3E Smartphone Substudy app icon

Apps Like 3E Smartphone Substudy for iPhone and iPad

by Avicenna Research Inc.★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06

3E Smartphone Substudy screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. 3+ Go app icon

    3+ Go

    3Plus International Inc.

    Track steps, calories, and sleep goals

    Track daily steps, distance, calories burned, and active minutes. Set personalized goals for steps, calories, distance, active minutes, and sleep. Sync health data with Health Kit. Monitor heart rate during workouts and measure resting heart rate.

    ★ 4.163 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Step Counter Widget  -MyCount- app icon

    Step Counter Widget -MyCount-

    Daikuzono Takuma

    Track steps, time, calories, and movement data

    Track steps, exercise duration, calories burned, distance traveled, and number of times stood up. Monitor data from an iPhone chip without constant usage. Set missions and view progress reports.

    ★ 4.5301 ratingsHealth & FitnessFreeData updated 2026-09-12
  1. eResearch app icon

    eResearch

    Rose Research Center, LLC

    Join studies and track progress

    Participate in clinical trials focused on nicotine addiction and harm reduction. View study details, complete questionnaires, and track progress. Receive reminders and communicate with researchers remotely.

    ★ 4.675 ratingsMedicalFreeData updated 2026-09-06
  2. Heart Rate, HRV Tracker: Pulca app icon

    Heart Rate, HRV Tracker: Pulca

    DENALI DIGITAL BILISIM LIMITED SIRKETI

    Track rate and stress with camera

    Track rate, pulse, blood pressure, HRV, stress, ECG/EKG, and oxygen levels using facial scanning. Monitor metrics in real time. Receive insights on body rhythms and balance. Sync data with health apps for ongoing tracking.

    ★ 4.8513 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. Flight Health app icon

    Flight Health

    President and Fellows of Harvard College

    ★ 1.02 ratingsHealth & FitnessFreeData updated 2026-09-13
  4. Healthye: Heart Rate Monitor app icon

    Healthye: Heart Rate Monitor

    Healthye Vibe LLC

    Track rhythm and variability

    Track rhythm and variability using smartphone camera, Apple Watch, or Bluetooth devices like Polar and Garmin. View clear charts and personalized insights to understand how sleep, activity, and daily habits affect wellness.

    ★ 4.8291 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. mindLAMP 2 app icon

    mindLAMP 2

    John Torous

    Track brain health with real-time surveys

    Track brain health with real-time surveys, cognitive games, and sensor data. Sync with Apple HealthKit for step count and heart rate. Share data with researchers for clinical studies. Customize settings and monitor progress over time.

    ★ 4.017 ratingsMedicalFreeData updated 2026-09-06
  6. MHAI-Pal app icon

    MHAI-Pal

    Sagar Sahu

    Track mood, get insights, earn rewards

    Track mental health with interactive surveys and receive personalized insights. Earn rewards for participation. Data is securely encrypted with advanced encryption. Set goals and view progress charts. Syncs with Apple Health.

    ★ 5.03 ratingsHealth & FitnessFreeData updated 2026-09-06
  7. juli chronic condition tracker app icon

    juli chronic condition tracker

    juli Inc

    Track symptoms and manage health data

    Track symptoms and mood changes over time. Log triggers like sleep, activity, and weather. Set reminders for medication or check-ins. Share data with healthcare providers. View progress charts and patterns. Receive alerts for potential flare-ups.

    ★ 4.7660 ratingsHealth & FitnessFreeData updated 2026-09-06
  8. Linkt Health app icon

    Linkt Health

    Data Cubed, LLC

    Contribute data and take surveys

    Answer: Answer: Take surveys and play games to contribute data. Participate in research studies and share personal information. Access study-specific features through an existing account. Track progress and view study updates.

    ★ 3.722 ratingsHealth & FitnessFreeData updated 2026-09-13
  9. Clinii Mobile app icon

    Clinii Mobile

    LiveCare Corp

    Connect with providers via video calls

    Patients can video and audio call providers and medical staff. Send and receive messages. Complete surveys. Access medical records. Schedule appointments. Receive reminders for medications and appointments.

    ★ 5.05 ratingsHealth & FitnessFreeData updated 2026-09-06
  10. Thrive Hearing Control app icon

    Thrive Hearing Control

    Starkey Laboratories, Inc.

    Stream music and phone calls

    Aid settings, adjust volume, create customized memories, and stream music or calls. Track activity and set goals. Monitor Engagement Score and Activity Score to measure progress toward daily targets.

    ★ 2.6254 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.