Nothing Phone 3 lets you prompt your way to new apps

Instead of wading through app store ads just to find a simple hydration tracker, Nothing wants you to just type a sentence and let AI generate it on the spot.

On Tuesday, smartphone maker Nothing unveiled two new features: Playground, an AI tool that builds mini-apps from plain text prompts, and Essential Apps, a platform where users can publish, download, and remix those creations. Both are rolling out on Nothing OS 4 for the Nothing Phone 3 series.

Prompting mini-apps and remixing code

The idea behind Playground is basically vibe coding on your phone. You type what you want, and the AI generates the code to run it locally. If you find something in Essential Apps you like, you can tweak it to your liking, like changing the color palette or adjusting logic.

During a demo with Nothing AI lead Sélim Benayat, a user prompted the AI to build an animated face for the Glyph Matrix display on the back of the Nothing Phone 3. The prompt asked for two bouncing eyes, and the AI generated the graphic and loaded it onto the handset. More technical users can also inspect and manually edit the generated code.

Essential Apps is currently in an alpha state and limited to lightweight widgets. At launch, examples include a flight tracker, a hydration monitor, a next-meeting brief, a virtual pet, and a Flappy Bird-style mini-game. Full-screen apps are not supported yet, and Nothing noted that generated tools are not guaranteed to run smoothly every time.

Backed by $200M to rethink the OS

The release comes shortly after Nothing raised a $200 million round led by Tiger Global. CEO Carl Pei has been vocal about smartphone software stagnation, arguing that big brands simply copy Apple instead of taking risks.

Nothing’s bigger ambition is to eventually build an AI-first operating system and dedicated AI hardware. While Essential Apps currently runs on top of Android-based Nothing OS 4, Pei sees smartphones as the testing ground to prove that AI-native interactions can work. Older Nothing phones might get access down the line, depending on memory constraints.

For now, the tool is completely free, with no immediate plans for a paid tier. Pei said the current goal is simply to build an active creator community.

Why it matters

For Nothing Phone 3 owners, Playground is a genuinely fun perk. If you want a hyper-specific widget without downloading ad-heavy bloatware from the Play Store, being able to prompt one in seconds is compelling. That said, it is definitely not a reason to buy the phone today, especially with Nothing admitting that alpha-stage creations might crash and full-screen apps remain off-limits.

On the industry side, Nothing is attempting what gadgets like the Rabbit R1 struggled to deliver: shifting away from traditional app stores toward prompt-driven utilities. But with less than 1% of the global smartphone market according to IDC, Nothing is hardly an existential threat to Google Play. Analytics firm Appfigures also notes that past attempts at on-device vibe coding failed to take off due to maintenance and security headaches.

We think Nothing's approach is smart because it starts small. Instead of trying to reinvent every native app overnight, focusing on micro-widgets and back-cover LED animations keeps the blast radius of broken code tiny. The real test will be security: letting users share AI-generated code across millions of devices is a moderation minefield, and handling that at scale is tough for any hardware challenger.