ProgressTrackAI Gym Log vs ISOBEAST
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ProgressTrackAI Gym Log
Log workouts, analyze progress, and leverage AI for smarter training decisions. This app offers a customizable workout log with a large exercise database and visual progress analysis. It helps users understand their training patterns and improve over time.
- AI workout routine creation
- Automatic progress assessment
- Performance analysis by muscle group
- Customizable workout logging
- Large exercise database
- Progress charts and visualization
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ProgressTrackAI helps you stop training blindly. Log your workouts, analyze your progress and use artificial intelligence to make better decisions in the gym. Itβs more than just a workout log: itβs an advanced tool to understand how you train and how to improve over time. --- ARTIFICIAL INTELLIGENCE APPLIED TO TRAINING ProgressTrackAI integrates AI to help you progress in a smart way: - Weekly workout routine creation - Automatic progress assessment for each exercise - Performance analysis by muscle group - AI chat available on each exercise to understand your progress AI is not a decorative extra feature: it is designed to support your real training progression. --- FULLY CUSTOMIZABLE WORKOUT LOG Adapt the app to the way you train: - Large exercise database - Unlimited creation of custom exercises - Free association of exercises with muscle groups - Creation and editing of muscle groups - Unlimited templates and workout routines Train your way, not the way an app forces you to. VISUAL ANALYSIS OF YOUR PROGRESS Visualize your training clearly: - Progress charts over time - Workload distribution by muscle group - Interactive muscle maps - Complete exercise history with detailed summaries Ideal for detecting imbalances and improving your planning. VERY COMPLETE FREE PLAN ProgressTrackAI offers a powerful free plan: - Full workout logging - Unlimited exercises, muscle groups and routines - Access to AI features with ads - Charts and statistics visualization Upgrade to Premium to remove ads and unlock unlimited AI, including workout routine creation. WHO IS PROGRESSTRACKAI FOR 1. Intermediate and advanced gym users 2. People who want real data about their training 3. Anyone looking for more than just logging reps Train with data. Progress with intelligence. ToU (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ISOBEAST
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Stop logging dynamic repetitions for a static workout. Muscles respond to tension, and isometric bar training is the ultimate way to build raw, injury-resistant strength. But standard fitness trackers are built for dynamic gyms. They do not understand force-based holds, strap-slot heights, or the precise progressive overload rules required for true isometric gains. Enter ISOBEAST. ISOBEAST is a premium, high-contrast training log designed specifically for isometric bar (ISO-BAR) equipment. By tracking exact force, hold duration, and strap slot positions (1β36), ISOBEAST removes the guesswork and guides you through deterministic progression rules to ensure consistent, measurable strength increases. PRECISION ISOMETRIC LOGGING Log force, hold duration, and exact ISO-BAR hook slots (1β36) to record performance at specific muscle lengths. The speed-first UI lets you log a set in under three taps. DETERMINISTIC PROGRESSION ENGINE ISOBEAST automatically scores sets (Success, Neutral, Failure) and updates targets using transparent rules like double progression, time-target holds, and average-capacity tracking. BUILT-IN ISO-BAR / ISOCHAIN / ISOMAX PROGRAMS Load read-only training templates straight from the manual: β’ The Promethean (6-second holds with double progression) β’ 6x6 (fixed percentage of tested 1RM) β’ Military Power (max-effort singles with slot variation) β’ Iron Man (long holds for conditioning) β’ One-Rep Max Testing (averages peak force attempts) DEVELOPER-PREMIUM UX β’ Pre-filled target inputs based on previous session data. β’ Custom haptic logging alerts for clear tactile confirmations. β’ Automated rest timers with skip commands and background notifications. β’ Persistent Active Workout banner to resume or discard sessions safely. PR VAULT & TRENDS Track your all-time bests per slot/mode and watch your strength curve rise with interactive volume charts. SECURE SYNC & PRIVACY ISOBEAST securely stores your profile, routines, and workout logs in a private cloud database. All logins and tokens are encrypted and kept in the iOS secure keychain. We collect no tracking data and never sell your personal information. Unlock true tension-based strength. Track with ISOBEAST. Terms of Use: https://isobeast.app/terms/
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Verdict
ProgressTrackAI Gym Log and ISOBEAST are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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
Both are free to download. ProgressTrackAI Gym Log sells 1 in-app purchase, starting at $1.99 per month and ISOBEAST sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.
| Parameter | ProgressTrackAI Gym Log | ISOBEAST |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | β |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 15.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 56 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Juan Sanchez Martinez | Andrew Isabirye |
In-app purchases
ProgressTrackAI Gym Log
- SuscripciΓ³n Premium$1.991 Month
ISOBEAST
- ISOBEAST Pro (Monthly)7 Days trial$4.991 Month
- ISOBEAST Pro (Annual)7 Days trial$49.991 Year
Questions
Is ProgressTrackAI Gym Log free?
Is ISOBEAST free?
Do ProgressTrackAI Gym Log or ISOBEAST have ads?
Which is updated more often, ProgressTrackAI Gym Log or ISOBEAST?
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