NSD Workout vs Holosan World
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NSD Workout
This app tracks and enhances arm, wrist, and hand exercises, particularly for rehabilitation. It connects to a specific Bluetooth device to monitor real-time performance and offers challenges and programs to build strength.
- Real-time monitoring
- Individual challenges
- Competition mode
- Ranking system
- Physical rehabilitation programs
- Hall of Fame
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NSD Workout in combination with NSD PB-700BT is especially created for arm-, wrist- and handexercises and supports rehabilitation programs. Currently, the only supported model is the NSD PowerBall Spinner PB-700BT. There are 6 outstanding functions amongst which Realtime Monitoring, an exclusive Hall of Fame, Individual Challenges, Competition Mode, Ranking, and Physical Rehabilitation Programs to support users in order to get stronger and healthier hands, wrists and arms. How to link PB-700BT to NSD Workout? The PowerBall Spinner PB-700BT is an exciting gyroscopic exerciser equipped with a precise battery-free Bluetooth speedometer. Before using: Make sure that Bluetooth is enabled on your device. Launch the NSD Workout app and start your PB-700BT. The rotational movement of the rotor helps to deliver the necessary current for the Bluetooth sensor and it will automatically turn on when rotational speed reaches approximately 3,500 RPM. The onboard LED light will blink intermittently between blue and green to indicate that the counter is ready to pair with the NSD Workout app, and once connected it will return to a static green or blue light when successfully paired. At this point you can use any of the 6 different features within the app.
Holosan World
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Convenient bioresonance application at home and on the road. Easy operation via smartphone. Choose between established standard applications. With this app you can play back your bioresonance applications in combination with the purchased Holosan Clip. The app serves as an interface between Holosan World and the Device.
Screenshots
Verdict
The clearest difference is update cadence: Holosan World at every 3 weeks against NSD Workout's every 4 months. NSD Workout's advantage is iOS requirement (9.3 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
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.
NSD Workout ships an update every 4 months, Holosan World every 3 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.
| Parameter | NSD Workout | Holosan World |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 14 MB |
| Age rating | 4+ | 17+ |
| Developer | NANO-SECOND TECHNOLOGY CO., LTD. | Holosan Digital GmbH |
In-app purchases
NSD Workout
No in-app purchases
Holosan World
No in-app purchases









