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Preview of an onboarding screen

OnboardingPublished instantly.

Add native UI—no code, no app review.A UX optimization tool.

kotlinflutterswiftJust a few lines of code

Native components that just fit.
Any framework, any OS - your app, but better.

Where App Development Gets Tough

Even tiny UI tweaks mean bugging engineers to fire up Xcode or Android Studio. Wastes time, wastes money.
Retention matters, we get it. But app review drags everything out. We need faster dev cycles and easier A/B testing.
Remote Config can't handle UI changes or tooltips. Drowning in small issues when we should be building real features.
Bugs and confused users keep tanking our ratings. We need to guide people better, right inside the app.
Need to boost dev productivity and protect our bottom line. Stop ad-hoc development. We're already short on app engineers as it is.

Make changes on the fly, see them live instantly.

Admin UI editing a mobile screen (placeholder)
Drag-and-drop layout illustration (placeholder)

Place elements however you want.

Build app components with a Figma-like editor. Drag, drop, done. Zero code required.

Device receiving an update illustration (placeholder)

Update instantly, test right away.

Hit publish and your update goes live instantly. No waiting weeks for platform reviews.

Two UI variants side by side (placeholder)

A/B test everything, backed by data.

Set timing, pick your audience, test variants. See what actually works with real stats.

Solution

In-app experience preview video (placeholder) 1
Trigger workflow

Display UI when and where you want.

Active User–Based Pricing

Free

For individual developers up to 10,000 MAU

¥0 / Month

checkUp to 10,000 MAU
checkUp to 2 published campaigns
checkUp to 5 team members
checkEmbedded UI
checkIn-app messages
checkProduct guide
checkRemote Config
checkA/B testing
checkAnalytics
checkChat support

Pro

For startups up to 10,000 MAU

¥2,980 / Month

checkUp to 10,000 MAU
checkUp to 20 published campaigns
checkUp to 10 team members
checkEmbedded UI
checkIn-app messages
checkProduct guide
checkRemote Config
checkA/B testing
checkAnalytics
checkChat support
checkEarly access to beta features

Business

For large-scale products with over 10,000 MAU

ASK

checkNo MAU limitUsage-based pricing
checkUp to 50 published campaigns
checkUp to 50 team members
checkEmbedded UI
checkIn-app messages
checkProduct guide
checkRemote Config
checkA/B testing
checkAnalytics
checkChat support
checkEarly access to beta features
checkSlack support
checkOnboarding & operations support

Still wasting time and money on app improvements?

All Nubrick features are free to start. Even a simple UI tweak can take weeks—planning, development, review, and release. Move faster and scale with confidence. Talk to our sales team.

Start for free