Comparison

Gym Log vs FiTin

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

Head to head
About

Gym Log

This app automatically calculates training volume and supports progressive overload for muscle growth. It offers a clean, ad-free interface with clear graphs to visualize your progress and compare past workouts.

Highlights
  • Automatic volume calculation (weight x reps x sets)
  • Progressive overload support
  • Real-time comparison to previous workouts
  • Daily, weekly, and monthly reports
  • Weight tracking and progress graphs
  • Ad-free experience
Features
Read full description

Gym log and workout tracker built for progressive overload. Log weight, reps and sets, and see your training volume and estimated 1RM grow every week. Free, with no ads. Kinrokugumi turns every set you log into data you can beat next time. Compare with your last session while you lift, track volume and 1RM trends, and plan your next workout with routines. AI IMPORT: BRING YOUR OLD LOGS - Take screenshots or photos of your past workout logs, and AI reads the date, exercise, weight, reps and sets for you. - Start analyzing your volume and 1RM from day one, even if you are switching from another workout log app. HOME: SEE YOUR VOLUME ADD UP - Weekly calendar shows how often you train at a glance. - Estimated 1RM graph over your whole training history. - Today's total volume, top weight and number of sets, updated as you log. - Share your workout as an image in one tap. LOGGING: BEAT YOUR LAST SESSION - Log weight, reps and notes for every set. - See your previous volume and weight right next to the set you are logging. - Rest timer starts automatically after you enter your reps. - Optional RPE input. - Record in kg or lbs. REPORTS: WEEKLY AND MONTHLY TRAINING ANALYSIS - Weekly and monthly summaries of total volume and training days. - Volume breakdown by body part, so you can see which muscle group needs more work next month. BODY WEIGHT - Track your body weight and see the trend next to your training volume. - Useful for bulking and cutting. ROUTINES - Save the workouts you repeat and start them in one tap. YOUR DATA IS YOURS - Export and import your records as JSON when you change phones. - Export to CSV for your own analysis in a spreadsheet. WHO IT IS FOR - Lifters who train for hypertrophy and care about weekly volume. - Anyone following progressive overload in the gym or at home. - People who want a simple strength training log without ads. - Bodybuilding and weight lifting enthusiasts who stay motivated with graphs and shareable progress. KEY FEATURES - Automatic volume calculation (weight x reps x sets) - Estimated 1RM trend graph, by body part - Real-time comparison with your previous session - Daily, weekly and monthly reports - Body part training breakdown - Shareable workout images - Body weight log and graph - Rest timer between sets - RPE input (can be turned on or off) - Routine builder - JSON export and import, CSV export - kg and lbs - No ads

About

FiTin

Effortlessly log your weightlifting sessions and track your strength gains. Connect with friends to share workouts, stay motivated, and cheer each other on. Features include quick logging, exercise history, and progress visualization.

Highlights
  • Fast workout logging
  • Track sets, reps, and weight
  • 200+ built-in exercises
  • Progress visualization
  • Social sharing and motivation
  • Rest timer
Features
Read full description

FiTin makes logging your workouts effortless and keeps you motivated by connecting you with friends who lift. Track your sets, reps, and weight in seconds, then watch your strength grow week after week. Whether you're new to the gym or chasing your next personal record, FiTin gives you a simple, fast way to stay consistent and never lose track of your progress. FAST, SIMPLE WORKOUT LOGGING - Log sets, reps, and weight in just a few taps - Your last workout's numbers appear automatically, so you always know what to beat - 200+ built-in exercises plus your own custom moves - Save favorites for quick access - Supersets and drop sets supported - Built-in rest timer TRAIN BY MUSCLE GROUP Organize everything around Chest, Back, Shoulders, Arms, Legs, and Abs with clear, color-coded icons. SEE YOUR PROGRESS - A calendar view of every training day - Monthly frequency at a glance - Full history for each exercise - Instant comparison with your last session A FITNESS COMMUNITY THAT KEEPS YOU GOING - Share your workout with a single tap when you're done - See what your friends are training and stay inspired - Like and comment to cheer each other on - Discover people you may know WHO IT'S FOR - Anyone who struggles to stay consistent - Lifters who want to actually feel their progress - People who train harder with friends than alone - Anyone looking for a clean, no-clutter tracker PREMIUM Everything you need to train is free forever. Upgrade to Premium for more: - Full-history volume charts for every exercise - Personal Record (PR) tracking - Access to records older than 6 months SIGN UP IN SECONDS Get started with email, Apple, or Google. Download FiTin and turn every workout into progress you can see. Stronger together. Terms of Use (EULA): https://fitin.co.jp/terms Privacy Policy: https://fitin.co.jp/privacy

Screenshots

Gym Log4 screens
FiTin4 screens

Verdict

The call

The clearest difference is in-app purchases: Gym Log at none against FiTin's 3. Gym Log also leads on review sentiment (83% vs 69%). FiTin's advantage is update cadence (every 4 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. FiTin sells 3 in-app purchases, starting at $1.99 per month. Gym Log asks for nothing beyond the download.

UpkeepUpdate frequency

Gym Log ships an update every 10 days, FiTin every 4 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

Scorecard4 real differences Β· 4 level
Gym Log versus FiTin: the parameters behind the verdict, then further details
ParameterGym LogFiTin
PriceFreeFree
Positive reviews82.6% of reviews β€” better69.2% of reviews
Update frequencyEvery 10 daysEvery 4 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFree β€” betterFreemium
DevicesiPhoneiPhone
Requires iOS17.016.4 β€” better
Further details β€” not scored
Size156 MB134 MB
Age rating4+4+
Developershogo yamadaFiTin Inc.

Customer experience

Gym Log

Written reviews23 reviews
Positive82.6%
Neutral4.3%
Negative13.0%

FiTin

Written reviews13 reviews
Positive69.2%
Neutral7.7%
Negative23.1%

In-app purchases

None

Gym Log

No in-app purchases

3 purchases

FiTin

Subscriptions2
  • γƒ—γƒ¬γƒŸγ‚’γƒ γƒ—γƒ©γƒ³οΌˆζœˆι‘οΌ‰$1.991 Month
  • γƒ—γƒ¬γƒŸγ‚’γƒ γƒ—γƒ©γƒ³οΌˆεΉ΄ι‘οΌ‰$22.991 Year
One-time1
  • γƒ—γƒ¬γƒŸγ‚’γƒ γƒ—γƒ©γƒ³οΌˆη”ŸζΆ―οΌ‰$69.99

Questions

Is Gym Log free?
Gym Log is free to download, with no in-app purchases.
Is FiTin free?
FiTin is free to download, with in-app purchases available.
Do Gym Log or FiTin have ads?
Neither Gym Log nor FiTin shows ads.
Which is updated more often, Gym Log or FiTin?
Gym Log ships an update every 10 days, and FiTin every 4 days. Most recently, Gym Log was updated on October 14, 2026 and FiTin on October 12, 2026.

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