Esper+ vs Kneuro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Esper+
This app facilitates the setup and control of a bionic prosthetic hand. It allows users to connect to their device, utilize pre-defined grips, and create custom ones. Users can also adjust control settings, sensor sensitivity, and monitor battery status.
- Connect to Esper Hand
- Use pre-defined grips
- Create custom grips
- Customize grip order
- Adjust control settings
- Adjust sensor sensitivity
- Track battery status
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What is Esper Hand? The prosthetic hand featured on TIME Magazine’s cover as TOP 200 Best Products of 2022. A Reddot “Best of the Best” winner of 2022. Light, anatomical, reliable, multi-articulated bionic hand for your everyday routine. Please welcome a renewed app for easy setup, control and adoption of your Esper Hand. With the Esper+ app, you can: • Connect to your Esper Hand, • Use pre-defined grips created for your everyday use, • Or add up to 10 own grips for your specific needs, • Create, customize, personalize and change the order of your grips, • Chose the control settings presets that suit your needs and abilities best, • Easily adjust the sensitivity of sensors, • Track the Hand’s battery status, • Get support from within the app.
Kneuro
Connect and manage your microprocessor knee with this app. Access real-time insights, switch activity modes, and adjust parameters from a user-friendly interface.
- Connect microprocessor knee
- Real-time insights
- Switch activity modes
- Adjust parameters
- User-friendly interface
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Easily connect and manage your Kneuro microprocessor knee with the Kneuro App. Pair your knee to access real-time insights, switch between activity modes, and adjust the parameters to fit your needs, all from one user-friendly interface.
Screenshots
Verdict
The clearest difference is update cadence: Esper+ at every 3 weeks against Kneuro's every 5 months. Kneuro's advantage is iOS requirement (13.0 vs 18.0). On price, rating, review sentiment and ratings volume 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.
On the App Store both sit at effectively the same score — 5.0 for Esper+ against 5.0 for Kneuro. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Esper+ ships an update every 3 weeks, Kneuro every 5 months. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.
| Parameter | Esper+ | Kneuro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 | 4 |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 216 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | ESPER INC | BrainPortfolio |
Customer experience
Esper+
Kneuro
In-app purchases
Esper+
No in-app purchases
Kneuro
No in-app purchases
