Angry KettlebellAngry Kettlebell
Built in Lithuania

Gym software for Lithuania, in Lithuanian.

Most gym platforms are built for the US market: priced in dollars, with no Lithuanian translation. Angry Kettlebell is built and used in Lithuania. Your members book classes and pay in Lithuanian, you pay a flat €50/month in euros, and support comes from the people who build it.

LT
member app, emails & admin
€50
per month, in EUR
0%
cut of your payments

Why local matters for a gym

Your members use the app every week. If it's in English, some of them will message you instead of using it, and you're back to admin by Messenger. Angry Kettlebell is fully translated into Lithuanian: the member app, booking, membership checkout, payment receipts, and email notifications.

Pricing is in euros with no currency conversion, and there's no contract. Card payments go to your own Stripe account and are paid out to your Lithuanian bank account. Members can pay by card, Apple Pay, or Google Pay, and staff can record cash.

Supported languages

Each person picks their own language, so Lithuanian members and English-speaking expats can share the same gym. Other languages can be added on request.

Member app
Lithuanian, English
Admin & coach screens
Lithuanian, English
Member emails
Lithuanian, English
Support
Lithuanian, English, directly from the founders

What you get

Class schedule & booking

Recurring classes, capacity limits, and a waitlist that books the next person automatically when someone cancels.

Memberships

Monthly and weekly memberships, class packs, drop-ins, family and shared memberships, child accounts, and gift codes.

Recurring card payments

Memberships renew automatically through Stripe. Failed payments get a grace period before the membership stops.

Workout programming

Post workouts, collect member results, and keep leaderboards and personal records.

Reports

Attendance, class fill rates, revenue, membership churn, and members who need attention, with Excel export.

Communication

Email campaigns, announcements, a gym news feed, and push notifications in your members' language.

Free migration

We move your data from your current app for free, so you don't have to set everything up again.

In the admin

Members, memberships, and who needs attention.
Attendance and revenue reports.

Pricing in euros

One price, paid monthly. You receive a monthly invoice from us for your records.

Gym plan
€50/month, unlimited members
Coach plan
€20/month, up to 30 active clients
Setup fee
None
Migration from your current system
Free, done by us
Per-member fee
None
Our cut of payments
0%
Card processing
Stripe's standard rate (~1.5% + 25¢ for standard EEA cards; other card types and Stripe products may cost more), paid to Stripe, not us
Contract
Monthly, cancel any time
Currency
EUR

Is it the right fit?

A good fit if you are

  • A CrossFit box, HYROX studio, or functional-fitness gym in Lithuania
  • A boutique group-training gym with a class schedule
  • An independent coach with recurring clients
  • Moving off spreadsheets, Messenger, and bank-transfer reminders
  • Looking for one flat price instead of per-member pricing

Available on request

  • QR code check-in
  • Languages other than Lithuanian and English

Questions from Lithuanian gyms

Is the app fully in Lithuanian?

Yes. The member app, admin and coach screens, emails, and receipts are available in Lithuanian and English. Each user picks their language.

How do card payments reach my bank account?

You connect your own Stripe account. Members pay by card, Apple Pay, or Google Pay. Stripe pays the money out to your bank account and charges its standard fee. Angry Kettlebell takes no share.

Do you issue invoices for the subscription?

Yes. You receive a monthly invoice for the €50 subscription.

Who provides support, and in what language?

The founders handle support directly, in Lithuanian or English.

Can members download their own data?

Yes. Members can export their profile, workout results, attendance, and membership history from the app.

How long does setup take?

A basic setup with classes and memberships takes under 30 minutes. We walk through it with you during the demo.

Can you move our data from our current app?

Yes, for free. Tell us what you use today and we'll do the migration for you.

Ready to simplify
your gym ops?

Book a 30-minute demo or request access to the free trial. We'll show you how Angry Kettlebell fits your gym in under 10 minutes.

Setup takes under 30 minutes
No long-term contract
Direct support from the founders