Power Apps' 2026 update, in plain terms for a small business building its own apps

A small business that has built itself an app, or is weighing up whether to, tends to learn about platform updates the hard way: a screen looks different one morning, or a feature that was off-limits quietly turns on. Microsoft’s Power Platform, the low-code toolset behind Power Apps, runs on a steady half-yearly rhythm of these changes, and the latest batch reached customers in April 2026. Most of it is incremental. A few parts are genuinely worth knowing about if the apps in question are the simple internal tools and customer portals a small firm tends to build first. Here is what changed, in plain terms, and an honest read on which bits help today.

What actually changed in April 2026

Microsoft ships Power Platform features in two waves a year. The current one, 2026 release wave 1, covers everything planned for the platform between April and September 2026, spanning Power Apps, Power Pages, Power Automate and Copilot Studio 5. The Power Apps part of the wave is described as continued modernisation of the app experience: a refreshed interface, better mobile and offline behaviour, faster search, and more artificial intelligence woven into the building tools 4.

Several of those features have already crossed from “planned” to live. Three are worth a small business’s attention, because they touch the everyday job of building and running a simple app. The first is a change to how every model-driven app looks. The second lets a maker describe a page in words and have it built. The third puts an assistant inside an app for the people using it, although that one is not finished yet.

The modern look is now the default, and the only option

Power Apps has carried two interface styles for a while: a classic look and a newer, refreshed one, with a setting that let an app keep the old style. As of 1 April 2026 that choice is gone. The refreshed look became the required experience for every model-driven app, and the setting that allowed a revert to the classic interface was removed 1.

For a small business this is the rare update that costs nothing to adopt. There is no migration, no project, no checklist. Any model-driven app a firm already runs simply shows the more current interface the next time someone opens it. The screens look tidier and more in keeping with the rest of Microsoft 365, and nobody has to do anything to get there. The only thing worth flagging internally is that staff used to the older look will see a changed layout, so a quick heads-up to the team avoids the “where did that button go” question on the day.

Describe it and it builds the page, now available in the UK

The more interesting change is about how pages get built in the first place. Power Apps has a feature called generative pages, where a maker types a plain-language description of the page they want, for example a list of jobs with a filter by status and a button to add a new one, and the tool drafts the page rather than the maker placing every control by hand. From 2 April 2026 that feature can be created and used in any supported region worldwide, having previously been limited to the United States 2.

The practical effect for a UK or Irish firm is that a capability which used to be out of reach is now switched on. Drafting a first internal app or a simple portal can start from a sentence and a rough shape, instead of a blank canvas. That genuinely lowers the effort of getting something on screen to react to.

It is worth being plain about the limit, though, because the marketing language around these features tends to outrun them. Generated pages are a starting draft, not a finished product. The tool still needs a sensible data model behind it, and the page it produces still wants reviewing, correcting and tidying before anyone relies on it. It removes some of the fiddly assembly work; it does not remove the thinking. Treated as a faster first draft rather than a finished build, it earns its place.

An assistant inside your own app, but still in preview

The third change is the one to file under “interesting, not yet” rather than “use it now”. From 13 April 2026 it became possible, in public preview, to embed Microsoft 365 Copilot chat directly inside a canvas app 3. In plain terms, an app could carry its own in-context assistant: a user working in the app could ask it a question and get help without leaving the screen.

The honest qualifier is the word preview. This feature has not reached general availability, which is Microsoft’s own marker for “ready to depend on” 3. Public preview means it is available to try and to plan around, but not yet something to build a business process on top of, since preview features can change before they are finished. For a small firm the sensible posture is to be aware it is coming and to leave it out of anything that matters until it ships properly.

What this means if you build apps or portals

Read together, the April 2026 wave is steady, useful polish on a platform a great many small businesses already pay for as part of Microsoft 365, rather than a reason to buy anything new. The modern look arrives for free and makes existing apps feel more current with no work at all. Generative pages going worldwide quietly removes a barrier that UK and Irish makers used to run into, and makes a first internal tool or portal a little quicker to rough out. The in-app assistant is a genuine direction of travel, worth watching, but still preview.

None of it is urgent. The features that help most are either automatic or simply now available when a firm gets round to using them. The fair summary is the un-hyped one: the toolkit for building your own small apps got a bit better in April, in ways that mostly reward the businesses already using it, and there is no clock to beat. If a round-up of the platform’s current direction is useful, Microsoft keeps a regularly updated feature summary on its own blog 6.

The judgement that matters for a small business is rarely which features exist. It is whether a particular problem is better solved by a small custom app at all, and what it takes to build one that people will actually use.

Worth a closer look

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