Test and debug on 30+ iOS and Android devices, right from your browser.
Your actual built binary runs on a virtual device inside Primio.
Live device logs streamed next to the app. Copy, paste into your prompt, fix.
No Xcode. No Android Studio. Nothing on your machine.
3/ Debug builds. Web preview now runs in Debug by default. Runtime errors are captured, decoded, and the agent offers to fix them automatically.
Workflow features. The kind that save 20 minutes a day.
That's what matters when you're building real apps with AI.
Three things shipped at @primio_dev today.
1/ Asset uploads. Drag images, fonts, audio, video, PDFs into the chat. They go into your project's assets folder, hosted by us. No S3. No CDN.
2/ Discuss mode. Edit writes code. Discuss lets you think with the agent without touching the project. Clear Context resets the agent's memory when it drifts. Your code stays.
"What are people building on Primio?"
We sampled 300 projects from the last six weeks.
Not what you'd expect. No to-do apps. No calculators.
A parish management system. An FX signals dashboard. A vocal stem isolator. A rental property app in Spanish. A Greek restaurant ordering app.
CRMs, dating apps, fintech dashboards, fitness trackers, games.
When the cost of building drops to near-zero, people build what they actually need.
While you were sleeping, Apple pulled off a quiet revolution. They silently rolled out automated app review, their answer to the surge of apps driven by the vibe coding trend.
Auto-review is the first stage of the review process. Right now it’s rough. The system flags any SDK that collects attribution data as a signal that your app contains ads. Developers are getting hit with auto-rejections left and right.
It also automatically detects Firebase anonymous auth as a sign that your app has a login flow and asks you to provide a demo video.
The fix is simple though. Just add a note in App Review Information clarifying that your app has no ads and no login feature.
Hopefully Apple ships a fix soon and we end up with fast automated reviews for trusted accounts, similar to how Google Play already handles it.
We just shipped mini-games inside Primio. Snake, Minesweeper, a space shooter, Blackjack.
They load while your app is building.
Why?
Because builds take time. And waiting with a blank screen is a terrible user experience.
So we turned wait time into play time.
New in Primio: scan a QR code, your app loads on your phone instantly.
No build. No install. Make a change, refresh, see it in seconds.
Desktop previews lie about what matters on mobile. Touch targets, scroll behavior, swipe gestures. Now you catch that while building.
New: Cloud iOS builds are live on Primio.
Describe your app → we build it in Flutter → signed IPA compiled in the cloud. Ready to upload to App Store Connect.
No Xcode install. No provisioning profile setup. Under 10 minutes.
New in Primio: voice input 🎙️
Tap the mic, speak your idea, and your words appear in the prompt field. Edit if needed, then send.
Works in dozens of languages. Available on the home page and inside every project chat.
Type less. Build more.
𝗗𝗮𝗿𝘃𝗶𝗻 𝗶𝘀 𝗻𝗼𝘄 𝗣𝗿𝗶𝗺𝗶𝗼.
Same mission. Stronger identity.
Primio comes from the idea of being first. First in quality. First in simplicity. The primary choice for building premium mobile apps with AI.
New name. Team of 4. Bigger ambition.
https://t.co/0V9awYDI1z
We just shipped Web Export in Darvin.
You can now export the full source code of your app and host it anywhere.
Your domain. Your hosting. Full control.
Deploy to Vercel, Netlify, Firebase or your own server.
Build once. Ship everywhere.