Comparison

Workout Sessions vs Calorie Estimator

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

Head to head
About

Workout Sessions

This fitness app helps you track gym visits and workouts, offering detailed insights and progress analysis. Relive your fitness journey with photos and videos, and stay motivated with customizable dashboards and streaks.

Highlights
  • Gym visit tracking with geofencing
  • Detailed workout analysis
  • Add photos and videos to activities
  • Customizable dashboard
  • Workout streaks and year statistics
  • Home screen widgets
Features
Read full description

Track every workout, build streaks, and understand your progress with Workout Sessions. Workout Sessions is a workout tracker and fitness diary that turns your Apple Health activity into a clear, motivating view of your training. See your full workout history, review routes, explore heart rate zones, and keep your momentum visible over time. Why people use Workout Sessions: • All your workouts in one place Import sessions from Apple Health and browse running, cycling, gym workouts, walks, and more in one timeline. • Tags that organize your training Group workouts with your own tags, find matching sessions, and filter dashboard cards to focus on what matters to you. • Workout progress at a glance Explore how distance, duration, pace, and other workout metrics change over weeks and months with the new Workout progress dashboard card. • Streaks that keep progress visible Track your consistency week by week and stay connected to your routine. • Heart rate zones for deeper workout insight See zone charts, history, and context that help you understand effort across workouts. • Route details and export Open workout routes and export them when you want to revisit or share where you trained. • Gym and venue check-ins Use manual or automatic check-ins to track workouts by place and build a richer fitness history. • Photos and videos in your workout log Add media to sessions and turn your activity history into a personal archive. • ReRun yearly recap Look back on your training year through highlights, patterns, and milestones. Workout Sessions is built for people who want more than a simple exercise log. It helps you track workouts, spot patterns, and stay consistent with a fitness diary designed around progress and reflection. Requires Apple Health access. Location access is optional for venue check-ins.

About

Calorie Estimator

This app estimates your daily calorie balance by integrating data from Apple Health, including food intake from other apps and energy expenditure from fitness devices. It provides a real-time view of your calorie deficit or surplus, with options for custom resting calorie values.

Highlights
  • Integrates with Apple Health
  • Tracks food intake from connected apps
  • Monitors energy expenditure from fitness devices
  • Real-time calorie deficit/surplus estimation
  • Custom resting calorie values
  • iOS widget support
  • Apple Watch app
Features
Read full description

Calorie Estimator helps you track your daily energy balance by comparing several datapoints from Apple Health. This includes food tracked from external food apps and your energy expenditure (recorded by fitness devices such as your Apple Watch). This gives you a real-time estimate of whether you're in a calorie deficit or surplus. You also have the option to set a custom value for your daily resting calories, meaning you can still approximate your net calories without wearing a fitness device all day. Simply wear it for your workouts and ensure you have an accurate daily estimate configured in the app. Please note, this app does not save information back to Apple Health. Place an iOS widget on your Home Screen or track the numbers as they change throughout the day on the Apple Watch app.

Screenshots

Workout Sessions4 screens
Calorie Estimator4 screens

Verdict

The call

The clearest difference is price: Workout Sessions at Free against Calorie Estimator's $0.99. Calorie Estimator's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (18.0 vs 26.0). On rating, 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

Workout Sessions is free to download; Calorie Estimator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Workout Sessions against 5.0 for Calorie Estimator. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Workout Sessions ships an update every 2 months, Calorie Estimator every 3 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Workout Sessions versus Calorie Estimator: the parameters behind the verdict, then further details
ParameterWorkout SessionsCalorie Estimator
PriceFree — better$0.99
Rating5.0 (4 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings4 — better2
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS26.018.0 — better
Further details — not scored
Size61 MB13 MB
Age rating4+4+
DeveloperAlexander GuretzkiJoshua Yan Ho Chan

Customer experience

Workout Sessions

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Calorie Estimator

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Workout Sessions

No in-app purchases

None

Calorie Estimator

No in-app purchases

Questions

Is Workout Sessions free?
Workout Sessions is free to download, with no in-app purchases.
Is Calorie Estimator free?
Calorie Estimator costs $0.99, with no in-app purchases.
Which has better reviews, Workout Sessions or Calorie Estimator?
Workout Sessions and Calorie Estimator are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.
Do Workout Sessions or Calorie Estimator have ads?
Neither Workout Sessions nor Calorie Estimator shows ads.
Which is updated more often, Workout Sessions or Calorie Estimator?
Workout Sessions ships an update every 2 months, and Calorie Estimator every 3 weeks. Most recently, Workout Sessions was updated on November 1, 2026 and Calorie Estimator on October 30, 2026.

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