Apps Like Quell Flex for iPhone and iPad
Quell Flex screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Quell Relief
NeuroMetrix, Inc.
Track pain levels and manage symptoms
Monitor and adjust pain settings via Bluetooth connection. View activity logs and device status. Set reminders for device maintenance. Access educational resources about chronic pain management.








Prove It - Supplement Scanner
Control. Alt. Delete. LLC
Scan barcodes, view reviews, compare supplements
Access evidence-based analysis of efficacy and safety. Scan product barcodes for detailed reviews. Search a comprehensive database of supplements. Understand scientific research behind ingredient claims.


Eko: Digital Stethoscope + ECG
Eko Health, Inc.
Detect murmurs and flag AFi
Monitor heart and lung sounds during exams. Flag murmurs, AFib, tachycardia, and bradycardia. Record and playback sounds. Annotate and save audio and ECG data. Build patient profiles for tracking. Connect to Bluetooth-enabled stethoscopes.



GymNext Flex Timer
1804282 Ontario Limited.
Train intervals with and display control
The controls a wall-mounted LED display and offers interval training features. Users can set custom workout intervals, track time, and manage sessions. It supports multiple workout types like CrossFit and HIIT.



Woebot: The Mental Health Ally
Woebot Labs Inc
Chat with AI and track your mood
Chat with an AI to manage stress, anxiety, and mood. Complete daily check-ins, track emotions, and set mindfulness goals. Access guided breathing exercises and cognitive behavioral techniques. Share progress with healthcare providers.

Flex 'n Burn
Mariana Tek Corporation
Book classes, buy passes, manage account
View studio locations and book classes. Purchase passes and manage account details. Access 30-minute cardio-muscular workouts. Track calorie and session history. Sync with fitness devices for progress monitoring.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.