Comparison

FitNotes vs PhysiqueOS

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

Head to head
About

FitNotes

This app simplifies tracking weightlifting and cardio workouts. Create multi-day routines with auto-incrementing exercises and manage complex CrossFit WODs. Ideal for all fitness levels to stay organized and monitor progress towards goals.

Highlights
  • Weightlifting workout tracking
  • Cardio exercise tracking
  • Multi-day workout creation
  • Auto-incrementing exercises
  • CrossFit WOD management
  • Progress monitoring
Features
Read full description

FitNotes is the last fitness tracking app you will ever download. FitNotes helps you track your weightlifting workouts as well as your cardio exercises in a simple, friendly, easy-to-use app FitNotes gives you the ability to create dynamic workouts that span multiple days, with the ability to auto increment between each workout. Furthermore, FitNotes allows CrossFit lovers to create complex sets of exercises for their WOD. If you are new to working out or an expert bodybuilder, FitNotes is the app that will help you stay organized with your workouts and keep track of your results, making it easier for you to reach your fitness goals EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PhysiqueOS

This fitness tracker is designed for weightlifters and data-driven athletes. It offers detailed metrics, habit tracking, and AI insights to optimize training and recovery. Visualize progress, identify patterns, and stay consistent with evidence-based optimization.

Highlights
  • Track weight, sets, reps, RPE, and volume
  • Measure sleep, energy, mood, and recovery
  • Build progress trends
  • AI-powered adaptive reminders
  • Visualize training and lifestyle intersections
  • Streak-based motivation
Features
Read full description

PhysiqueOS is the fitness tracker built for lifters who value data, science, and results. Designed for evidence-based athletes and optimization-focused gym-goers, PhysiqueOS combines habit tracking, detailed metrics, and AI insights to help you train smarter — not just harder. Built for the Data-Driven Lifter - Track your weight, sets, reps, RPE, and volume - Measure performance across sleep, energy, mood, and recovery - Build trends over time that actually explain your progress Evidence-Based Optimization - Get weekly insights that align with principles of progressive overload, fatigue management, and recovery - AI-powered reminders adapt to your behavior — no more generic push notifications Analytics That Work for You - Visualize how your training, recovery, and lifestyle intersect - Spot patterns, plateaus, and surges in performance - Log in seconds, analyze over weeks and months Consistency Engineered - Streak-based motivation tied to habit loops - Personalized check-ins to reinforce behavior - Track more than workouts — track effort Whether you're cutting, bulking, or maintaining — PhysiqueOS acts as your personal performance dashboard. Get granular with your training. Stay consistent without burnout. Make progress that actually makes sense. PhysiqueOS: built by lifters, for lifters — with the science to back it up.

Screenshots

FitNotes4 screens
PhysiqueOS4 screens

Verdict

The call

The clearest difference is rating: PhysiqueOS at 5.0 against FitNotes's 4.5. PhysiqueOS also leads on in-app purchases (none vs 3) and update cadence (daily vs every 6 days). FitNotes's advantage is ratings volume (1.5K vs 1). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FitNotes sells 3 in-app purchases, starting at $0.99 per month. PhysiqueOS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PhysiqueOS holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: FitNotes has 1.5K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

FitNotes ships an update every 6 days, PhysiqueOS daily. The most recent releases landed on September 23, 2026 and June 1, 2026 respectively.

Scorecard6 real differences · 4 level
FitNotes versus PhysiqueOS: the parameters behind the verdict, then further details
ParameterFitNotesPhysiqueOS
PriceFreeFree
Rating4.5 (1.5K ratings)5.0 (1 ratings) — better
Positive reviews59.2% of reviews—
Number of ratings1.5K — better1
Update frequencyEvery 6 daysDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size25 MB39 MB
Age rating4+4+
DeveloperEvgeny UralskyMark Tretyak

Customer experience

FitNotes

All ratings1,469 ratings
Positive87.1%
Neutral4.4%
Negative8.5%
Written reviews373 reviews
Positive59.2%
Neutral10.2%
Negative30.6%

PhysiqueOS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

FitNotes

Subscriptions2
  • FitNotes PRO (1 Month)$0.991 Month
  • FitNotes PRO (1 Year)$4.991 Year
One-time1
  • FitNotes PRO$9.99
None

PhysiqueOS

No in-app purchases

Questions

Is FitNotes free?
FitNotes is free to download, with in-app purchases available.
Is PhysiqueOS free?
PhysiqueOS is free to download, with no in-app purchases.
Which has better reviews, FitNotes or PhysiqueOS?
PhysiqueOS is rated higher. FitNotes averages 4.5 out of 5 from 1.5K ratings, while PhysiqueOS averages 5.0 from 1 ratings.
Do FitNotes or PhysiqueOS have ads?
Neither FitNotes nor PhysiqueOS shows ads.
Which is updated more often, FitNotes or PhysiqueOS?
FitNotes ships an update every 6 days, and PhysiqueOS daily. Most recently, FitNotes was updated on September 23, 2026 and PhysiqueOS on June 1, 2026.

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