Gym log vs Rekk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gym log
This free workout tracker helps you build strength and muscle with unlimited routines, progressive overload tracking, and advanced analytics. It offers offline functionality, personalized dashboards, and seamless data input for a friction-free training experience.
- Unlimited workout routines
- Progressive overload tracking
- Advanced analytics and charts
- Offline functionality
- Personalizable dashboard
- Frictionless data input
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My mission is to deliver a workout training log app that will help you make progress, build strength, and ensure hypertrophy, all that for free. I will never change the free feature to a paid one, spam the paywall, limit routines or workout logs, etc. (all the bad stuff other workout trackers do). What stands Strive apart: - Create unlimited workout routines, most trackers paywall this - Crate workout plans, assign workouts to days or in an order - Share your workouts with your friends or followers - train together without paying - Set weight or reps for the next workount and ensure progressive overload, go get those gains - RIR/RPE tracking with effective reps metric - Sync cardio and bodyweight with Health so you don't have to input the data manually - Mark workouts as deloads to better understand and analyze the data - Advanced charts without paywall, analyze routine, bodypart or exercise progress - Fully offline - I know some gyms have poor reception - Rest timer personalizeable per exercise - Personalizable dashboard - Choose from many widgets in various sizes to compose your dashboard, just like your phone's homescreen. Have all the data visible at a glance! - Placeholder exercise, select exercise category and bodypart or a group of exercises and then select the actual exercise when working out, based on the feelings or what's free at the gym - Custom keyboard to input workout data frictionlessly, allows to copy value from previous set, set value to all sets, and increment and decrement value - Wrapped, see your year in review at the end of the year - Themes & theme creator - Privacy first - no data tracking - No ads Rest of the features that you would expect: - Measurements and weight ins - Notes - Backup - never loos your data - Prs - Use all the set types, warmup, dropset, myo reps etc - Workout finish reminder - never again open an app to see that you have not saved the previous training - Dark mode - Exercise database I hope my app will help you achieve your goals, in general, just progress and get better. I promise to develop this app until it is your favorite gym log and workout tracker app. Remember, we all are gonna make it! Your gym bro, Artur. _________________________________________ Terms of Use: https://strive-workout.com/terms-conditions/ Privacy Policy: https://strive-workout.com/privacy-policy/
Rekk
This app analyzes your Apple Watch data to provide a daily "Body Charge" score, indicating your recovery level based on sleep, HRV, and other metrics. It offers personalized insights, workout tracking, and long-term trend analysis, all while prioritizing user privacy.
- Daily Body Charge score
- Personalized baseline scoring
- Sleep quality analysis
- Workout logging and planning
- Long-term health trend insights
- Private health data storage
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Rekk turns your Apple Watch data into one honest number each morning: your Body Charge. Every morning it reads your overnight HRV, sleep quality, resting heart rate, blood oxygen, respiratory rate, steps, sunlight and VO₂ max from Apple Health. It runs them through a scoring model built on longevity research (Huberman, Attia, Walker) to answer one question. How recovered are you today? BODY CHARGE The main number. Charged overnight by sleep and HRV. Drained by what you do during the day. Green means go. Amber means pace yourself. Red means rest. SCORED AGAINST YOU, NOT A POPULATION AVERAGE Most apps compare you to a fixed threshold. Rekk learns your own baseline over 30 days, so an ordinary night reads as ordinary whether your resting HRV is 35ms or 75ms. A good day for you is a good day. SLEEP Duration, deep and REM breakdown, efficiency, wake episodes and overnight heart rate. A rolling 14-night sleep debt figure tells you whether you are catching up or falling behind. INSIGHTS Trends for recovery score, HRV, resting heart rate, sleep, steps and sunlight, from 7 days out to 2 years. Plain-language observations when something in your data genuinely changes, not noise. TRAIN Log workouts with sets, reps and weight. Build reusable plans. See your previous performance on every exercise plus an estimated 1RM. Rest timer included. Your workout history backs up privately so you can recover it on a new phone. PRIVATE BY DESIGN Your health data stays on your device. Workout logs sync to a private cloud, and you can sign in with Apple to tie that backup to your account. No ads. No tracking. Your individual health records are never shared. FREE FOREVER No subscription. No paid tier. No feature held back. Everything in Rekk is free. Requires Apple Watch for HRV, sleep staging, SpO₂ and respiratory rate data.
Screenshots
Verdict
The clearest difference is in-app purchases: Rekk at none against Gym log's 7. Gym log's advantage is ratings volume (888 vs 1) and iOS requirement (16.2 vs 26.2). On price, rating, ads and monetization model 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
Both are free to download. Gym log sells 7 in-app purchases, starting at $6.99 per month. Rekk asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Gym log against 5.0 for Rekk. That said, the two scores are not equally well evidenced: Gym log has 888 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Gym log | Rekk |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (888 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 98.7% of reviews | — |
| Number of ratings | 888 — better | 1 |
| Update frequency | Every 6 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 16.2 — better | 26.2 |
| Further details — not scored | ||
| Size | 244 MB | 5 MB |
| Age rating | 4+ | 12+ |
| Developer | Artur Fijal | Pratyush Mishra |
Bugs and requests
Gym log
Reported bugs
2 issues- Occasional issues with saving workouts
- Timer not always functioning properly when other apps are running
Requested features
5 requests- Ability to sync data across devices
- Addition of body measurements tracking (waist, legs, etc.)
- Inclusion of a plate calculator
- Option to log one-arm exercises separately
- Ability to delete or reorder exercises in a workout
Rekk
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Gym log
- Unlimited access$6.991 Month
- Unlimited access$39.991 Year
- Theme cotton candy$3.79
- Theme cotton candy dark$3.79
- Theme Cherry Blossom$3.79
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- Theme beige$3.99
- Unlimited access$139.99
Rekk
No in-app purchases









