Comparison

Kenshin Note vs Gym Workout Tracker by Lean

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Kenshin Note

Features
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Kenshin Note : Your Health Check Companion Kenshin Note helps you record, visualize, and understand your annual health checkup results - privately and beautifully. Key Features Effortless data entry : Add your blood pressure, BMI, and lab results in seconds with a clean, keyboard-friendly interface. Trends at a glance : Beautiful interactive charts help you spot health changes over time - like blood sugar, cholesterol, and more. Privacy-first by design : All data stays securely on your iPhone. No external servers or analytics. Optional iCloud sync : Keep your health data backed up and accessible across your Apple devices. Bilingual support : Available in English and Japanese - switches automatically based on your system language. Learn more at kenshinnote.com Disclaimer: Kenshin Note is for informational purposes only and does not provide medical diagnosis or treatment advice. Always consult a qualified healthcare professional before making medical decisions.

About

Gym Workout Tracker by Lean

This app helps you track your weightlifting progress using a science-based method. Log workouts quickly, view exercise progress, and access a large library of exercises with videos. It also includes pre-built routines and a feature to challenge friends.

Highlights
  • Log sets, reps, and weight quickly
  • POF method progress tracking
  • 880+ exercises with videos
  • Ready-made workout routines
  • Friend challenges and leaderboards
  • Offline functionality
  • Apple Watch integration
Features
Read full description

Lean is a science-based workout tracker built around the POF method โ€” the most proven training system for real muscle growth. LEAN TRAINER: A PLAN BUILT FOR YOU Answer a few questions and get a weekly plan for your goal, your days, your time and your equipment. Follow it week by week: 4 consistent weeks, then 8 weeks of load progression. When the cycle ends, Lean Trainer reviews what progressed, swaps what stalled and builds your next plan from what worked. LOG WORKOUTS IN SECONDS Track sets, reps, and weight with minimal taps. Auto-fills your last session so you can focus on lifting, not typing. POF PROGRESS TRACKING Each exercise shows a progress bar based on the POF method. See exactly how close you are to your target and when it's time to push harder. 880+ EXERCISES WITH VIDEOS Full exercise library with instructional videos. Search by muscle group, equipment, or name. READY-MADE ROUTINES Browse complete, pre-built routines organized by muscle group. Add an entire workout in one tap. Designed with the POF method built in. COMPETITIONS โ€” CHALLENGE YOUR FRIENDS Create a challenge with custom rules: choose the scoring method (number of workouts, total volume, POF score, or sets), set start and end dates, and share an invite link. Friends join in one tap. Live leaderboard with real-time rankings and a top-3 podium. Activity feed shows what your friends are training. SHARE YOUR PROGRESS Export a clean training summary card with your POF score and key stats. Share to Instagram, WhatsApp, or anywhere. APPLE WATCH Control your workout from your wrist. Rest timer and haptic feedback on Watch. 100% OFFLINE No internet required. Everything works without a connection โ€” your data stays on your device.

Screenshots

Kenshin Note4 screens
Gym Workout Tracker by Lean4 screens

Verdict

The call

The clearest difference is in-app purchases: Kenshin Note at none against Gym Workout Tracker by Lean's 7. Gym Workout Tracker by Lean's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Gym Workout Tracker by Lean sells 7 in-app purchases, starting at $3.90 per month. Kenshin Note asks for nothing beyond the download.

UpkeepUpdate frequency

Kenshin Note ships an update every 9 days, Gym Workout Tracker by Lean weekly. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

Scorecard2 real differences ยท 6 level
Kenshin Note versus Gym Workout Tracker by Lean: the parameters behind the verdict, then further details
ParameterKenshin NoteGym Workout Tracker by Lean
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 9 daysWeekly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
Monetizationโ€”Freemium
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS26.017.0 โ€” better
Further details โ€” not scored
Size8 MB42 MB
Age rating4+4+
DeveloperShubham ShetkarFelipe Muniz

In-app purchases

None

Kenshin Note

No in-app purchases

7 purchases

Gym Workout Tracker by Lean

Subscriptions7
  • Lean Pro Monthly14 Days trial$3.901 Month
  • Lean Pro Weekly$4.997 Days
  • Lean Pro Monthly14 Days trial$7.901 Month
Show 4 more
  • Lean Pro Monthly1 Month trial$9.991 Month
  • Lean Pro Quarterly14 Days trial$19.903 Months
  • Lean Pro Annual14 Days trial$24.901 Year
  • Lean Pro Annual14 Days trial$49.901 Year

Questions

Is Kenshin Note free?
Kenshin Note is free to download, with no in-app purchases.
Is Gym Workout Tracker by Lean free?
Gym Workout Tracker by Lean is free to download, with in-app purchases available.
Do Kenshin Note or Gym Workout Tracker by Lean have ads?
Neither Kenshin Note nor Gym Workout Tracker by Lean shows ads.
Which is updated more often, Kenshin Note or Gym Workout Tracker by Lean?
Kenshin Note ships an update every 9 days, and Gym Workout Tracker by Lean weekly. Most recently, Kenshin Note was updated on October 25, 2026 and Gym Workout Tracker by Lean on October 11, 2026.

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