Did AI Speed Up Validation?

AI has fundamentally changed app development. With vibe coding, agentic workflows, and modern AI development tools, what used to take 6 months to build can now be shipped in weeks. Costs are lower than ever. Speed is no longer the bottleneck.

But here’s the problem: faster development hasn’t led to better products or stronger app businesses.

In this livestream, we’re joined by Chaim Sajnovsky, Founder of B7 Dev, a development studio that has helped startups go from idea to launch for over a decade.

Chaim brings real-world experience helping founders navigate AI-powered app development, outsourced development teams, and early-stage decision-making. Together, we’ll break down why planning, positioning, and distribution now matter more than code, and why so many founders still fail even when building faster than ever.

You will discover:

✅ How AI reduced app development time and cost by 80%

✅ Why “what to build” is now more important than “how to build.”

✅ How to define your main hypothesis before writing code

✅ Why most of these features don’t drive product-market fit

✅ AI tools founders are using right now (including Claude Code)

Learn More:

https://www.linkedin.com/in/chaim-sajnovsky-5003494/

http://www.b7dev.com/

You can also watch this video here: ⁠⁠https://youtube.com/live/unb8p-5MkuA

*********************************************

SPONSORS

Still designing, resizing, and uploading screenshots manually?

AppScreens lets you pick from hundreds of high-converting templates, generate for every device size and language in minutes, and upload automatically to directly to App Store Connect and Google Play Console.

Trusted by more than 100K developers and ASO experts worldwide.

Try it free: https://appscreens.com/?via=am

*********************************************

Got tons of freemium users who won’t upgrade? Encore turns free users into paying customers and reduces churn by adding smart, curated affiliate offers at key user moments. Everyone wins with Encore.

Learn more at ⁠https://encorekit.com/

*********************************************

If you’re advertising your growing mobile app, you need a measurement partner you can actually rely on — and that’s where AppsFlyer comes in.

It gives you a clear view of your entire funnel — from the first impression all the way to the install, in-app events, and user LTV. You’ll know what’s driving real results, and what’s just noise.

What teams love about it? It’s stable, accurate, and built to handle everything the mobile world throws at you — privacy changes, creative optimization, you name it.

And when you need help? Their global support team is there 24/7 — not just to fix things, but to help you grow.

If you’re ready to level up your mobile marketing and make smarter decisions, check out AppsFlyer.com

*********************************************

Follow us:

YouTube: ⁠AppMasters.com/YouTube⁠
Instagram: ⁠@App Masters
Twitter: ⁠@App Masters
TikTok: ⁠@stevepyoung⁠
Facebook: ⁠App Masters⁠

*********************************************