Apps Like 16 Eight for iPhone and iPad
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.



Circadian: Your Natural Rhythm
Circadian Limited
Sync day with rhythms
Sync daily activities with light cycles to improve energy and sleep. Track wake, eat, move, work, and rest times based on sunrise and seasonal changes. Receive personalized recommendations to align routines with environmental rhythms.


Stupid Simple Keto Diet App
Venn Interactive, Inc.
Track carbs and macros visually
Track carbohydrate intake and monitor macros with visual charts. Log meals and snacks to stay within daily limits. Set goals for net carbs and protein. Sync data across devices and receive progress updates.


FASTer Way to Fat Loss
Tress Marketing Solutions LLC
Calculate macros and track meals
Track daily nutrition with a macro calculator to set calorie and macronutrient goals. Log meals using weekly meal guides and a verified food database with barcode scanning. Monitor progress with fitness tracking and goal setting features.

Life Fasting Tracker
MEHMET KORDACI
Track fasts, log meals, set goals
Track intervals like 16:8, 18:6, 20:4, and OMAD. Use a real-time timer with progress visualization. Log meals and water intake. Set reminders for and breaking fast. Sync data across devices. Monitor daily and weekly duration.



Minimal Fast Tracker
OVISLY LLC
Track fasts, view stats, and save data
Track fasting periods with customizable duration settings. View fasting history and detailed stats with visual representations. Store data locally without internet or account requirements. Access a 14-day free trial before one-time purchase.


Fasted: Intermittent Fasting
Webron Software LTD
Track progress, set goals, lose weight
Track periods, set calorie goals, and log meals. Monitor weight and hydration. Access recipe suggestions. Receive reminders and progress reports. Sync data across devices. Adjust windows and meal plans.

Pillars: Prayer Times & Qibla
The Pillars Group Ltd
Pray with accurate timings and guidance
Track based on location and date. Set reminders for daily prayers. View Islamic calendar and Quranic verses. Access clean, ad-free interface with privacy-focused design. Share logs and connect with community features.

Greatness: Daily Habit Tracker
Greatness UAB
Track habits, set goals, and stay consistent
Track habits and routines to improve physical, mental, and emotional well-being. Set personalized goals based on lifestyle and preferences. Receive reminders and feedback to stay consistent. Sync data across devices and view progress over time.




Dumbbell - Diet & Training
Faris Albalawi
Workout and track progress
Create personalized workout plans based on fitness goals and skill level. Access guided exercises with video demonstrations. Track progress with built-in workout logs. Receive tailored nutrition advice and meal planning guidance.

EatTimer: Fasting Tracker App
尚琼 虞
Track periods and weight loss progress
Track periods and eating windows with personalized plans based on user status. Set reminders for and meals. Monitor weight loss and metabolic data. View progress charts and historical records. Syncs with health apps for comprehensive tracking.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.