Kugi - Workout Tracker Gym Log

Kugi is a clean, focused workout tracker and gym log for strength, cardio, and hypertrophy training. A weight lifting tracker, exercise log, and workout planner in one.

Whether you're chasing progressive overload, running a 5x5 or a push/pull/legs split, or keeping a simple workout journal, Kugi helps you start fast, track personal records (PRs), and watch your strength climb.

Built for training, not scrolling. No social feeds, no friction. Just you and your workouts.

NEW: STRENGTH RANKS Every lift earns a rank. Kugi scores your best sets against real strength standards across seven tiers, from Novice to Mythic, and celebrates every rank-up with animation, sound, and haptics.

FREE FEATURES

Build Your Routines

Track weight lifting, bodybuilding, calisthenics, cardio, and custom exercises
Save up to 3 reusable routines, organized in folders, and up to 5 custom exercises
Plan your week: set workouts on specific days with the built-in training calendar
Add notes, rest timers, supersets, and drop sets
Exercise library of 500+ movements with instructions
Live Cardio

Record treadmill, rower, elliptical, and StairMaster sessions live
Save machine settings like incline and level
Cardio PRs for your best efforts on every machine
Track Your Progress

Progress charts and training analytics covering your last 30 days
Track training volume, best sets, and estimated 1RM (one rep max)
Celebrate new personal records and automatic PR milestones
Review your full workout history with searchable logs
Monitor weekly goals, streaks, and training consistency
Share Your Workouts

Share cards with your stats, PRs, rank, and a muscle map of what you trained
See your workout volume compared to real-world objects
Weekly and monthly recap cards plus transparent stickers for Stories
Train Anywhere: Apple Watch, Live Activities & Widgets

Start and log full workouts right from your Apple Watch
Log sets and adjust weight and reps from the Lock Screen with Live Activities
Follow rest countdowns and live stats in the Dynamic Island
Home Screen and Lock Screen widgets for your week, streak, and next workout
Connect with Apple Health to save completed workouts
KUGI PRO - REQUIRES A PAID SUBSCRIPTION

The features below are not included with the free app and are unlocked with a Kugi Pro subscription:

Unlimited routines and unlimited custom exercises
Repeating weekly plans for your split and training days
RPE and RIR (reps in reserve) effort tracking
Custom rest timer durations and saved rest presets
All-time progress analytics, beyond the free 30-day window
Complete personal record history
Rank-up videos to share to Stories, Reels, and TikTok
Apple Health body weight insights and recovery trends
Advanced widgets, including Latest PR and Strength Rank
Export your workout data
SUBSCRIPTION DETAILS

Kugi is free to download, and the free features above require no purchase. Kugi Pro is an auto-renewing subscription:

Monthly: $7.99 per month
Yearly: $49.99 per year
New subscribers start with a 14-day free trial
Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless you turn off auto-renew at least 24 hours before the end of the current period. Your Apple Account is charged for renewal within 24 hours before the current period ends. You can manage your subscription and turn off auto-renew in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription.

A Kugi account is required to use the app, so your workouts stay synced across your devices.

Simple enough for everyday logging. Powerful enough for serious training. Get stronger and earn your rank with Kugi.

Privacy Policy: https://www.kugi.app/privacy/

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/