaces the form inside that SharePoint list; it is not a standalone app and cannot run outside it
  • Delegation matters at scale: apps querying large data sources need delegable queries, so lists holding thousands of items deserve design attention up front

Common Questions About Power Apps

What is Power Apps used for?

Building custom business applications without traditional code. In practice that means two things: customizing SharePoint list forms so data entry is cleaner and smarter, and building standalone apps – inspection checklists, time trackers, request tools, field apps for phones and tablets. It is the step organizations take when an out-of-the-box list or form gets close to what they need but not all the way there.

What is the difference between Power Apps and Power Automate?

Power Apps is the front end – the screens and forms people interact with. Power Automate is the back end – the workflows that route, approve, and notify after the data is submitted. A typical solution uses both: a Power Apps form collects the request, then a flow sends it for approval and posts the outcome to Teams. Apps face people; flows run processes.

Is Power Apps included in Microsoft 365?

Partly, and the included part is generous. Microsoft 365 licenses cover customizing SharePoint list forms and building apps on standard connectors such as SharePoint lists and Excel. Power Apps Premium, at $20 per user per month, adds Dataverse, premium connectors, and unlimited standalone apps – and it applies to everyone using a premium app, not just the people building it.

Can Power Apps customize SharePoint forms?

Yes, and it is the most popular thing organizations do with it. A SharePoint list’s default form can be replaced with a Power Apps version – conditional fields, validation, multiple screens, branding – and that capability is included with Microsoft 365. The customized form lives inside the list itself, so users never leave SharePoint. Several trackers and forms shown on LookBook 365 are natural candidates for this treatment.

What is the difference between canvas apps and model-driven apps?

Canvas apps start from a blank screen: you design every element and connect to data sources like SharePoint lists, which is ideal for focused, task-specific apps. Model-driven apps start from the data: you define tables and relationships in Dataverse, and Power Apps generates a consistent interface automatically, which suits larger, process-heavy applications. Most SharePoint-centered scenarios use canvas apps.

When do you need Power Apps instead of just a SharePoint list?

Later than most people think. A SharePoint list with the right columns, views, and out-of-the-box form handles a surprising share of business needs – that is the premise behind the tracker examples on LookBook 365. Power Apps earns its place when the form needs real logic: conditional sections, cascading dropdowns, multi-screen experiences, or a tailored mobile app for field workers.