Comparison

Optimize Fitness vs Trax

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

Head to head
About

Optimize Fitness

This application helps users track their workouts with an intuitive interface and an extensive exercise library. It includes features like a rest timer, weight tracking, and personalized calorie insights to support fitness goals. Users can also create unlimited workout templates and monitor exercise progression.

Highlights
  • Intuitive workout tracking
  • Extensive exercise library
  • Built-in rest timer
  • Weight and progression tracking
  • Personalized calorie insights
  • Unlimited workout templates
Features
Read full description

Optimize Fitness: Your Ultimate Workout Tracker Optimize Fitness is your go-to app for tracking workouts effortlessly. Designed for both beginners and seasoned athletes, our app offers a seamless and user-friendly experience to help you stay on top of your fitness goals. Features: Intuitive Interface: Navigate through your workouts with ease. Extensive Exercise Library: Choose from a wide range of exercises to customize your routines. Built-in Rest Timer: Keep your workouts efficient with our integrated rest timer. Weight Tracking: Monitor your weight changes and progress over time. Personalized Calorie Insights: Get tailored insights to optimize your nutrition and fitness regime. Exercise Progression Tracking: Track your improvement and stay motivated with detailed progression reports. Unlimited Workout Templates: Save and create as many workout templates as you need to keep your routines fresh and effective. Download Optimize Fitness now and take the first step towards a healthier, stronger you!

About

Trax

This app tracks your daily steps and activity, encouraging movement with an "Active Hour" metric. It features a clean design, goal setting, and progress tracking along famous routes. It seamlessly integrates with Apple Health for comprehensive data.

Highlights
  • Step tracking
  • Active Hour measurement
  • Goal setting
  • Progress tracking on famous routes
  • Activity history sharing
  • Apple Health integration
Features
Read full description

Trax is a simple, clean and modern step tracker. It is built to not only help people hit 10,000+ steps a day but also to help you understand when those steps are occurring. Our unique "Active Hour" measure (an hour with > 100 steps) encourages you to get up and move throughout the day. WHY TRAX: - Clear, uncluttered design makes it easy to see what you care about most - Easily set and adjust goals - Track your progress by completing the distance of famous routes such as the Appalachian Trail or the Silk Road - Track and share your full activity history - Integrated with Apple Health to combine data from your Apple Watch or other connected devices, share workouts and more ALWAYS ON, WORKS WITH THE PHONE YOU HAVE: - Always on and tracking, no need to press start and stop buttons - Works anywhere on your body - Works with any iPhone running iOS 16 or greater

Screenshots

Optimize Fitness4 screens
Trax4 screens

Verdict

The call

The clearest difference is rating: Optimize Fitness at 5.0 against Trax's 4.3. Optimize Fitness also leads on iOS requirement (13.0 vs 17.6). Trax's advantage is update cadence (every 2 weeks vs every 3 months). On price, review sentiment, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Optimize Fitness holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Optimize Fitness ships an update every 3 months, Trax every 2 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Optimize Fitness versus Trax: the parameters behind the verdict, then further details
ParameterOptimize FitnessTrax
PriceFreeFree
Rating5.0 (5 ratings) — better4.3 (6 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings56 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better17.6
Further details — not scored
Size19 MB3 MB
Age rating4+4+
DeveloperRobert HarringtonPocket AI, Inc.

Customer experience

Optimize Fitness

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Trax

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Optimize Fitness

No in-app purchases

None

Trax

No in-app purchases

Questions

Is Optimize Fitness free?
Optimize Fitness is free to download, with no in-app purchases.
Is Trax free?
Trax is free to download, with no in-app purchases.
Which has better reviews, Optimize Fitness or Trax?
Optimize Fitness is rated higher. Optimize Fitness averages 5.0 out of 5 from 5 ratings, while Trax averages 4.3 from 6 ratings.
Do Optimize Fitness or Trax have ads?
Neither Optimize Fitness nor Trax shows ads.
Which is updated more often, Optimize Fitness or Trax?
Optimize Fitness ships an update every 3 months, and Trax every 2 weeks. Most recently, Optimize Fitness was updated on October 10, 2026 and Trax on October 25, 2026.

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