Comparison

Skill Tree vs Gym Log Workout Tracker

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

Head to head
About

Skill Tree

Visualize and strategize your Brazilian Jiu-Jitsu game with a custom mind map. Organize skills, highlight areas for focused training, and attach videos to moves. Progress faster by clearly mapping out your martial arts journey.

Highlights
  • Customizable mind map visualization
  • Color-coded skill categorization
  • Highlighting skills for deliberate training
  • Video attachment for moves
  • Progress tracking for BJJ game
Features
Read full description

Skill Tree is your custom mind map for your BJJ game. Visualize your game with branches and color-coded skills. Strategize and progress quicker by highlighting skills for deliberate training. Simple to use in whatever way is best for you. No need to write out complex verbal descriptions of moves — just add a video (YouTube, Instagram, or Personal Gallery). SUBSCRIPTION INFORMATION Unlock premium features and enjoy the full app experience with our subscription. • Monthly Subscription – $1.99 per month (1 Month) • Yearly Subscription – $15.00 per year (1 Year) Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use: https://www.skilltreebjj.com/terms-and-conditions Privacy Policy: https://www.skilltreebjj.com/privacy

About

Gym Log Workout Tracker

This app helps you track your weightlifting progress with clear charts and fast logging. It supports various exercise types and offers detailed performance insights to optimize your training.

Highlights
  • Fast set entry with previous numbers
  • Support for supersets, warm-up, and drop sets
  • Built-in rest timer
  • 15+ clear progress charts
  • Exercise library with how-to steps
  • Customizable routines
  • Workout summary and shareable cards
Features
Read full description

You put in the work. GRIPT shows it's paying off — every set logged in seconds, every workout turned into charts so clear you can see your progress at a glance. Open the app, log the set, get back to lifting. BRING YOUR HISTORY WITH YOU GRIPT reads exports from 19 popular workout trackers directly — every PR, every number. No export? Share a CSV, PDF or notebook photo to GRIPT, or paste your log as text, and AI import turns it into history. Plans become routines. Export anytime. LOG A SET IN SECONDS • A custom keyboard built for lifting — weight steppers, one-tap RPE/RIR, plates, add set, complete set • Your previous numbers next to every set — see them, beat them • Supersets, warm-up, failure, drop, and cool-down sets • Rest timer that learns your pace — live on your Lock Screen and Dynamic Island • Set stopwatch, plate and warm-up calculators one tap away • Barbell, dumbbell, machine, bodyweight, cardio with distance, and timed sets • Works fully offline — it syncs later PERSONAL RECORDS • Every PR you've ever set, in one place — search, sort, see how much each one moved • New records light up the moment you finish: completion screen, history, share cards — with the number you beat • A set shouldn't count? Exclude it, or reset records from a date. Nothing is deleted • A history chart for every record, with PRO SEE WHAT'S ACTUALLY WORKING This is where GRIPT pulls ahead — 19 charts, beautifully clear: • Estimated 1RM, max weight, volume, reps, working weight range • Weekly volume and weekly sets per muscle group — built for hypertrophy • Muscle load heatmap, muscle balance radar & muscle split — spot what you're skipping • Training load heatmap, training-day calendar, workouts per week vs. your goal KNOW WHAT TO LIFT NEXT GRIPT suggests your next weight and reps from your sets and effort, spots plateaus, recognises deloads, and shows the reasoning behind every call. First suggestions free, the rest with PRO. APPLE WATCH, IPAD, SIRI Log sets with the Digital Crown and get rest timer taps on your wrist. Split View on iPad. Start a routine, run the rest timer, or log your weight from Siri, Spotlight, and Control Center. ROUTINES, YOUR WAY Build and reorder routines, tweak them mid-workout, update them in a tap. Start from the library, swap any exercise for a similar one, schedule your next session from the finish screen. WATCH YOUR BODY CHANGE Body weight, body fat, and every body part from neck to calves, with goals and reminders. Progress photos link to workouts and compare side by side. Workouts save to Apple Health; weight and body fat sync both ways. FINISH STRONG, SHARE IT Every session ends with a clean summary — new PRs and next targets up front — and story-ready share cards. Send any workout or routine as a link; friends can try it in one tap. AN EXERCISE LIBRARY THAT TEACHES Hundreds of exercises with how-to steps and common mistakes in your language, plus your records, history, and charts on each. Create custom exercises, or report a missing one and we'll add it. FREE TO START Unlimited workouts and exercises, full history, personal records, and core charts — free, with up to 3 routines. GRIPT PRO Unlimited routines, progression suggestions, the full Performance tab, record history, plate & warm-up calculators. Free trial available. GRIPT PRO is an auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://griptapp.com/terms Privacy Policy: https://griptapp.com/privacy Track smarter. Lift consistently. Get a grip on your progress.

Screenshots

Skill Tree4 screens
Gym Log Workout Tracker4 screens

Verdict

The call

The clearest difference is monetization model: Gym Log Workout Tracker at freemium against Skill Tree's subscription. Gym Log Workout Tracker also leads on update cadence (every 3 days vs every 6 weeks) and ratings volume (45 vs 1). Skill Tree's advantage is rating (5.0 vs 4.7) and iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Skill Tree sells 2 in-app purchases, starting at $1.99 per month and Gym Log Workout Tracker sells 10 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Skill Tree holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Gym Log Workout Tracker has 45 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Skill Tree ships an update every 6 weeks, Gym Log Workout Tracker every 3 days. The most recent releases landed on September 24, 2026 and October 12, 2026 respectively.

Scorecard5 real differences · 5 level
Skill Tree versus Gym Log Workout Tracker: the parameters behind the verdict, then further details
ParameterSkill TreeGym Log Workout Tracker
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (45 ratings)
Positive reviews—80.0% of reviews
Number of ratings145 — better
Update frequencyEvery 6 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.6 — better18.0
Further details — not scored
Size58 MB127 MB
Age rating4+4+
DeveloperJeffrey BylesGontech Ventures

In-app purchases

2 purchases

Skill Tree

Subscriptions2
  • Monthly Plan$1.991 Month
  • Yearly Plan$14.991 Year
10 purchases

Gym Log Workout Tracker

Subscriptions10
  • Gript Premium (Weekly)$0.997 Days
  • Gript Premium (Weekly)$2.997 Days
  • Gript Premium (Monthly)$2.991 Month
Show 7 more
  • Gript Premium (Weekly)$4.997 Days
  • Gript Premium (Monthly)$4.991 Month
  • Gript Premium (Monthly)$9.991 Month
  • Gript Premium (Yearly)14 Days trial$29.991 Year
  • Gript Premium (Yearly)1 Year trial$29.991 Year
  • Gript Premium (Yearly)3 Days trial$29.991 Year
  • Gript Premium (Yearly)7 Days trial$29.991 Year

Questions

Is Skill Tree free?
Skill Tree is free to download, with in-app purchases available.
Is Gym Log Workout Tracker free?
Gym Log Workout Tracker is free to download, with in-app purchases available.
Which has better reviews, Skill Tree or Gym Log Workout Tracker?
Skill Tree is rated higher. Skill Tree averages 5.0 out of 5 from 1 ratings, while Gym Log Workout Tracker averages 4.7 from 45 ratings.
Do Skill Tree or Gym Log Workout Tracker have ads?
Neither Skill Tree nor Gym Log Workout Tracker shows ads.
Which is updated more often, Skill Tree or Gym Log Workout Tracker?
Skill Tree ships an update every 6 weeks, and Gym Log Workout Tracker every 3 days. Most recently, Skill Tree was updated on September 24, 2026 and Gym Log Workout Tracker on October 12, 2026.

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