Gravitus vs Simple Workout Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gravitus
This app helps you track and plan your gym workouts with an extensive exercise database and advanced routines. It offers intuitive logging, rest timers, and detailed analytics to monitor your progress and optimize your training. Users can also connect with a community and access workout programs for all skill levels.
- Intuitive workout tracking
- Extensive exercise database
- Advanced routines and programs
- Detailed progress analytics
- Community features
- Apple Watch integration
- Apple Health sync
Read full descriptionHide full description
Gravitus is the ultimate workout tracker & planner for the gym. Lift without ads for free. Elevate your weight lifting with advanced routines, a thriving community and the largest exercise database in the world! Track, log, and train like a pro with Gravitus. WHAT USERS ARE SAYING • “Probably the best workout tracking app I’ve used. Really friendly UI and easy to monitor your progress overtime” - Dyl711 • "Love love this app. It’s helped my fitness journey so much." - Amanda itunes • “I never write app reviews but I have to rave about Gravitus- my only regret is not getting it sooner. You get so much data and insight from your lifts, allowing you to track progressive overload and challenge yourself to continuously add weight/reps. I feel like I’m getting so much more from my workouts, and this app is going to blow up my gains in an extraordinary way!“ - the_megalodon98 FEATURES • Blazing Fast: We are iOS native, lift, don’t lag! • Intuitive tracking: Autofill workouts, rest timers, and more • No Ads: Focus on your workouts, not ads • Build community: Follow friends, share workouts, post videos, and more • Every exercise: 1,000+ exercises, with video demos, instructions, and more • Dark Mode: Workout in style with our dark mode • Privacy: Share your workouts with the community, or keep them private • Apple Watch: Stay in the zone, workout on your wrist with our watch app • Apple Health: Sync workouts with Apple Health WORKOUT PROGRAMS AND TEMPLATES • Choose one of our workout programs or create your own • Workout programs for every skill level and goal • Workout reminders: Get notified when it’s time to workout • Progression: Track your progress with our progression tracker ANALYTICS AND TOOLS • Charts and graphs to track your progress • Muscle engagement shows you which muscles are being worked • Plate calculator to calculate the weight of your plates • Exertion score to track your intensity • Exercise progression info to track your progress • 1RM calculator to calculate your rep maxes • Rest timers: Quickly customize rest timers for each exercise APPLE WATCH • Stay in the zone, workout on your wrist with our watch app • Workout automatically syncs between your phone and watch • Intuitive rest timer keeps your workout on track • Live heart rate to monitor your intensity and recovery IOS FEATURES • Sync workouts with Apple Health • Dynamic island to never lose track of your workout • Live activity on your lock screen • Watch companion app to workout on your wrist GRAVITUS PRO • Unlimited workout programs • Unlimited graph history • Muscle engagement details • Real time analytics inside your workout • Filter exercises by muscle • Progressive overload breakdown for each workout • And more! Gravitus Pro is available as a monthly or yearly subscription. It will automatically be renewed at the end of your subscription unless it is cancelled at least 24 hours prior to the end of the subscription period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. Privacy policy: https://gravitus.com/privacy. Terms of use at https://gravitus.com/terms. Continued use of GPS running in the background can dramatically decrease battery life. HealthKit usage: When enabled by the user, Gravitus charts HealthKit data in the app and allows the user to optionally record bodyweight values back to HealthKit. For support and feedback, you can reach us at support@gravitus.com
Simple Workout Log
This app helps you track your gym workouts, plan routines, and log sets quickly. It provides detailed statistics and history to monitor your strength progress and stay motivated. Designed for weightlifting, bodybuilding, and general strength training.
