Report updated Jun 14, 2026
Gravitus - Gym Workout Tracker
For gym-goers and weightlifters who prioritize data-driven progress tracking and social accountability.
Gravitus - Gym Workout Tracker is a well-regarded health & fitness app that is free with in-app purchases. With a 4.8/5 rating from 3.1K reviews, it maintains solid user satisfaction. Users particularly appreciate simple and effective weight tracking tools encourage consistent long-term progressive overload for serious lifters, though removal of the photo upload feature after workouts disrupts established user progress documentation habits remains a common concern.
What is Gravitus - Gym Workout Tracker?
Gravitus is a workout tracking and planning application for weightlifters, available on iOS with a companion Apple Watch app.
Users hire Gravitus for data-driven strength training and progressive overload tracking without the distraction of advertisements or facility-management overhead.
Current Momentum
v4.5 · 1mo ago
Zombie- Redesigned workout summary view.
- Ships native iOS performance updates.
Active Nemesis
Wodify
By Wodify
Other Rivals
7-Day Rank Pulse 🇺🇸
Health & FitnessNo ranking data
Rating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
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What Are The Key Features?
Companion app for wrist-based workout logging, heart rate monitoring, and rest timer management
Breakdown of weight and rep progression per exercise, gated behind the Pro subscription
Platform for following friends, sharing workout logs, and posting videos
How much does it cost?
- Free tier with ad-free logging
- Pro subscription (monthly/yearly)
Freemium model gates advanced analytics and unlimited history behind a subscription to convert power users.
Who Built It?
Gravitus
View Publisher Intel →Enrichment in progress
Publisher profile available very soon
What other apps does Gravitus make?
What do users think recently?
Low confidence · Latest 63 of 188 total reviews analyzed · Based on 188 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a excited sentiment. Users appreciate simple and effective weight tracking tools encourage consistent long-term progressive overload for serious lifters, but report removal of the photo upload feature after workouts disrupts established user progress documentation habits.
What Users Love
What Frustrates Users
What Users Want
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Gravitus - Gym Workout Tracker?
Where is it available?
Localized markets (1)
How's The Health & Fitness Market?
How does it evolve in the Health & Fitness market?
Gravitus maintains a 4.8-star rating across 3,129 ratings, positioning it as a high-satisfaction alternative to complex gym-management apps. The lack of facility-level integration limits its reach in commercial gym chains but secures its status as the preferred tool for independent, data-focused lifters.
Rank progression
9 active rankings tracked — 30-day window
Which niche is Gravitus - Gym Workout Tracker in?
to track and plan gym workout progress
Explore the full Weightlifting Trackers niche
Every app in this space — 36 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
Hevy is the primary threat due to its massive user base and direct overlap in social workout sharing and routine planning features.
Contenders(4)
Setgraph targets the tech-forward lifter by utilizing AI-driven workout generation and smart plate calculation tools.
Liftin' competes by offering a streamlined, automated experience that prioritizes Apple Health integration and multi-platform sync.
Differentiators
- Automated weight adjustment logic reduces manual input friction
- Superior Apple Health integration provides a seamless data sync experience
Caliber targets the same serious lifter demographic but differentiates through professional coaching and data-driven strength scoring.
EGYM competes for the same gym-going demographic by focusing on structured training plans and biometric progress tracking.
Same space(3)
This is a niche utility competitor that focuses specifically on the powerlifting and plate-loading needs of the Gravitus user base.
iFIT competes by offering a premium, coach-led experience that focuses on global outdoor content and AI-assisted training.
This app serves the same strength-training community but leverages a massive content library and e-commerce integration.
Compare Gravitus - Gym Workout Tracker against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Gravitus - Gym Workout Tracker
Strengths to defend, gaps to attack
Core Strengths
- Native iOS performance reduces logging friction
- Ad-free core experience builds brand loyalty
- Progressive overload tracking drives long-term retention
Critical Frictions
- Removal of photo uploads disrupts user habits
- Inconsistent gym location auto-fill creates friction
- Subscription billing issues reported post-cancellation
Growth Levers
- Implement data import to capture migrating users
- Expand wearable-first features to compete with SmartGym
Market Threats
- Wodify's B2B gym partnerships create captive funnels
- Rising competition from AI-driven workout generators
- Churn risk from subscription billing complaints
What are the next best moves?
Restore photo upload functionality because it is a top-cited regression → stabilize user sentiment
Sentiment analysis identifies photo removal as the primary complaint theme following the latest release.
Trade-off: Delay the planned social feed UI refresh by one sprint.
Audit subscription cancellation flow because users report charges after termination → reduce refund surge
Billing complaints represent a direct churn and legal risk identified in user reviews.
Trade-off: Pause new Pro feature development for one cycle.
A counter-intuitive read
The app's lack of gym-management features is its primary moat, as it avoids the complexity that causes users to churn from facility-integrated competitors like Wodify.
Feature Gaps vs Competitors
- Facility-level class scheduling (available in Wodify)
- AI-driven routine generation (available in SmartGym)
- Data import from competing platforms (requested by users)
Key Takeaways
Gravitus retains power users through effective progressive overload tracking, but recent regressions in documentation features and billing transparency threaten this loyalty, so the PM must prioritize restoring core utility to prevent churn.
Where Is It Heading?
Stable
The fitness-tracking market is consolidating around specialized tools that offer either deep gym integration or superior individual data visualization. Gravitus remains advantaged as a pure-play tracker, but the latest regressions in documentation and billing must be addressed to prevent the erosion of its high-satisfaction base.
Removal of photo uploads in the latest release disrupts progress tracking, which increases churn risk among long-term users.
High user satisfaction with progressive overload tools indicates the core value proposition remains strong despite recent friction.