B150 vs Center Years
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
B150
A professional network for AI builders to showcase work, find collaborators, and launch projects. Connect with peers, discover AI tools, and find job opportunities in a focused community feed.
- Showcase AI projects and skills
- Discover AI tools and products
- Find AI job listings and talent
- Launch projects with beta users
- Participate in build events
- Organize professional network
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Don't wait for the future. Build it. B150 is the professional network reimagined for GenAI builders — the coders, filmmakers, designers, marketers, and creators using AI to ship real things. This isn't another feed. It's where the people actually building with GenAI show their work, trade what's working, find collaborators, and launch together. WHO IT'S FOR For the builders, the tinkerers, the tastemakers. The ones turning sparks into stories, side hustles into careers, and projects into movements. - Vibe Coding — founders launching new ideas - Vibe Designing — creators building next-gen content - Vibe Marketing — marketers automating workflows - Vibe Filmmaking — filmmakers creating blockbusters - Vibe Gaming — devs building AAA titles - Vibe Creating — experimenting with AI art, music, and writing If you're using GenAI to build something real, this is your network. WHAT YOU CAN DO A COMMUNITY FEED WITHOUT THE NOISE Focused posts, helpful voices, and genuine conversations that move your work forward. No engagement bait. No AI slop. Just builders talking to builders. SHOWCASE YOUR WORK Build a profile that proves you're an AI expert. Show your projects, tools, and skills in a way that makes your work impossible to ignore. DISCOVER THE AI TOOL STACK Explore the Marketplace — a curated guide to the products powering builders across code, design, video, music, and more. Find tools that actually work. List your own and reach the creators who need them. FIND JOBS. FIND TALENT. A focused board of AI job listings and talent across design, engineering, product, and beyond. Whether you're hiring or looking, you'll find people who actually ship. LAUNCH YOUR PROJECT Share your work early. Get beta users and unfiltered feedback from fellow creators who've been there. Build momentum before you launch, not after. JOIN VIBEATHONS AND LIVE EVENTS Build events where creators ship something real in a weekend. Make friends. Make things. Make a dent. ORGANIZE YOUR NETWORK Manage meaningful connections in one place. Filter for strong connections, require personal messages on requests, and keep your network signal-heavy. LEARN FROM OTHER BUILDERS See how others are using GenAI to build products, create films, and automate workflows. Stay in the loop on tool launches, model releases, and AI breakthroughs — so you're always building with fresh ideas. PEER COMMUNITIES (COMING SOON) Small peer groups that keep you accountable, supported, and inspired. A group who's got your back. A NOTE FROM THE FOUNDER I built B150 as a solo founder because something was missing. So many insanely talented builders were putting work into the world, but there was no place built for them to be seen, supported, or celebrated. I vibe coded the entire platform in under 3 months. No team. No funding. Just a Cursor account, $260.40 in credits, and a clear vision: help builders launch publicly, grow faster, and build real momentum. B150 is for the ones who don't just talk — they build. — Adam Perlis, Founder JOIN THE BUILDERS REVOLUTION Download B150 and join the creators reshaping what's possible with GenAI. Start shipping real things with the people building the future alongside you.
Center Years
This app is a community for adults navigating mid-life changes. It offers engaging monthly challenges and skill-building activities to help users explore new interests and connect with others. Earn badges for achievements and find inspiration within a positive, curated environment.
- Monthly engaging challenges
- Skill-building activity badges
- Expert-designed curriculum
- Community support and inspiration
- Curated positive environment
- Safe exploration space
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A lot changes in the middle of your life. Work looks different. The kids are more independent. The social circles that defined your earlier years are quietly shifting. This is the time to dust off those dreams you put on hold and explore interesting new pursuits. Welcome to your Center Years! Center Years is an active membership community for people who want to do more, helping them find things to do and people to do them with. Each month brings new, engaging challenges to turn "I've always wanted to try that" into something you actually did. Share your wins with the community, and find inspiration and friends to take on the next challenge. Activity Badges take you even deeper. Choose a skill that calls to you — hiking, pickleball, quilting, party planning, and many more — and work through expert-designed curriculum at your own pace, from beginner to gold-level mastery. Every badge is a real accomplishment, and the community is there to celebrate it with you. A safe place to explore. No ads. Just a curated, positive community of people in the same chapter of life: curious, ambitious, and done waiting for the right moment. Download the app and see what's waiting for you. Center Years. Make the most of the center of your life. -- Terms of Use: mn.co/terms-of-use
Screenshots
Verdict
The clearest difference is in-app purchases: B150 at none against Center Years's 1. B150 also leads on iOS requirement (15.1 vs 17.0). Center Years's advantage is ads (none vs shown). On price, rating, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Center Years sells 1 in-app purchase, starting at $119.99 per year. B150 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for B150 against 5.0 for Center Years. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
B150 ships an update every 4 days, Center Years weekly. Both last shipped on October 31, 2026.
| Parameter | B150 | Center Years |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 days — better | Weekly |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 41 MB | 139 MB |
| Age rating | 4+ | 9+ |
| Developer | B150 | Center Years |
Customer experience
B150
Center Years
In-app purchases
B150
No in-app purchases
Center Years
- Annual Plan$119.991 Year








