Kaizen: Progressive Overload
Progressive overload tracker
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Science-based lifting, built on progressive overload. Kaizen is a strength training tracker built around one idea: get a little better every week.
Log your sets, and Kaizen shows you what to beat next time. No guesswork, no spreadsheets.
KNOW WHAT TO BEAT
Every set is filled in with your weight and reps from last time. With Kaizen Pro, every set gets its own target: hit the top of your rep range on every set and Kaizen adds weight, fall short and it keeps the load until you get there. That's double progression, the method coaches use, done for you, with weight jumps that fit your equipment.
TRAIN BY EFFORT
Rate each set in reps in reserve (RIR): how many more reps you had left. With Pro, Kaizen uses it to set your next targets and to adjust your remaining sets as you go.
BUILD ANY SPLIT
Push Pull Legs, Upper / Lower, Full Body, Bro split or your own. Pick from more than 270 exercises or create yours, set your rep ranges and rest times, and add supersets and drop sets. With Pro, a program plans your week, on fixed days or in rotation, and reminds you when it's time to train.
CARDIO TOO
Treadmill, stair climber, bike, elliptical, rower and jump rope, logged in minutes with speed, incline, level or distance.
SEE YOUR PROGRESS
• Estimated max and volume charts for every lift
• Personal records
• A muscle map with your sets per muscle each week
• A calendar of all your workouts
• Your weight curve from Apple Health
ON YOUR WRIST AND LOCK SCREEN
Log your sets on Apple Watch with the Digital Crown, follow your rest on the Lock Screen with a Live Activity, and keep your training on your Home Screen with widgets. Your workouts are saved in Apple Health.
SHARE A ROUTINE
Send any routine as a link. Friends open it in the app or on the web, without your loads or your history.
PRIVATE BY DESIGN
No account, no server. Your routines and workouts stay on your iPhone and in your iCloud, and your Health data stays on your devices. Export your data, or delete all of it, at any time from Settings.
On iPhone and iPad, in light and dark mode. Available in English and French.
KAIZEN PRO
Programs that plan your week, workout reminders, loads and reps worked out for every set and adjusted as you go, unlimited routines and your whole history. Free: logging, 3 routines, the last 3 months in charts and the calendar, records and widgets.
Choose monthly or yearly, both with a 14-day free trial, or a one-time lifetime purchase. Prices are shown in the app in your local currency.
Payment is charged to your Apple Account when you confirm the purchase, or at the end of the free trial. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings at any time.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://getkaizen.fr/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Cardio: log treadmill, stair climber, bike, elliptical, rower and jump rope in minutes, with speed, incline, level or distance depending on the machine.
Muscles: a body map in Progress shows each muscle's sets per week and which ones fall short of the target.
Smoother workouts: an empty workout opens with Add exercise in reach, Finish is a clear button, and Add stays visible while you search for exercises.
Kaizen now sends anonymous usage statistics, which you can turn off in Settings.
The developer, Noe DUBOSQ, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Noe DUBOSQ
- Size
- 16.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.1 or later.
- iPhone
Requires iOS 26.1 or later. - iPad
Requires iPadOS 26.1 or later. - Mac
Requires macOS 26.1 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.1 or later. - Apple Watch
Requires watchOS 26.0 or later.
- iPhone
- Languages
- English and French
- Age Rating
13+
- 13+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Kaizen pro lifetime $59.99
- Copyright
- © 2026 Noé Dubosq