KNEESUP vs backrobo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KNEESUP
This app guides users through knee rehabilitation exercises using sensor data for real-time posture correction. It offers a full series of physician-designed exercises to facilitate home recovery.
- Real-time posture correction with sensor data
- Physician-designed exercise series
- Home-based rehabilitation
- Sensor-guided exercise analysis
- User authorization via product purchase
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KNEESUP is an application to rehab knee-joint. Combining with sensor, app calculates the data and shows users if rehabilitation posture is correct real-time. KNEESUP also has full rehab series of exercises built by physicians and combining with sensor datas help users rehab at home without burden. Users have to buy the KNEESUP product from the agent, which includes hardware sensor device, in order to get authorized to register. If you have any question, please contact us: service@conzian.com
backrobo
This app offers an intelligent health program to address issues stemming from prolonged sitting. It monitors and manages sitting posture to prevent and alleviate occupational diseases, aiming to improve work efficiency.
- Intelligent health ecological intervention
- Monitors sitting posture
- Manages sitting posture
- Prevents occupational diseases
- Alleviates health problems from sedentariness
- Improves work efficiency
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Backrobo APP provides users with intelligent health ecological intervention program. With Backrobo Smart Chair, we intervene in the health problems caused by sedentariness. It can also effectively monitor and manage the sitting posture, so as to effectively prevent and alleviate occupational diseases caused by sedentariness, improving work efficiency.
Screenshots
Verdict
The clearest difference is update cadence: backrobo at every 2 weeks against KNEESUP's every 2 months. On price, ads, in-app purchases and monetization model 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.
KNEESUP ships an update every 2 months, backrobo every 2 weeks. The most recent releases landed on July 21, 2026 and June 4, 2026 respectively.
| Parameter | KNEESUP | backrobo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 42 MB |
| Age rating | 17+ | 17+ |
| Developer | CONZIAN LTD. | AIWORKS GLOBAL, INC |
Customer experience
KNEESUP
backrobo
In-app purchases
KNEESUP
No in-app purchases
backrobo
No in-app purchases
