# Soma Gym & AI Calorie Tracker vs Studio Eres

The clearest difference is in-app purchases: Studio Eres at none against Soma Gym & AI Calorie Tracker's 4. Soma Gym & AI Calorie Tracker's advantage is update cadence (every 5 days vs monthly) and ratings volume (806 vs 57). On price, rating, ads and device support there is nothing between them.

Both are free to download. Soma Gym & AI Calorie Tracker sells 4 in-app purchases, starting at $11.99 per month. Studio Eres asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Soma Gym & AI Calorie Tracker against 4.8 for Studio Eres. That said, the two scores are not equally well evidenced: Soma Gym & AI Calorie Tracker has 806 ratings behind it against 57, so its average is the more settled of the two.

Soma Gym & AI Calorie Tracker ships an update every 5 days, Studio Eres monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Soma Gym & AI Calorie Tracker | Studio Eres |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (806 ratings)](https://appshunter.io/ios/app/soma-gym-and-ai-calorie-tracker/id6471625877/reviews) | **[4.8 (57 ratings)](https://appshunter.io/ios/app/studio-eres/id6746352076/reviews)** |
| Number of ratings | **806** | 57 |
| Positive reviews | 58.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 298 MB | 56 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kristopher Roberts](https://appshunter.io/developer/1715736839) | [TeamUp Sports](https://appshunter.io/developer/1449504626) |

## What reviewers say

### Soma Gym & AI Calorie Tracker

[App page](https://appshunter.io/ios/app/soma-gym-and-ai-calorie-tracker/id6471625877)

This fitness app offers AI-powered workout plans tailored to your goals and tracks your progress with real-time feedback. It also features photo-based calorie counting to monitor your diet and allows you to compete with friends for motivation.

**Highlights:** AI-generated workout plans, Photo-based calorie tracking, Real-time performance feedback, Leaderboard and friend competition, Instant workout plans

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soma Premium | $11.99 | per month |
| Soma Yearly Premium (Discount) | $29.99 | per year |
| Soma Premium (Yearly) | $79.99 | per year |
| Soma Lifetime Premium | $159.99 | one-time |


### Studio Eres

[App page](https://appshunter.io/ios/app/studio-eres/id6746352076)

This app helps you manage your health and fitness journey. Book classes, track workouts and body measurements, and stay updated on club news and offers. It also integrates with Apple Health for comprehensive progress monitoring.

**Highlights:** Book classes online, Track workout progress, Monitor body measurements, Direct contact with staff, View club news and offers, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Soma Gym & AI Calorie Tracker free?

Soma Gym & AI Calorie Tracker is free to download, with in-app purchases available.

### Is Studio Eres free?

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

### Which has better reviews, Soma Gym & AI Calorie Tracker or Studio Eres?

Studio Eres is rated higher. Soma Gym & AI Calorie Tracker averages 4.8 out of 5 from 806 ratings, while Studio Eres averages 4.8 from 57 ratings.

### Do Soma Gym & AI Calorie Tracker or Studio Eres have ads?

Neither Soma Gym & AI Calorie Tracker nor Studio Eres shows ads.

### Which is updated more often, Soma Gym & AI Calorie Tracker or Studio Eres?

Soma Gym & AI Calorie Tracker ships an update every 5 days, and Studio Eres monthly. Most recently, Soma Gym & AI Calorie Tracker was updated on October 27, 2026 and Studio Eres on October 24, 2026.

---

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