# Sessions Wellness Studio vs TDEE Calculator

The clearest difference is in-app purchases: Sessions Wellness Studio at none against TDEE Calculator's 4. Sessions Wellness Studio also leads on rating (5.0 vs 4.6) and iOS requirement (11.0.0 vs 16.6). TDEE Calculator's advantage is ratings volume (461 vs 4) and update cadence (every 5 months vs every 13 months). On price, ads and device support there is nothing between them.

Both are free to download. TDEE Calculator sells 4 in-app purchases, starting at $6.99 per month. Sessions Wellness Studio asks for nothing beyond the download.

Sessions Wellness Studio holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: TDEE Calculator has 461 ratings behind it against 4, so its average is the more settled of the two.

Sessions Wellness Studio ships an update every 13 months, TDEE Calculator every 5 months. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Sessions Wellness Studio | TDEE Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sessions-wellness-studio/id1611758587/reviews)** | [4.6 (461 ratings)](https://appshunter.io/ios/app/tdee-calculator/id1620861771/reviews) |
| Number of ratings | 4 | **461** |
| Positive reviews | — | 36.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 62 MB |
| Requires iOS | **11.0.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FitKris LLC](https://appshunter.io/developer/1611758589) | [Clixade Ltd](https://appshunter.io/developer/1837914739) |

## What reviewers say

### Sessions Wellness Studio

[App page](https://appshunter.io/ios/app/sessions-wellness-studio/id1611758587)

Manage your membership, sign up for classes, and stay updated on studio events through a personalized portal. This app connects you directly to the services and information offered by the wellness studio.

**Highlights:** Personalized member portal, Class sign-up, Membership management, Studio event updates, Direct studio connection

**Features:** macOS Compatibility

**In-app purchases:** none


### TDEE Calculator

[App page](https://appshunter.io/ios/app/tdee-calculator/id1620861771)

Calculate your daily calorie needs for weight management using advanced formulas. This tool helps determine energy expenditure for weight loss, gain, or maintenance, offering insights into BMR, RMR, and BMI.

**Highlights:** Total Daily Energy Expenditure (TDEE) calculation, Basal Metabolic Rate (BMR) and Resting Metabolic Rate (RMR) calculation, Body Mass Index (BMI) calculation, Weight loss, gain, and maintenance goal support, Calorie surplus and deficit calculation, Lean Body Mass (LBM) and Fat Body Mass (FBM) calculation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $6.99 | per month |
| Yearly Premium Access | $24.99 | per year |
| TDEE Calculator - Lifetime Access | $49.99 | one-time |
| TDEE Calculator - Lifetime Access | $74.99 | one-time |


## Frequently asked questions

### Is Sessions Wellness Studio free?

Sessions Wellness Studio is free to download, with no in-app purchases.

### Is TDEE Calculator free?

TDEE Calculator is free to download, with in-app purchases available.

### Which has better reviews, Sessions Wellness Studio or TDEE Calculator?

Sessions Wellness Studio is rated higher. Sessions Wellness Studio averages 5.0 out of 5 from 4 ratings, while TDEE Calculator averages 4.6 from 461 ratings.

### Do Sessions Wellness Studio or TDEE Calculator have ads?

Neither Sessions Wellness Studio nor TDEE Calculator shows ads.

### Which is updated more often, Sessions Wellness Studio or TDEE Calculator?

Sessions Wellness Studio ships an update every 13 months, and TDEE Calculator every 5 months. Most recently, Sessions Wellness Studio was updated on October 21, 2026 and TDEE Calculator on October 27, 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.*