ChickenLegs: Workout Log
Gym tracker for sets and reps
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Log weight x reps in one tap. Body map, rest timer, body-part colours on the calendar, estimated 1RM, plateau detection and weekly sets — free.
Weight and reps, in one tap. ChickenLegs is a workout log built to get out of your way — spend less time logging and more time training.
The name? "ChickenLegs" is a wink at the leg day everyone skips. Keep logging and graduate from chicken legs for good.
■ Fast logging
The logger opens on the heaviest set of your last session, so repeat sets are nearly one tap. Tap a number to type it instead. Search and a "recently used" list get you to any exercise instantly.
■ Pick exercises from the body map
Tap a body part on the figure to filter exercises. Swipe sideways to flip between front and back.
■ Rest timer
Set the length per exercise, from off to five minutes. It tells you with a notification and a buzz when the rest is up.
■ Warm-up suggestions
A ramp calculated from your working weight, rounded to weights you can actually load. Warm-ups are never logged.
■ History and calendar
Your weekly streak, days trained this week, a month calendar and every session. Coloured dots under each date show which body parts you trained that day.
■ Stats and charts
Max-weight progression per exercise (month / year / all time), estimated 1RM with a range from an ensemble of four formulas, automatic plateau detection, volume per body part (weekly / monthly), and weekly sets against the 10–20 range the hypertrophy research points to.
■ Recovery per body part
How long since each part was last trained, so you can see what is ready today.
■ Exercise management
32 built-in exercises by body part: chest, back, shoulders, biceps, triceps, forearms, legs and abs. Add, edit and delete unlimited custom exercises. Bodyweight moves like push-ups and pull-ups count your bodyweight in the totals.
■ kg / lb
Choose at first launch, change any time. Everything is stored in kilograms, so switching never touches your past records.
■ ChickenLegs Pro (one-time purchase)
Removes the ads, exports your log to CSV, and opens the Pro reports — personal bests, the last 30 days against the 30 before them per body part, and a year of training squares — plus creatine tracking. Logging, history and stats are all free without it.
■ Offline, no account
Your data stays on your device and is never sent to a server. No sign-up. Notifications only ask for permission when you turn one on.
21 languages, seven colour themes.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- The history calendar now gives every body part its own dot colour, with a key under the calendar listing each part you trained that month
- If you close the set logger before saving, the weight and reps you dialled in are kept for the rest of the day, so you can check your history and pick up where you left off
The developer, NAGAKAWA MASAHIKO, 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:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- NAGAKAWA MASAHIKO
- Size
- 49 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- ChickenLegs Pro $1.99
- Copyright
- © 2026 Lumicode
