Comparison

RepKit Workout Tracker Gym Log vs JustBB Strength Training Log

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

Head to head
About

RepKit Workout Tracker Gym Log

Features
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REPKIT: THE ULTIMATE WORKOUT LOG FOR STRENGTH ATHLETES To maximize your results in the gym, you need to track your progress. It’s a simple rule: "What you don't measure, you can't improve." Stop relying on pen and paper or clunky notes apps. RepKit is a streamlined, high-performance workout tracker designed specifically for strength training. We won't lift the weights for you, but we make tracking, analyzing, and crushing your goals effortless. Whether you are a powerlifter, bodybuilder, or fitness enthusiast, RepKit is built to stay out of your way so you can focus on what matters: the next set. WHY CHOOSE REPKIT? * Speed First: Log your sets in seconds. No distractions, no bloat. * Data-Driven: Turn your lifting history into actionable insights. * Reliable Support: We are active lifters and developers. We listen to your feedback and update the app constantly to meet your needs. -------------------------------------------------- FREE FEATURES (Everything you need to grow): -------------------------------------------------- * Intuitive Logging: A clean interface designed for use DURING your workout. * Unlimited Everything: Create as many exercises, routines, and workouts as you want. No artificial limits. * Smart History Pre-fill: RepKit automatically loads your last weight and reps, so you always know the mark to beat. * Rest Timer: Built-in alerts to keep your intensity high and your breaks consistent. * Custom Exercise Library: Easily add your own movements with custom categories. * Cardio Tracking: Log duration, distance, and calories for your metabolic work. * Weight Tracking: Monitor your body weight evolution to stay on track with your bulk or cut. -------------------------------------------------- REPKIT PREMIUM (Take it to the next level): -------------------------------------------------- Unlock the full power of your training data with our advanced Pro tools: * Advanced Analytics: Beautiful, hardware-accelerated charts for volume, intensity, and frequency. * Estimated 1RM Tracking: Watch your theoretical One Rep Max grow for every exercise. * Personal Record : A detailed table of your all-time bests for every lift. * Complete Body Metrics: Track every inch of your progress. Log specific measurements for shoulders, chest, arms, thighs, and calves to visualize your muscular growth. * Export all your training data to CSV. SYNC * Cloud Backup: Your data is safe and accessible across all your devices. Stop guessing. Start progressing. Download RepKit today and make every rep count. User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.weekstudio.fr/workout-tracker/privacy-policy

About

JustBB Strength Training Log

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JustBB is the cleanest, most powerful log for lifters who actually train hard. Completely free. No subscriptions. No account. No ads. Your data stays on your iPhone. β€” Core features β€” β€’ Build exercises, supersets, and custom per-set targets your way β€’ Categories and equipment for every exercise β€’ Automatic dropset detection β€’ Auto-fills weights and reps from your previous sessions β€’ Per-set rating (easy / moderate / hard / failure) β€’ Session tonnage and per-exercise personal records β€’ Rest timer (runs on the lock screen) β€’ Nested folders for a large training library β€’ Drag & drop, search, dark mode, fully offline β€’ Kilograms and pounds β€’ Full session history and per-exercise history β€” Data and privacy β€” β€’ Stored locally on your device β€’ Backups to iCloud Drive β€’ One-tap restore

Screenshots

RepKit Workout Tracker Gym Log4 screens
JustBB Strength Training Log4 screens

Verdict

The call

The clearest difference is in-app purchases: JustBB Strength Training Log at none against RepKit Workout Tracker Gym Log's 4. JustBB Strength Training Log also leads on update cadence (weekly vs every 4 months). 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. RepKit Workout Tracker Gym Log sells 4 in-app purchases, starting at $1.99 per 7 days. JustBB Strength Training Log asks for nothing beyond the download.

UpkeepUpdate frequency

RepKit Workout Tracker Gym Log ships an update every 4 months, JustBB Strength Training Log weekly. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.

Scorecard2 real differences Β· 4 level
RepKit Workout Tracker Gym Log versus JustBB Strength Training Log: the parameters behind the verdict, then further details
ParameterRepKit Workout Tracker Gym LogJustBB Strength Training Log
PriceFreeFree
Update frequencyEvery 4 monthsWeekly β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhoneiPhone
Requires iOS18.517.0 β€” better
Further details β€” not scored
Size110 MB13 MB
Age rating4+4+
DeveloperVincent CORRUAndrew Olefira

In-app purchases

4 purchases

RepKit Workout Tracker Gym Log

Subscriptions3
  • Weekly Plan3 Days trial$1.997 Days
  • Monthly$5.991 Month
  • Annual7 Days trial$34.991 Year
One-time1
  • Lifetime Plan$59.99
None

JustBB Strength Training Log

No in-app purchases

Questions

Is RepKit Workout Tracker Gym Log free?
RepKit Workout Tracker Gym Log is free to download, with in-app purchases available.
Is JustBB Strength Training Log free?
JustBB Strength Training Log is free to download, with no in-app purchases.
Do RepKit Workout Tracker Gym Log or JustBB Strength Training Log have ads?
Neither RepKit Workout Tracker Gym Log nor JustBB Strength Training Log shows ads.
Which is updated more often, RepKit Workout Tracker Gym Log or JustBB Strength Training Log?
RepKit Workout Tracker Gym Log ships an update every 4 months, and JustBB Strength Training Log weekly. Most recently, RepKit Workout Tracker Gym Log was updated on September 20, 2026 and JustBB Strength Training Log on September 23, 2026.

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