Hi, I’m Hasan Kassem. I develop apps for iOS, iPadOS, watchOS, and macOS. I’m passionate about mobile apps design and user experience. I’ve developed some Android and web projects too.

You can find my apps on Apple App Store.

I’ll be happy connecting with you on Instagram and Twitter. Feel free to email me on hello@hasankassem.com.

Mockup – Sketch UI/UX on iPad

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Here's a bit of an update to you guys 😉 🙋🏻‍♂️ It's been a while, guys. Feeling a bit off today. But still, making progress. Slow progress is still progress, right? 🙌🏻 I wasn't posting much lately, and that's because I was doing less work and more leisure time, after I released Mockup 2.4 😌. I thought I'm done with Unplug Alarm Client for Android... but that didn't turn out well... 🙄 So that's what I've been up to the last few days. Unplug Alarm's Android client app. More details about this in my weekly newsletter. (Subscription link in bio — it's free 💁🏻‍♂️).

Take a look at my apps