Klyn
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Your money, day by day.

Klyn is an Android expense app that tells you how much you can spend today and logs the payments your bank notifies you about. No account: everything stays on your phone.

For Android · in closed testing on Google Play

Klyn's home: you can spend today, Klyn, available and limitsKlyn's home in the light theme

One number for today.

Klyn spreads what's left of the month across the days to go. Spend less today and you get more tomorrow; go over and it adjusts on its own.

With a guided budget and category limits.

You can spend today

$30.714

Spend nothing more and tomorrow you get $31.851

Your payments log themselves.

When Nequi or your bank notifies you of a payment, Klyn reads it on your phone, picks a category and leaves it in the Inbox. You add it or ignore it.

Works with Nequi, Bancolombia, Davivienda, Nu, DaviPlata and more.

Nequi · nowYou paid $18.000 at Panadería La 80
Panadería La 80−$18.000

Food · Nequi · suggested category

IgnoreAdd

Fixed payments, before they're due.

Rent, car, Netflix: Klyn sets them aside from your number before the due date and tells you what's coming.

Your credit card too: statement date, installments and interest.

Fixed payments: overdue, to pay and paidFixed payments in the light theme

Klyn, the guardian of your spending.

It's your in-app pet: it hatches from your budget, earns points when you're on pace and gets new accessories when you reach goals. Go over and you'll see it on its face.

Klyn happy, with its points and paceKlyn in the light theme

The rest of your money, too.

Everything you need to run the month, in the same app.

Your data stays on your phone.

Klyn has no servers with your transactions: no account to create, no ads, nothing to sell.

Privacy policy
Everything lives on your phone
Your transactions are stored in a local database. No analytics, no tracking.
You control the backup
A .klyn file in Documents/Klyn, with a password if you like. Change phones and take it with you.
AI only if you turn it on
It's off by default. If you add your Gemini key, what you ask goes to Google and nobody else.

Join the test.

Klyn is in closed testing on Google Play. Join the testers group with your Google account and the invitation comes to you.

Get the invitationYou need Android and a Google account.

Questions

When is it coming to Google Play?

It goes through a closed test first. When it opens, the Google Play button will show up right here.

Is it free?

Yes. Klyn is free during the beta. When it officially launches, some personalization and convenience options will be part of a subscription, Klyn Plus. The free version will keep working in full: the paid one only adds conveniences.

Is there an iPhone version?

Not for now: payment detection depends on Android notifications.

Is there a web version?

Not yet. For now Klyn is an Android app; the web version will come later.

Is it safe to let it read my notifications?

Klyn only looks at notifications from bank and wallet apps, processes them on your phone and sends them nowhere. You can turn it off at any time.

What if I change phones?

Klyn keeps a .klyn backup in Documents/Klyn: move it to the new phone, open it from Klyn and carry on where you left off. Soon you'll also be able to save it to your Google Drive.