# BARBALAN vs DENX Performance

The clearest difference is rating: DENX Performance at 4.7 against BARBALAN's 1.0. BARBALAN's advantage is device support. On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DENX Performance holds the better App Store score, 4.7 against 1.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

BARBALAN ships an update monthly, DENX Performance fortnightly. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | BARBALAN | DENX Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/barbalan/id1573751307/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/denx-performance/id6762154486/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 64 MB | 38 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Junho Hong](https://appshunter.io/developer/1573751309) | [Morton College](https://appshunter.io/developer/1577239520) |

## What reviewers say

### BARBALAN

[App page](https://appshunter.io/ios/app/barbalan/id1573751307)

This app provides real-time feedback and coaching during exercises by detecting imbalances with high accuracy. It helps estimate your 1 repetition maximum and measures velocity for advanced training. Improve your form, prevent injuries, and train more effectively with your personal 24/7 training companion.

**Highlights:** Real-time unbalanced form detection, 0.01° accuracy inclination detection, Estimation of 1 repetition maximum (1RM), Velocity Based Training (VBT) measurement, Workout log management, Injury prevention coaching

**Features:** macOS Compatibility

**In-app purchases:** none


### DENX Performance

[App page](https://appshunter.io/ios/app/denx-performance/id6762154486)

Browse and purchase class packs or memberships. Filter classes by type to find the perfect fit for your routine and manage your reservations with ease. Stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse class schedule, Filter classes by type, Manage class reservations, Track upcoming classes

**In-app purchases:** none


## Frequently asked questions

### Is BARBALAN free?

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

### Is DENX Performance free?

DENX Performance is free to download, with no in-app purchases.

### Which has better reviews, BARBALAN or DENX Performance?

DENX Performance is rated higher. BARBALAN averages 1.0 out of 5 from 2 ratings, while DENX Performance averages 4.7 from 3 ratings.

### Which is updated more often, BARBALAN or DENX Performance?

BARBALAN ships an update monthly, and DENX Performance fortnightly. Most recently, BARBALAN was updated on June 1, 2026 and DENX Performance on September 22, 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.*