- Fast workout logging
- Customizable workout plans
- Exercise customization
- Workout history and statistics
- Imperial and Metric support
- Auto-fill weights and reps
Read full descriptionHide full description
Weights is a clean workout log for lifters who want to record sets, reps, and strength without fighting the app. Start a routine, enter your numbers, and get back to training. Weights keeps your workouts organized so you can focus on the next set, not on tapping through clutter. WHY WEIGHTS Weights is built for real gym sessions. Use it as your workout tracker, gym log, lifting notebook, routine planner, and progress history in one focused app. Plan your training before you arrive, start a saved routine in seconds, log warm-up and working sets quickly, use recent performance to guide your next set, and review your history when you want to see what changed. FAST WORKOUT LOGGING - Log exercises, sets, weights, reps, and notes - Start predefined routines or build your own - Add custom exercises for your exact training style - Choose muscle groups with clear visual artwork - Track warm-up sets and working sets separately - Auto-fill weights and reps from your last session - Get Next Set guidance from recent workouts - Save equipment settings like seat height and depth - Switch between kg and lb units BUILT FOR PROGRESS Progress should be easy to understand. Weights helps you see training volume, workout history, best lifts, muscle focus, achievements, and strength changes over time. Use Next Set guidance to decide when to repeat, add a rep, or consider more weight. Review past sessions before a lift. Track personal records without digging through old notes. Follow activity and strength charts, open your history calendar, and unlock achievements as your training adds up. YOUR DATA STAYS USEFUL Export a clean ZIP package with a readable PDF progress report and CSV files for workout summaries, completed sets, and chart data. Use it for backup, deeper analysis, or reviewing your training outside the app. DESIGNED FOR IPHONE AND IPAD Weights is optimized for iPhone and includes a real iPad layout, not a stretched phone screen. Log workouts on the device that fits your training setup. BUILT TO STAY OUT OF THE WAY Your workout log should be fast, readable, and reliable. Weights keeps the interface clean so the important things stay obvious: the exercise, the set, the weight, the reps, and your progress. WEIGHTS PREMIUM Unlock the full Weights experience with Premium: - Full workout history access - Advanced workout statistics - Unlimited tracking features - Deeper progress review - Support ongoing development and future improvements Weights Premium is available as a monthly or yearly subscription. Payment will be charged to your Apple ID account upon purchase confirmation. The subscription automatically renews unless canceled 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 or cancel your subscription anytime in your App Store account settings. App Website: https://weights-app.com Terms of Service: https://weights-app.com/terms-of-use Privacy Policy: https://weights-app.com/privacy-policy Developer Website: https://edgars-dev.com For support or feedback, contact: info@weights-app.com
Screenshots
Verdict
The clearest difference is ratings volume: Gravitus at 3.4K against Simple Workout Log's 3. Gravitus also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (16.0 vs 18.6). Simple Workout Log's advantage is review sentiment (100% vs 80%) and rating (5.0 vs 4.8). On price, ads, in-app purchases 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. Gravitus sells 9 in-app purchases, starting at $7.99 per month and Simple Workout Log sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Simple Workout Log holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Gravitus has 3.4K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of Gravitus's written reviews are positive against 100% of Simple Workout Log's.
Gravitus ships an update every 8 days, Simple Workout Log every 3 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | Gravitus | Simple Workout Log |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (3.4K ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3.4K — better | 3 |
| Update frequency | Every 8 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 45 MB | 64 MB |
| Age rating | 9+ | 4+ |
| Developer | Gravitus, Inc. | EDGARS JAUDZEMS |
Customer experience
Gravitus
Simple Workout Log
Bugs and requests
Gravitus
Reported bugs
3 issues- Workout data loss on app crashes
- Exercise search function not always working
- Inconsistent behavior when switching between WiFi and cellular
Requested features
4 requests- Apple Watch integration
- Ability to create and save custom workout templates
- More detailed volume and intensity tracking
- Improved syncing and data backup
Simple Workout Log
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Gravitus
- Gravitus Pro$7.991 Month
- Gravitus Pro$9.991 Month
- Gravitus Pro$11.491 Month
Show 6 moreShow fewer
- Gravitus Pro3 Days trial$12.991 Month
- Gravitus Pro$12.991 Month
- Gravitus Pro7 Days trial$59.991 Year
- Gravitus Pro$59.991 Year
- Gravitus Pro7 Days trial2 variants$79.991 Year
- Gravitus Pro$79.991 Year
Simple Workout Log
- Monthly$2.991 Month
- Monthly$3.991 Month
- Weekly$3.997 Days
Show 2 moreShow fewer
- Annual2 variants$17.991 Year
- Annual$24.991 Year
- Lifetime + Family$39.99
Questions
Is Gravitus free?
Is Simple Workout Log free?
Which has better reviews, Gravitus or Simple Workout Log?
Do Gravitus or Simple Workout Log have ads?
Which is updated more often, Gravitus or Simple Workout Log?
Other comparisons















