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Join us live as we announce the winners of the Bloom with Bubble Challenge on Wednesday, May 27 at 12pm EST!
Thank you to all the participants for the amazing submissions.
RSVP here!
luma.com
Bloom With Bubble Challenge: Winners Announcement · Luma
Thanks so much for joining the Bloom With Bubble Challenge, powered by Contra. Join this exciting live event where the judges will be announcing all the…
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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LoopIn - My entry for the @Contra HQ x @Bubble challenge! 🌿
Category - Communication
Concept
LoopIn is a hyperlocal social network that connects neighbors inside the same apartment building through a private community feed, a neighbor directory, and a simple invite code system.
The app gives every building its own space where residents can share updates, ask for help, offer things, and stay informed about what's happening where they live — without the noise of generic social media or chaotic group chats.
Inspired by the energy of spring, connection, and new beginnings, LoopIn encourages neighbors to step out of anonymity, meet the people around them, and build a small but real community starting from their own front door.
Core Features:
- Private building feed with 4 post categories: Alert, Help, Offer, Question
- Neighbor directory with floor and apartment details
- Invite code onboarding — residents join only with a verified building code
- Image support on posts
- Like and comment on every post
- Admin dashboard with pinned announcements
- Automatic subscription tier based on number of apartments
Monetization Strategy - LoopIn uses a building-level subscription model paid by the administrator. The plan is calculated automatically based on apartment count.
Plans include:
Micro — 1 to 20 apartments — 29 RON/month
Standard — 21 to 60 apartments — 59 RON/month
Large — 61 to 150 apartments — 99 RON/month
Complex — 151+ apartments — 179 RON/month
30 days free trial, no credit card required. Residents always use the app for free.
Why It Matters - Most neighbors don't know each other's names. There is no local app in Romania that solves this. LoopIn is the first hyperlocal building community app in a market of 4.5 million urban apartments, with zero direct competitors.
Built With Bubble - Built fully using Bubble's native mobile editor as a polished mobile-first experience for the Bubble Spring Hackathon.
App Name: loopin-app
Branch Version ID: test
Preview Link: https://loopin-app.bubbleapps.io/version-test/api/1.1/mobile/preview?debug_mode=true&preview_view=start
Try it now - Open LoopIn in BubbleGo, tap "Join with a code" and enter 123123 to explore a live building community with real posts, comments and neighbors.
Love this!
Building PingRoom with Bubble 🚀
A real-time mobile collaboration app designed for spontaneous communities, study groups, hackathons, and local events.
✨ Instant room creation
⚡ Real-time messaging
🎯 Temporary collaboration spaces
🔔 Live activity updates
💸 Monetization-ready with premium rooms & AI summaries
Built with Bubble’s native mobile editor for the #BloomWithBubble challenge 🌼
#Bubble #Bubbleio #NoCode #MobileApp #WebSocket #Realtime #Startup #BuildInPublic
don't forget to make sure your submission meets all requirements!
I built “GlowUp AI” using @Bubble native mobile editor for the Spring Mobile App Hackathon 🌼
GlowUp AI is an AI-powered self-improvement app designed to help users improve their appearance, confidence, lifestyle, and personal style through personalized recommendations.
Users complete a lifestyle assessment, upload a selfie, and receive:
• Hairstyle suggestions
• Skincare recommendations
• Fitness guidance
• Clothing & color palette advice
• Personalized glow-up plans
The app focuses on helping users feel more confident and become the best version of themselves.
Why this fits the Spring theme 🌱
Spring represents transformation, growth, fresh starts, and becoming a better version of yourself — which is exactly the core experience behind GlowUp AI.
Category:
Lifestyle 📱
Monetization Strategy 💰
The app includes in-app subscriptions that unlock:
• Advanced AI glow-up analysis
• Premium transformation plans
• Personalized recommendations
• Extended self-improvement features
Built with:
• Bubble Native Mobile Editor
• AI-powered onboarding flow
• Personalized recommendation system
• Mobile-first UI/UX
This project was built during the challenge window and designed as a real monetizable mobile product — not just a prototype.
made for @Contra HQ
https://belabbeszakaria32.bubbleapps.io/version-test/api/1.1/mobile/preview?debug_mode=true&preview_view=Analysis
Demo video below 👇
#Bubble #NoCode #AI #MobileApp #Hackathon #LifestyleApp #Startup #BuildInPublic #GlowUp #BubbleMobile
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