Comparison

kndi vs Kairo

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

Head to head
About

kndi

Connect with friends and fellow festival-goers. Plan events, share schedules, and create lasting memories through digital trading of collectible bracelets. Build your community and track your festival identity.

Highlights
  • Digital kandi design and trading
  • Group festival planning and scheduling
  • Shared photo albums
  • Event discovery and friend tracking
  • Community leaderboards and profiles
  • In-app group chat
Features
Read full description

kndi - the dedicated platform for festivals and friends Festivals are about the people you go with and the people you meet. kndi is built around three things every group needs: planning together, holding onto the connections you make, and finding your community. TRADE KANDI Kandi has meant something in the rave community for thirty years. kndi makes the bracelets digital, collectible, and impossible to lose. • Design custom kandi with beads, charms, and patterns that are yours • Trade in person by scanning in the crowd, exchange a bead, save the moment • Every trade is timestamped with who, where, and what you said • Your collection is forever, a record of every connection you made PLAN TOGETHER Your group's home base for every event. • Create and join groups for the festivals you're going to • Share schedules so everyone knows where the set is • Group chat that does not get buried under unrelated threads • Shared photo albums that fill up across the weekend • Discover events and see which of your friends are going • Simplify decisions with polls • Build your personal schedule and export it as an image to share YOUR FESTIVAL IDENTITY Your profile is who you are in the community. • Rank up through unique trades and active participation • Find people going to the same events • Follow friends, see what they are up to, never lose touch • Climb the leaderboard as you strengthen your community BUILT ON PLUR Peace, love, unity, respect. The rave scene was built on inclusion, and kndi is built to reflect that. Our community guidelines, in-app reporting on every surface, and bidirectional blocking are all here to keep it that way. You create the connections. We make them stick. Requires iOS 18 or later. Some features require an active internet connection. Questions, feedback, or reports: support@kndiapp.com Privacy policy: https://kndi.app/privacy Terms: https://kndi.app/terms Community guidelines: https://kndi.app/guidelines

About

Kairo

This app offers a unique weekly journaling experience shared with close friends. Each week, a prompt encourages thoughtful responses captured through photos and short messages on postcards. All entries are revealed simultaneously on Thursdays, offering a shared glimpse into how friends interpreted the same prompt.

Highlights
  • Weekly journaling prompts
  • Postcard photo and text entries
  • Private sharing with close friends
  • Simultaneous reveal of entries
  • Camera-only photo capture
  • Optional public sharing ('World')
Read full description

Kairo is a photo journal you keep with your friends. Every week there's one question. You answer it with up to three photos and a note on the back, like a postcard. Nobody sees anything until Thursday, when everyone's week opens at once. It feels a lot like getting mail. Your profile keeps every week you've posted. You'll pick up badges along the way, some of them secret. Go Public to share your weeks in World, or stay Private and keep them just for friends. Three photos a week isn't a lot, and that's the point. You keep the moments that actually mattered. Sign in with Apple. No ads, and we don't sell your data.

Screenshots

kndi4 screens
Kairo4 screens

Verdict

The call

The clearest difference is update cadence: kndi at every 4 days against Kairo's every 10 days. On price, rating, review sentiment and ratings volume 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for kndi against 5.0 for Kairo. Both are backed by a comparable volume of ratings — 29 and 11 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

kndi ships an update every 4 days, Kairo every 10 days. Both last shipped on November 5, 2026.

Scorecard1 real difference · 9 level
kndi versus Kairo: the parameters behind the verdict, then further details
ParameterkndiKairo
PriceFreeFree
Rating4.9 (29 ratings)5.0 (11 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings29 — better11
Update frequencyEvery 4 days — betterEvery 10 days
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size81 MB42 MB
Age rating17+4+
DeveloperEdward LeeMinjoon Eom

Customer experience

kndi

All ratings29 ratings
Positive96.6%
Neutral0.0%
Negative3.4%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Kairo

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

kndi

No in-app purchases

None

Kairo

No in-app purchases

Questions

Is kndi free?
kndi is free to download, with no in-app purchases.
Is Kairo free?
Kairo is free to download, with no in-app purchases.
Which has better reviews, kndi or Kairo?
Kairo is rated higher. kndi averages 4.9 out of 5 from 29 ratings, while Kairo averages 5.0 from 11 ratings.
Do kndi or Kairo have ads?
Neither kndi nor Kairo shows ads.
Which is updated more often, kndi or Kairo?
kndi ships an update every 4 days, and Kairo every 10 days. Most recently, kndi was updated on November 5, 2026 and Kairo on November 5, 2026.

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