Hamza Chaouki

Hi, My name is Hamza Chaouki. I am a Flutter, iOS, and Android Developer. I would love to combine my passion for learning and my software development skills...

[Hamza Chaouki @devhch]

@ndmrau Thanks, really appreciate it! Glad those decisions came through clearly.

[Hamza Chaouki @devhch]

Find Book is finally live on the App Store. 📚

Point your camera at any book cover. No barcode needed.

Find Book identifies it, fills in the details, recommends what to read next, keeps your shelf offline, and can quiz you on what you’ve read.

But the hardest part wasn’t the scanner.

It was building the AI economy behind it.

Subscriptions, daily/monthly allowances, credit packs, different AI model costs, purchase verification, and protection against reinstall/account abuse.

The rule became simple:

The server decides. The app only displays.

That work eventually became the foundation of my Mirai Monetization Package.

Available on iPhone, iPad & Mac.

Watch the 20-second tour 👇

What’s the first book you’d scan?

App Store: https://t.co/gKTrk3X0Cc

#FindBook #SwiftUI #IndieDev #BuildInPublic

[Hamza Chaouki @devhch]

@mitansh_j07 Exactly! The goal was to make finding and saving books feel effortless, and the quizzes make the shelf a bit more useful than just a list. Appreciate it!

[Hamza Chaouki @devhch]

@aaapinen Appreciate the follow! Followed you back 🙌

[Hamza Chaouki @devhch]

@iamvishal16_ios Server side. The cover image goes to a Firebase Cloud Function, which handles the AI request and the credits check

[Hamza Chaouki @devhch]

@BestAppAwards Thank you! You nailed it. The scan is the part people see, but the server-side credits were the real work. Glad someone noticed 🙏

[Hamza Chaouki @devhch]

@visionOSfan Thank you ~~

[Hamza Chaouki @devhch]

Working on Fluen v2.3 right now, and I'm really happy with how it's turning out.

The 3D cup now holds your whole day. Every log pours a small cup into the big one. Pass your daily goal and the water spills over the rim: a burst first, then a steady trickle down the glass. Tilt your phone and the liquid moves inside, but it never pours out.

How it came together:
• Gemini 3.8 Flash designed the first version of the liquid, and the result was not bad
• I prompted by feeling with GPT-6.1 to describe the motion I had in my head
• Claude Opus 5.5 executed it: the overflow, the pour, the liquid that stays in the glass

This time it shipped exactly like I imagined it.

A small confession: v2.2 is still waiting in App Review. If it isn't approved tonight, I'll cancel it and submit v2.3 directly.

#iOSDev #SwiftUI #RealityKit #IndieDev #BuildInPublic #AI

[Hamza Chaouki @devhch]

@yadavpiyush005 Congrats! Glad it went through fast 🎉

[Hamza Chaouki @devhch]

Communication matters just as much as fixing the bug.

Recently, Gemini stopped working correctly on some devices in Fluen. The fix is already included in Fluen 2.2, but the update is still waiting for Apple's review.

Since users are still on the current version, I used push notifications to explain what happened, apologize for the issue, and let them know a fix is on the way.

I think that's much better than staying silent and leaving users wondering whether something is wrong with their device or the app.

As developers, we can sometimes fix an issue quickly, but we can't control how long App Store review takes.

So for now, the best thing I can do is keep Fluen users informed and be transparent with them.

Hopefully they'll understand and give us a little patience while Fluen 2.2 makes its way through review.

Building an app isn't only about shipping features. It's also about how you communicate when things don't go perfectly.

#IndieDev #iOSDev #Swift #SwiftUI #BuildInPublic #AppStore #ProductManagement #UserExperience #MobileDevelopment #Fluen

[Hamza Chaouki @devhch]

@JamesNMK Great point, and I've already covered that. Fluen now has an in-app Announcements page, so anyone who has notifications turned off can still check what's going on. Thanks for flagging it

[Hamza Chaouki @devhch]

@yadavpiyush005 Thanks! Review delays are frustrating on both stores, and the worst part is that users can't see any of it. From their side, the app is just broken and nobody's saying anything. A short heads-up goes a long way. Hope your update made it through quickly

[Hamza Chaouki @devhch]

You might be wondering: "Why not just push the fix instantly with CodePush?"

