Comparison

Xdemia vs B150

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Xdemia

A secure social platform for learning, collaboration, and research. It offers encrypted messaging, private collaboration spaces, and verified academic accounts to foster knowledge sharing and networking.

Highlights
  • End-to-end encrypted messaging
  • Customizable collaboration spaces
  • Verified academic accounts
  • File storage and sharing
  • Networking and organization profiles
Features
Read full description

Xdemia is a free social media platform for learning, collaboration and research build for learners, educators and researchers. Xdemia allows members to communicate, network , innovate safely and share knowledge with others both in Xdemia or disseminate to other platforms. Your communication is secured by end-to-end encryption and your privacy is fully covered according strict EU GDPR regulations. - create your own collaboration spaces and invite others. Just choose between Open spaces, that allow everyone to join, Closed spaces for invites only or Hidden spaces to work secretly together with others. - Send fully end-to-end encrypted messages to other users. All messaging is strictly private and no one else can see or read your messages. Not even us. - Verified academic accounts. Register with or add the email of your academic institute and receive a verified account. - Connect or follow other Xdemia members and grow your academic and non-academic network. - Register your organisation and reach out to Xdemia members. - Securely store your files for free, up to 5 GB, in your Xdemia drive and upload, download and share files, folders and media with Xdemia or non-Xdemia members.

About

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.

Highlights
  • 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
Features
Read full description

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.

Screenshots

Xdemia4 screens
B1504 screens

Verdict

The call

The clearest difference is ads: Xdemia at none against B150's shown. Xdemia also leads on monetization model (free vs ad-supported) and iOS requirement (12.4 vs 15.1). B150's advantage is update cadence (every 4 days vs every 2 months). On price, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Xdemia ships an update every 2 months, B150 every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Xdemia versus B150: the parameters behind the verdict, then further details
ParameterXdemiaB150
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.4 — better15.1
Further details — not scored
Size25 MB41 MB
Age rating17+4+
DeveloperXdemia B.V.B150

Customer experience

Xdemia

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

B150

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Xdemia

No in-app purchases

None

B150

No in-app purchases

Questions

Is Xdemia free?
Xdemia is free to download, with no in-app purchases.
Is B150 free?
B150 is free to download, with no in-app purchases.
Do Xdemia or B150 have ads?
B150 shows ads; Xdemia does not.
Which is updated more often, Xdemia or B150?
Xdemia ships an update every 2 months, and B150 every 4 days. Most recently, Xdemia was updated on November 3, 2026 and B150 on October 31, 2026.

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