# Thelo vs Studio Eres

The clearest difference is in-app purchases: Studio Eres at none against Thelo's 12. Studio Eres also leads on rating (4.9 vs 4.6). Thelo's advantage is ratings volume (1.4K vs 45) and update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Thelo sells 11 in-app purchases, starting at $9.99 per 7 days. Studio Eres asks for nothing beyond the download.

Studio Eres holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Thelo has 1.4K ratings behind it against 45, so its average is the more settled of the two.

Thelo ships an update every 10 days, Studio Eres monthly. Both last shipped on October 12, 2026.

## The numbers

| Metric | Thelo | Studio Eres |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.4K ratings)](https://appshunter.io/ios/app/thelo-ai-workout-planner/id6739682904/reviews) | **[4.9 (45 ratings)](https://appshunter.io/ios/app/studio-eres/id6746352076/reviews)** |
| Number of ratings | **1.4K** | 45 |
| Positive reviews | 39.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 119 MB | 56 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [One Labs LLC](https://appshunter.io/developer/1817241538) | [TeamUp Sports Inc](https://appshunter.io/developer/1449504626) |

## What reviewers say

### Thelo

[App page](https://appshunter.io/ios/app/thelo-ai-workout-planner/id6739682904)

This app uses AI and body scan technology to create personalized training plans. It analyzes body fat, muscle balance, and recovery to adapt workouts to your unique body and progress. Track real body changes beyond just weight with detailed insights.

**Highlights:** AI-powered body scan analysis, Personalized training plans, Adaptive workouts, Muscle imbalance detection, Body fat tracking, Recovery insights, Progressive overload guidance

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thelo Pro Weekly | $9.99 | per 7 days |
| Thelo Pro Monthly | $19.99 | per month |
| Thelo Pro Discounted | $19.99 | per month |
| Thelo Pro (Yearly) | $59.99 | per year |
| Swoosh Pro Yearly | $149.99 | per year |
| Thelo AI Body Scan Discounted | $5.99 | one-time |
| Unlimited | $9.99 | one-time |
| Thelo BioScan | $9.99 | one-time |
| Thelo AI Bodyscan | $9.99 | one-time |
| Thelo AI BioScan | $9.99 | one-time |
| Thelo Pro Unlimited | $149.99 | one-time |

**What reviewers like**

- 🚀 Personalized workouts
- 👍 Effective and results-oriented
- 🚀 Tailored to body, fitness level, and goals
- 🚀 Structured workout plan
- 🚀 Insightful body scan analysis

**What reviewers complain about**

- 🐛 Stuck in bio scan loop
- 🐛 Clunky and broken user experience
- 🐛 Inability to access report after upload

**Reported bugs**

- Endless loop in bio scan
- Inability to exit certain screens

**Requested features**

- Back button functionality
- Clearer instructions for bio scan process


### 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 Thelo free?

Thelo 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, Thelo or Studio Eres?

Studio Eres is rated higher. Thelo averages 4.6 out of 5 from 1.4K ratings, while Studio Eres averages 4.9 from 45 ratings.

### Do Thelo or Studio Eres have ads?

Neither Thelo nor Studio Eres shows ads.

### Which is updated more often, Thelo or Studio Eres?

Thelo ships an update every 10 days, and Studio Eres monthly. Most recently, Thelo was updated on October 12, 2026 and Studio Eres on October 12, 2026.

---

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