# Duality New vs Sweat Den

Duality New and Sweat Den are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 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 Duality New against 5.0 for Sweat Den. Both are backed by a comparable volume of ratings — 242 and 90 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Duality New ships an update every 3 weeks, Sweat Den every 4 weeks. The most recent releases landed on October 22, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Duality New | Sweat Den |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (242 ratings)](https://appshunter.io/ios/app/duality-new/id1569847390/reviews) | **[5.0 (90 ratings)](https://appshunter.io/ios/app/sweat-den/id6478421638/reviews)** |
| Number of ratings | **242** | 90 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 38 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JTN Inc](https://appshunter.io/developer/1569847392) | [Sweat Den Inc](https://appshunter.io/developer/1732759622) |

## What reviewers say

### Duality New

[App page](https://appshunter.io/ios/app/duality-new/id1569847390)

Experience a unique fitness studio combining power vinyasa yoga with interval cardio using Olympic training machines. This local business offers scalable workouts for all levels, fostering personal growth and balance.

**Highlights:** Power vinyasa yoga, Interval cardio training, Olympic training machines, Scalable and customizable workouts, Hybrid yoga and cardio classes, Community focused

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

**In-app purchases:** none


### Sweat Den

[App page](https://appshunter.io/ios/app/sweat-den/id6478421638)

Experience boutique strength and mindfulness workouts with minimal equipment. Access both in-person and on-demand classes for a maximum sweat session.

**Highlights:** Mat-based strength training, Mindfulness exercises, Instructor-led classes, Minimal equipment required, In-person class options, On-demand workout library

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

**In-app purchases:** none


## Frequently asked questions

### Is Duality New free?

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

### Is Sweat Den free?

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

### Which has better reviews, Duality New or Sweat Den?

Sweat Den is rated higher. Duality New averages 5.0 out of 5 from 242 ratings, while Sweat Den averages 5.0 from 90 ratings.

### Do Duality New or Sweat Den have ads?

Neither Duality New nor Sweat Den shows ads.

### Which is updated more often, Duality New or Sweat Den?

Duality New ships an update every 3 weeks, and Sweat Den every 4 weeks. Most recently, Duality New was updated on October 22, 2026 and Sweat Den 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.*