# Workout Sessions vs Calorie Estimator

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.

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.

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.

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.

## The numbers

| Metric | Workout Sessions | Calorie Estimator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/workout-sessions/id1280979651/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/calorie-estimator/id6738877827/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 61 MB | 13 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Guretzki](https://appshunter.io/developer/1442073696) | [Joshua Yan Ho Chan](https://appshunter.io/developer/1782719945) |

## What reviewers say

### Workout Sessions

[App page](https://appshunter.io/ios/app/workout-sessions/id1280979651)

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:** Vision Pro support

**In-app purchases:** none


### Calorie Estimator

[App page](https://appshunter.io/ios/app/calorie-estimator/id6738877827)

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:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*