Duality New vs Sweat Den
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Duality New
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.
- Power vinyasa yoga
- Interval cardio training
- Olympic training machines
- Scalable and customizable workouts
- Hybrid yoga and cardio classes
- Community focused
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The first studio in Denver to combine power vinyasa yoga and interval cardio, our method integrates the most sophisticated Olympic training machines on the market to deliver a scalable and customizable variety of workouts for every age and fitness level. Created by 3 Denver business partners and fitness lovers, Duality is a local small business that prioritizes community first. Come experience the personal development and growth that happens when you discard your limits and redefine your boundaries. A place where you can run fast and be still, Duality embraces the concept of cultivating balance in your mind and body. With two dedicated studios, you have the ability to choose a high-intensity interval training circuit class, a mindful yoga flow, or a hybrid format of both. The heart-pounding swirl of fast pace cardio meets the grounding, mindful ease of yoga ... under one roof. The most balanced workout on the market.
Sweat Den
Experience boutique strength and mindfulness workouts with minimal equipment. Access both in-person and on-demand classes for a maximum sweat session.
- Mat-based strength training
- Mindfulness exercises
- Instructor-led classes
- Minimal equipment required
- In-person class options
- On-demand workout library
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Sweat Den is a boutique, (instructor led), mat based, strength and mindfulness studio. Minimal equipment. Maximum sweat. In Person and On Demand.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Duality New | Sweat Den |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (242 ratings) | 5.0 (90 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 242 — better | 90 |
| Update frequency | Every 3 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 38 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | JTN Inc | Sweat Den Inc |
Customer experience
Duality New
Sweat Den
In-app purchases
Duality New
No in-app purchases
Sweat Den
No in-app purchases