For a native Swift app like Fluen, that isn't really an option. Even where over-the-air updates are possible, shipping code changes that skip App Review is risky. Apple's guidelines restrict apps from downloading code that changes how they work, and that can get an update rejected or an app removed from the Store.

I'd rather wait a few more days for review than put Fluen, and the people who rely on it, at risk.

[Hamza Chaouki @devhch]

Fluen AI: Bladder Health Diary

New in 2.0: ask Flo by voice, send a photo, and get answers backed by real sources. Plus a full clinical PDF for your doctor and a profile for everyone at home.

Download: https://t.co/RX3D2QtNHb

#FluenAI #Gemini #HealthTech #iOSDev #SwiftUI

[Hamza Chaouki @devhch]

Fluen AI: Bladder Health Diary

What's New in Version 2.0

Flo, your AI health companion, gets its biggest upgrade yet. Ask by voice, attach a photo for Flo to look at, and switch on web search when you want an answer backed by current sources. Flo now remembers what matters across conversations, and you choose which AI model answers.

• Smart Reminders that fit your actual day. Fluen reads your own logs to work out when a nudge will help, whether that is a drink during the hours you never remember to, a visit before your usual time, or an evening cutoff if your nights are broken. Choose Apple Intelligence on your device or Gemini in the cloud, set your waking hours, and pick which reminders you want.

• Show your doctor exactly what is going on. The new Doctor screen keeps your healthcare providers in one place and generates a full clinical report as a PDF, with history so you can compare visits.

• Track the whole family. Create a profile for each person, switch between them in a tap, and keep everyone's records separate.

• Log without opening the app. New widgets plus Siri, Shortcuts, Control Center and the Action Button all log a visit in one tap.

• See the bigger picture with a new Yearly range in Analytics, alongside Weekly and Monthly.

• Fluen now speaks ten languages, with complete Arabic support laid out right to left.

• Fluen Pro joins Fluen Plus with more of everything, and your credit balance is now visible wherever you buy or spend it.

• Your history syncs reliably across iPhone, Apple Watch, Mac and Apple Vision Pro.

• Browsing is smoother throughout: the Track timeline loads older entries as you scroll, and the Dashboard shows more of your recent activity with a See All shortcut.

• Fixed a problem that could split one person's history across two profiles and hide most of it.

• Fixed entries logged on Apple Watch never reaching your other devices, yesterday's data disappearing at midnight, and several crashes on launch and in Profile.

Download: https://t.co/PCDYvqzSQF

#FluenAI #Gemini #HealthTech #iOSDev #SwiftUI

[Hamza Chaouki @devhch]

Download now: https://t.co/EIjBEtqZew

[Hamza Chaouki @devhch]

Gemini support is coming to Fluen AI in v2 ✨

You’ll be able to use Gemini directly with Flo, your personal bladder health companion.

Fluen AI v2 is on the way, download the current version now and stay tuned for the update.

https://t.co/PCDYvqAqGd

#FluenAI #Gemini #HealthTech #iOSDev #SwiftUI

[Hamza Chaouki @devhch]

Download the current version of Spatial Worlds, Spatial Skyboxes: AI Spaces on the App Store:

https://t.co/4DNMS9OIuA

Website: https://t.co/XPnu6P5LL1

Follow along for the journey to v3. 🌍

[Hamza Chaouki @devhch]

Spatial Worlds v3 is on the horizon for Apple Vision Pro, Mac, iPhone, and iPad. ✨

We are building a more social way to discover, create, and share immersive spaces on Apple Vision Pro.

Here is a first look at what we are working toward 🧵

[Hamza Chaouki @devhch]

v3 is still taking shape, and we will share more as these experiences get closer to release.

But you can start exploring now on Apple Vision Pro, Mac, iPhone, and iPad: discover AI-generated 360° worlds, save your favorites, and make your space your own.