Comparison

SCD Warrior vs Rhythm SCD

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SCD Warrior

This app helps individuals with Sickle Cell Disease manage their treatment and share progress with healthcare providers. It allows users to track medications, symptoms, and lifestyle, offering personalized reminders and secure access to records. The tool also provides educational resources and aids in managing pain crises.

Highlights
  • Track medications, symptoms, and lifestyle
  • Personalized treatment reminders
  • Secure record access and sharing
  • Educational resources for living with SCD
  • Pain crisis management support
  • Direct contact with healthcare providers
Features
Read full description

If you are a person with Sickle Cell Disease, SCD Warrior can help you to track your treatment and share your progress with your healthcare providers. Download the application to: * Keep your doctors, nurses, social and community health workers one tap away. * Track your meds, symptoms and lifestyle. Anytime. Anywhere. * Personalize your treatment and get timely reminders. * Access and share your records on the go! It’s both easy and secure. * Learn more about living with Sickle Cell Disease (SCD). * Manage pain crisis situations much more effectively. --- NOTE FOR HEALTHCARE PROFESSIONALS: This mobile app is designed for patient use only. Please visit https://scdwarrior.com to create a professional account. If you have questions, you can contact us at feedback@scdwarrior.com NOTE FOR PATIENTS AND FAMILIES: The purpose of this mobile app is to provide the Sickle Cell community with a digital tool to better navigate their patient journey. However, the app is not intended to provide professional medical advice or replace it. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding your condition.

About

Rhythm SCD

This app assists individuals with sickle cell disease and their support network in tracking symptoms like pain, fatigue, and mood. It integrates with Apple HealthKit to collect vital health data, aiding in self-management and potentially contributing to research.

Highlights
  • Symptom tracking for sickle cell disease
  • Pain, mood, and fatigue monitoring
  • Apple HealthKit integration
  • Health data collection
  • Self-management tools
  • Secure and compliant data handling
Read full description

This app helps individuals living with sickle cell disease and their care community track pain, mood, fatigue, and other symptoms using their mobile device and a connected Apple Watch. Our Goal We developed this app to provide a valuable tool for assessing and monitoring health in people living with sickle cell disease. By leveraging technologies like Apple HealthKit, the app enables users to self-monitor and contribute meaningful health data in a secure way that fits their lifestyle. Key Features • Assessments, surveys, and active tasks tailored to capture health information specific to sickle cell disease, including pain, fatigue, physical activity, and overall well-being • Tools designed to promote monitoring of symptoms and health over time • HealthKit integration that enables access to data from Apple devices and other HealthKit-compatible applications, including step count, heart rate, sleep patterns, and other vital metrics • Comprehensive health data collection that is simple and compliant with privacy and security standards How This Helps Using these technologies, the app supports individuals with sickle cell disease in better self-management of their condition. In the future, researchers and healthcare providers may gain insights through aggregated, coded, or de-identified data, fostering advancements in sickle cell disease care and understanding. We welcome your feedback to improve this effort. This app does not provide emergency monitoring. If you are in crisis or thinking about harming yourself, call or text 988, text HOME to 741741, or contact local emergency services.

Screenshots

SCD Warrior4 screens
Rhythm SCD4 screens

Verdict

The call

The clearest difference is update cadence: Rhythm SCD at weekly against SCD Warrior's every 6 weeks. SCD Warrior's advantage is iOS requirement (15.6 vs 18.0). On price, rating, ratings volume and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SCD Warrior against 5.0 for Rhythm SCD. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

UpkeepUpdate frequency

SCD Warrior ships an update every 6 weeks, Rhythm SCD weekly. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 7 level
SCD Warrior versus Rhythm SCD: the parameters behind the verdict, then further details
ParameterSCD WarriorRhythm SCD
PriceFreeFree
Rating5.0 (5 ratings)5.0 (2 ratings)
Number of ratings5 — better2
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better18.0
Further details — not scored
Size17 MB28 MB
Age rating17+12+
DeveloperMicrohealth, Inc.Expressive Painimation Co.

Customer experience

SCD Warrior

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Rhythm SCD

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SCD Warrior

No in-app purchases

None

Rhythm SCD

No in-app purchases

Questions

Is SCD Warrior free?
SCD Warrior is free to download, with no in-app purchases.
Is Rhythm SCD free?
Rhythm SCD is free to download, with no in-app purchases.
Which has better reviews, SCD Warrior or Rhythm SCD?
SCD Warrior and Rhythm SCD are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.
Do SCD Warrior or Rhythm SCD have ads?
Neither SCD Warrior nor Rhythm SCD shows ads.
Which is updated more often, SCD Warrior or Rhythm SCD?
SCD Warrior ships an update every 6 weeks, and Rhythm SCD weekly. Most recently, SCD Warrior was updated on October 16, 2026 and Rhythm SCD on October 18, 2026.

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