Best apps like Flex Log

9+ similar apps compared and reviewed

5.0 avg rating
9 free apps
Updated July 2026

Whether you want more options like Flex Log or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
💪 Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
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Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

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Top Alternatives to Flex Log

Eve Day#3

Eve Day by Harrison Ju

Worth Considering
💪 Health & Fitness
5.0(1 ratings)
Free
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This app uses on-device machine learning to predict your period pain based on your cycle, sleep, stress, and symptoms. It offers specialized models for conditions like PCOS and endometriosis, prioritizing your privacy by keeping all data on your device.

More apps like Flex Log

4
Sunglow: SPF & Tan Coach
Sunglow: SPF & Tan Coach
Sunglow: SPF & Tan Coach
SPF Sun Tracker & Tanning app
Free
💪 Health & Fitness
(0)
5
SLAB: Voice Workout Log
SLAB: Voice Workout Log
SLAB: Voice Workout Log
Log workouts instantly
Free
💪 Health & Fitness
(0)
6
Copper: Voice AI Gym Log
Copper: Voice AI Gym Log
Copper: Voice AI Gym Log
Voice Workout Tracker Planner
Free

Effortlessly log your gym sessions by speaking naturally. This app recognizes over 1,000 exercises, automatically tracking reps, weight, and heart rate. It integrates with Apple Watch and Apple Health for seamless data capture and offers easy import/export options.

Voice-first workout loggingSmart exercise recognitionApple Watch integration
💪 Health & Fitness
(1)
free with in-app purchases
7
Audilift
Audilift
Audilift
Voice-First Workout Tracker
Free

Effortlessly log your weightlifting sessions using just your voice. This app uses AI to transcribe your spoken exercises and sets, organizing them into structured workout data. Track personal records and view detailed statistics on your progress.

Voice logging for workoutsApple Watch app for loggingAI-powered speech transcription
💪 Health & Fitness
(1)
free with in-app purchases
8
Steadyline: Bipolar Tracker
Steadyline: Bipolar Tracker
Steadyline: Bipolar Tracker
Diary, Sleep, Meds, Reports
Free

Log your mood, sleep, medication, and symptoms to understand bipolar patterns. Generate reports for appointments and gain insights through AI-powered analysis. Keep a private, detailed record of your well-being.

Mood and energy trackingSleep duration and quality loggingMedication records
💪 Health & Fitness
(2)
freemium
9
Re:Cycle
Re:Cycle
Re:Cycle
Local Tracking. Period.
Free

This app offers a private and free way to track personal data locally on your device. It features a customizable interface and easy data exporting for analysis or backup, with no ads or subscriptions.

Free to use, no ads or subscriptionsLocal data storage, no sign-up requiredTrack any data, anytime
💪 Health & Fitness
(1)
free