Comparison

Flock vs Koup

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

Head to head
About

Flock

Discover local communities and connect with people who share your interests for real-life meetups. Plan spontaneous gatherings, build your own groups, and foster stronger local connections.

Highlights
  • Discover local communities
  • Find people with shared interests
  • Plan impromptu meetups
  • Start and manage your own community
  • Collect payments for events
  • Check-in attendees
  • Strengthen relationships
Features
Read full description

Your new favourite IRL communities and social meetups app. We make it easy to discover local communities and find your people. Flock supports community for the sake of community. We believe in helping people gather serendipitously, building stronger local communities, and helping you strengthen relationships. Find your people Whether you want to meet other people that impulsively signed up for a 5K or want to play an 8-hour board game, your future friends are here. Plan impromptu meetups Looking for people to go birdwatching with? Want to check out a new cafe in town? Propose a meetup and make plans that actually make it out of the group chat. Build your community Start your own community and plan events, collect payments, check-in attendees effortlessly. We help you gather your community members and get discovered by new ones. Meet again, and again We help you stay connected to the communities and people you’ve met so you can deepen connections and see them again.

About

Koup

This app creates a private, verified network for university students to connect, buy and sell items, find roommates, and stay updated on campus events and news. It ensures all interactions are within your specific university community for enhanced safety and relevance.

Highlights
  • Verified university student network
  • On-campus marketplace for buying/selling
  • Roommate finder with lifestyle matching
  • Campus feed for announcements and discussions
  • Photo sharing within university
  • Campus events calendar
  • Secure messaging and group chats
Features
Read full description

Koup is a private network for verified university students. The market, the feed, the events, the photos and the public groups are all scoped to your own campus. Sign up with your university email. Your posts, listings and messages stay inside your campus community, not open to the wider internet. Market: Buy and sell on campus. Textbooks, dorm essentials, furniture, electronics, apparel, sports and outdoor gear; plus a Free Stuff section for whatever you are just giving away. - Browse by category, filter by condition and price range - Sort by newest or price, save listings for later - Message the seller in one tap and arrange a meet-up on campus - No shipping, no couriers, no strangers from across the country Nest Finder: Find a roommate Match with roommates the way you would actually pick one. - Budget, move-in date, lease length, on-campus or off-campus - ⁠Lifestyle traits: cleanliness, sleep schedule, social battery, party habits, smoking, pets - Like or pass, then message once you have both matched - Completely opt-in — off until you turn it on, and you can turn it back off The Chirp: Your campus feed Ask the question everyone has, post a shoutout, or just see what people are talking about today. - Categories: General, Question, PSA, Shoutout, Funny, Rant, Confession, Crush - ⁠Post anonymously when you would rather not put your name on it - Course feeds — follow your classes, see who else is in them, and read or write course reviews - ⁠Comment with text or a photo, like, and save the posts you want to keep Flyby: Photos all across campus life. A photo feed only verified students at your university can see. - Three views: Campus, Friends, and Threads - Threads are campus moments — move-in week, homecoming, finals week - React with emoji, tag friends, and keep your best shots as Highlights on your profile The Perch: What is on this week? Everything happening on campus in one place. - Campus Life, Academic, Career, Social, Wellness and Sports - Browse by date, see what is trending, and mark yourself interested - ⁠See which of your friends are going - Running something? Submit your club night, tryout or study session, and post updates to everyone interested Messages - Direct messages, group chats, and public groups anyone on campus can join - ⁠Photos, videos, documents and voice notes - ⁠Emoji reactions, replies, and search within a conversation - ⁠Read receipts you can switch off Spotlight Your quick campus browse: what is trending on the feed, events coming up, fresh listings, new campus photos, and a quick poll. Verified and moderated: Koup only works if the person on the other side is really a student, so safety is not an afterthought. - University email verification, and you choose your campus when you sign up - Two-factor authentication with an authenticator app, plus recovery codes - Block anyone, and report any post, listing, photo, comment or profile, all reports go to a real moderation team - Automated screening pipeline on all images and text posted before they reach the feed - Control your own privacy: read receipts, whether message previews appear on your lock screen, whether your courses show on your profile, and exactly which push notifications you receive - Delete your account and your content at any time, from inside the app Koup is free, and rolls out campus by campus. If your university is already on Koup, your email address is all you need.

Screenshots

Flock4 screens
Koup4 screens

Verdict

The call

The clearest difference is ads: Flock at none against Koup's shown. Flock also leads on update cadence (weekly vs every 3 weeks) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement 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

Flock ships an update weekly, Koup every 3 weeks. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Flock versus Koup: the parameters behind the verdict, then further details
ParameterFlockKoup
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews81.8% of reviews—
Number of ratings—1 — better
Update frequencyWeekly — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size57 MB40 MB
Age rating17+12+
DeveloperBryan NguyenThe Flockr Inc.

Customer experience

Flock

Written reviews11 reviews
Positive81.8%
Neutral18.2%
Negative0.0%

Koup

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

In-app purchases

None

Flock

No in-app purchases

None

Koup

No in-app purchases

Questions

Is Flock free?
Flock is free to download, with no in-app purchases.
Is Koup free?
Koup is free to download, with no in-app purchases.
Do Flock or Koup have ads?
Koup shows ads; Flock does not.
Which is updated more often, Flock or Koup?
Flock ships an update weekly, and Koup every 3 weeks. Most recently, Flock was updated on October 7, 2026 and Koup on September 30, 2026.

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