KILOStrength training log with a body map
Train smart.
Get stronger.
Log your sets in a few taps and see right away which muscles got work this week.
Kilogain is a Belgian strength-training app by Kwant Software, available in 25 languages.
Open test · Android & iPhone
- No internet needed
- No account needed
- No ads
What's new
Feelings and workouts
Compare your daily feeling with your workout experience. Rate how hard your training felt, add notes and fill in missed days later.
See all featuresGetting to know it
Your training, visible on your body.
Logging
Tap in your sets with your previous result next to them. Faster than your rest.
The wizard
Four short steps to a plan that fits your week.
Body map
Twelve muscle groups change colour with the sets you did this week.
Progress
Strength trends, records and milestones, calculated from your own sets.
During your workout
A log that doesn't get in the way of your training.
Made for the minute between two sets.
- Tap in your sets with your previous result next to them. Faster than your rest.
- Four short steps to a plan that fits your week.
- Strength trends, records and milestones, calculated from your own sets.
Body map
A map instead of a table.
Twelve muscle groups colour along with your sets. Set your own set goals and the map shows where you stand.
A set counts for the main muscle of the exercise. Helping muscles don't count.
- On goal
- Too little
- Above goal
Yours
Your data stays where you want it.
Gyms often have no signal, and your workouts are nobody else's business. That's why Kilogain works on your device first.
PrivacyNo account needed
Always exportable
No ads
Questions
What people want to know first.
Is Kilogain free?
Yes. Training, logging, your first plan, this week's body map, records, backup and export are free and will stay free. Premium is an optional subscription with extra insights. During open testing, Premium is not on sale yet.
Do I need an account?
No. Kilogain works fully without an account. If you want your data on a second device or as a copy in the cloud, sign in with Google through “Settings” → “Backup”.
On iPhone, you can also sign in with Apple.
Does the app work without internet?
Yes. Everything lives on your device first. If backup is on, Kilogain syncs as soon as you're connected again.
Which devices does Kilogain run on?
Available in open testing on Google Play for Android and through TestFlight for iPhone. The public App Store release will follow later. Android: install Kilogain from Google Play. iPhone: install TestFlight first, then open the invitation, accept and install Kilogain.
How do I get a year of Premium as a tester?
Before the official launch, send real feedback through “Settings” → “About” → “Send feedback” in the app, with your email address filled in and the “I'm joining” box ticked. At launch you then get a code for a year of Premium as a thank-you. It applies to the first 100 testers, in the order of their first valid message. Only feedback sent through the app counts, not feedback by email. The conditions are on the Testing and feedback page.
Kilogain Wear
Kilogain Wear is available for Wear OS through Google Play and for Apple Watch through TestFlight. Edit your weight and reps, complete or undo sets, follow your rest timer and choose your watch theme.
Install Kilogain through Google Play on Android or TestFlight on iPhone and install the companion watch app too. Enable Wear OS or Apple Watch in Kilogain settings on your phone and start your workout there. Use a Wear OS watch paired with an Android phone, or an Apple Watch with watchOS 10 or later paired with an iPhone. Finish the workout on your phone.
Open test
Your next workout starts with one tap.
Available in open testing on Google Play for Android and through TestFlight for iPhone. The public App Store release will follow later. What is free and what is Premium?