Log 4 Health and Fitness

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About this app

Log4Health helps you take control of your health independently, by making it very easy to track your food, activity, water, and sleep.

The app gives you insights with broad guidelines, and gentle motivation, but you are your own boss: no nagging reminders, no guilt trip!

You log these 4 aspects of your day (at whatever level you want to commit to), and you stay accountable to yourself.

Log your way to better health! You improve what you measure.

Invest in yourself! Small moments to check-in with yourself throughout the day!
• You don’t need to create an account or login.
• You can use the app offline.

All data entry optional – this means you can log as little or as much as you want, fill and save partial info, then come back to the entries when you have more time.

Keep track of four aspects important to your health on a daily basis:
1. nutrition/food: what your eat including calories, macro nutrients, taste rating
2. hydration: amount of water you drink
3. calories burned: your exercise/physical activity
4. rest and recovery: hours and quality rating of you sleep

You get actionable insights into your day and an easy, intuitive way of keeping track of the essentials throughout your busy day.
• At a glance graphical view of your calories in vs out.
• Activity graphs with intensity (low, moderate, vigorous) or logged with minutes in heart rate zones.
• Important macro- and micro-nutrients from your food logs.
• Fruit and vegetables eaten (or not!)
• You start the day with stars for not consuming anything from the non-essentials category (sweets, fried savories, alcohol, excessive caffeine). If you consume any of these, you log them to be accountable to yourself.
• The insights then take away the corresponding star for the non-essential category you consumed.
• Water consumption – did you get your 2 liters of water today?
• Quality and quantity of your sleep

Food logging is made super easy: whether you are a newbie at food logging or a pro, you will find the tools in this app useful. The idea is to start simple, and build you knowledge of healthy habits as you go along.
The app shows you quick select options from your own entries at the same meal moments from previous days. Once you build a few days of logs, it gets easier and easier!
Don’t have a clue how many calories are in something you ate? The app detects nutrients and gives guesstimate calories if you know the approximate amount you ate. In 2 weeks, you will learn to make good-enough estimates of calories of your meals.
Don’t know anything about macro-nutrients? Learn in small snackable chunks by tracking the foods you eat, and from whatever is auto-detected by the app. Or head to the resources section to learn more on each of these topics.

Logging activity is also simple: just choose an activity type, intensity (low, medium, high), and enter a duration (minutes), the app automatically guesses the calories burnt. You can give your activity a name, to reuse it for next time. If you have a usual route for your run or walk, or a biking commute route, you only enter it once, and prefill info from it each next time!

Activity-tracker integrations: coming soon!

You know that sleep and water are important factors in your daily life and health. But do you remember how many days of the last week did you sleep enough? Well enough? The app helps you keep track water and sleep with a couple of clicks - and at a glance at your insights, you can see your hydration level and sleep.


Some icons in the app have been used from the Noun Project under the Creative Commons License BY 3.0, see full list of attributions: https://log4health.com/noun-project-icons-attribution.
Updated on
Jul 17, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
Data can’t be deleted

What's new

1. Food entry breakdown with auto detection improved.
2. Home screen: combined journals with streak info.
3. NL language more translations fixed
4. Activity calories calculation now based on average adult weight of 75 kg instead of 60 kg.
5. Delete profile functionality added (button only visible if you have created a profile)
6. Bug fixes and improvements.