Donor Seeker vs Karyo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Donor Seeker
This app provides video lessons to help patients seeking a kidney transplant proactively search for living donors. It aims to empower individuals to share their story and build a support team, potentially avoiding dialysis.
- Video lessons for donor search
- English and Spanish narration
- Resources and downloads
- Complimentary coaching session
- Patient self-advocacy tools
- On-demand access
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The Donor-Seeker® app is the only fast-tracked app with 4-video lessons (narrated in English and Spanish) designed to help waitlisted patients “talk-up” their search for living kidney donors. Whether you’re hoping to end your wait for a kidney transplant, avoid dialysis—or end your need for dialysis, this app was created for you! The Donor-Seeker® app has been described as: "Inspiring, powerful, compassionate," and “The most effective 'crash-course' for finding living kidney donors,” and as "A powerful platform for transforming discouraged (or reluctant) patients into proactive self-advocates!” Timing is everything, so toss out all those excuses! This app is FREE, and it only takes 15 minutes to watch all 4 “on-demand” video lessons. After you install this app and register your account, you’ll be able to immediately access the video lessons, resources, and the request for a complimentary coaching session. Before you know it, you’ll be building your team and sharing your story like a Donor Magnet® Pro, triggering streams of human kindness to flow your way. *App includes invaluable resource links, downloads, and one complimentary coaching call to kick-start your outreach campaign.
Karyo
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Karyo is the precision reproductive wellness protocol engineered for men. Designed for the data-driven optimizer, the Karyo App serves as the central dashboard for your reproductive wellness, bridging the gap between daily lifestyle inputs and long-term biological outputs. By tracking the variables that actively influence the 90-day spermatogenesis cycle, Karyo provides a clear, uncompromising understanding of your biological trajectory. THE REGENERATION INDEX Your daily Regeneration Index provides a precise measure of your body's baseline. This 0 to 100 score calculates the compounding impact of your lifestyle across seven core pillars of male health, offering actionable guidance to keep your system calibrated. CLEARANCE KINETICS Karyo surfaces the optimal windows so you know exactly where you stand in your 90-day timeline. THERMAL DEFENSE Monitor heat exposure from your environment. Discover how laptops, saunas, and daily habits impact your reproductive health. STRESS RESILIENCE & TOXIN LOAD Understand how daily actions and environmental factors affect your body. Find the required balance between systemic strain and recovery. PRECISION PROTOCOL TRACKING Track your wellness routines alongside the physical Karyo supplement system to maintain impactful nutritional balance. LONG-TERM BIOLOGICAL TRENDS View your daily, weekly, and monthly trends. Track your progress across three distinct biological phases: Fast-Response, Cellular Architecture, and the Clinical Buffer. BIOHACKER'S LIBRARY Get personalized insights and guidance on how your environment impacts your body with deep-dive science modules on oxidative stress, thermoregulation, and reproductive biology. Karyo is not a medical device and is not intended to diagnose, treat, cure, monitor, or prevent medical conditions or illnesses. Karyo is only designed for general fitness and wellness purposes. Please do not make any changes to your medication, daily routines, nutrition, sleep schedule, or workouts without first consulting your doctor or another medical professional.
Screenshots
Verdict
The clearest difference is iOS requirement: Donor Seeker at 12.0 against Karyo's 15.1. 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.
| Parameter | Donor Seeker | Karyo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 53 MB | 102 MB |
| Age rating | 4+ | 17+ |
| Developer | Simon Says Seminars, inc. | Karyo, LLC |
In-app purchases
Donor Seeker
No in-app purchases
Karyo
No in-app purchases









