KernelHairs vs Your Previsit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KernelHairs
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It is a software for controlling the hair loss therapy device, a tool for providing the scientific therapeutic regimen, recording treatment time & effect. It is a multi-user communication platform for treatment effect & experience. The user can use APP to connect the device through Bluetooth for hair loss therapy and online choosing therapeutic regimen (set up treatment time, treatment region, etc.) [disclaimer] 1. Users should consult the doctor before making a decision using the information provided by the [Kono black hair generator] client. In case of wrong understanding of the information content and wrong judgment of their own situation, the user shall bear the consequences. The client is not responsible for any deviation of this data. 2. The user agrees to bear all risks for all consequences arising from the network service of [Kono heirshengfa instrument], and does not make any kind of guarantee or assume any responsibility for the user. [Kono heirshengfa instrument] does not guarantee that the network service will meet the requirements of users, nor does it guarantee that the network service will not be interrupted, nor does it guarantee the timeliness, security and accuracy of the service. For network service interruption or other defects caused by force majeure or unavoidable or uncontrollable reasons, [Kono heirshengfa instrument] will not bear any responsibility, but will try its best to reduce the loss and impact on users. 3. The user agrees to protect and protect the interests of [Kono heirshengfa instrument] and other users. In case of losses caused to [Kono heirshengfa instrument] or any other third party due to the user's violation of relevant laws, regulations or any terms of the terms of service, the user agrees to bear the liability for damages caused thereby. [Kono heirshengfa instrument] shall not be liable for any direct, indirect, accidental and special damages caused by the user's use of the service. These damages may but are not limited to: improper use of network services, illegal use of network services or changes in the information transmitted by the user.
Your Previsit
This app enhances cosmetic consultations by providing patients with personalized educational videos about procedures, risks, and recovery. It also offers providers a tool for streamlined, customized patient communication and risk documentation.
- Personalized procedure videos
- Risk and recovery information
- Provider-specific content
- AI-generated digital twin
- Streamlined patient communication
- Risk documentation
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Your Previsit: Elevate Your Cosmetic Consultation Experience For Patients: Feel More Informed and Empowered Your Previsit is a one-of-a-kind app designed to make your cosmetic procedure journey smoother, more informed, and completely personalized. Access a rich video library tailored to your provider’s practice, customized based on factors like age, skin type, and more. Through brief educational videos, you’ll gain a deeper understanding of your treatment options—all before stepping into the office. Learn at your own pace about each procedure’s purpose, results, anesthesia, recovery time, possible risks, and pricing, so you feel confident and fully prepared for your consultation. For Providers: Streamlined, Customized Communication for Your Practice Your Previsit offers a comprehensive library of educational videos that can be customized to fit each practice’s unique needs. With the option to include an AI-generated digital twin of the provider’s likeness, patients receive a smooth, personalized introduction to your practice. The AI also handles scriptwriting and video production, making it easy to integrate into your workflow. When patients are well-prepared, consultations become more efficient, and patients are more likely to move forward with procedures they understand and feel comfortable with. Patients have access to the full range of procedures your practice offers, including those not covered in the consultation, enhancing patient retention. Additionally, Your Previsit helps practices document that patients have been informed of potential risks, creating a secure environment for both patients and providers. Discover a more informed, confidence-building approach to cosmetic care with Your Previsit. Download now and take the first step toward better insights and better skin.
Screenshots
Verdict
The clearest difference is iOS requirement: KernelHairs at 12.0 against Your Previsit's 15.1. On price, update cadence, ads and in-app purchases 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.
KernelHairs ships an update every 3 months, Your Previsit every 6 weeks. The most recent releases landed on September 7, 2026 and July 20, 2026 respectively.
| Parameter | KernelHairs | Your Previsit |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 44 MB | 40 MB |
| Age rating | 12+ | 4+ |
| Developer | 徐州科诺医疗仪器设备有限公司 | Your Previsit, Inc. |
In-app purchases
KernelHairs
No in-app purchases
Your Previsit
No in-app purchases







