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Connect Apple Health
Kim uses the Apple Health data you choose to share — sleep, workouts, heart rate, and more. If Cronometer syncs your food and exercise to Apple Health, that context can flow in too.
Kim vs Cronometer
Cronometer logs the nutrients. Kim gives you a conversation.
Different tools for different jobs — and they can work together.
Cronometer is a detailed nutrition tracking app focused on calories, macros, micronutrients, recipes, biometrics, and nutrition goals. Kim is different — Kim isn’t mainly a calorie, macro, or micronutrient tracker. Kim is a personal health and fitness assistant that helps you understand sleep, workouts, food, supplements, energy, recovery, and daily habits through simple conversations.
I’m logging everything in Cronometer but I still feel drained. Why?
Looking at the Apple Health data you’ve shared, your sleep was shorter and your workouts have been heavier this week. Want to look at what might be affecting how you feel?
Yes, let’s chat.
We can reflect on your sleep, food, hydration, training, and recovery patterns together.
How Kim works
Three simple steps. No dashboards to decode.
Kim works alongside Apple Health and turns it into a calm, ongoing conversation you can actually follow.
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Tell Kim how you feel
Share how a meal felt, how a workout went, how you’re sleeping, or how your energy has been. Type it the way you’d text a friend.
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Understand what you’re seeing
Kim helps you reflect on patterns across your training, recovery, food, and habits — explained in plain language.
The difference
Cronometer logs the nutrients. Kim helps you make sense of it.
Cronometer turns meals and micronutrients into numbers. Kim turns everything else into a conversation — and helps you figure out what to pay attention to next.
- Calorie totals and macro splits that don’t connect to how you actually feel.
- Vitamins and minerals hit, but energy still dips.
- A logged week that looks complete on paper but felt off.
- Trends across food, sleep, and training that you want to talk through.
That’s where Kim fits. Kim can work alongside nutrition trackers like Cronometer if you want detailed calorie, macro, and micronutrient logging — as the conversation layer on top.
CronometerNutrition tracking
KimConversation
TogetherMore context
Talk to Kim
Questions you can ask Kim
Kim looks at the Apple Health data you share and meets you where you are.
Cronometer users
“I’m hitting my macros and micros but I still feel low energy — what might be going on?”
Apple Health
“What’s my Apple Health data saying about my sleep this week?”
Food
“What patterns should I notice before early morning workouts?”
Workouts
“How did yesterday’s workout affect how I feel today?”
Sleep
“Why do I feel groggy even when I sleep 8 hours?”
Recovery
“What might be affecting my recovery between hard training days?”
Supplements
“I started creatine last week — what should I pay attention to?”
Habits
“Help me build a simple morning routine I can actually stick to.”
The comparison
What Kim and Cronometer each do best.
Two different tools. Both can live alongside Apple Health.
Cronometer: detailed nutrient logging
A tracker focused on calories, macros, micronutrients, and recipes — with detailed nutrient breakdowns for people who want accurate food tracking.
Kim: conversation, not scores
A personal assistant you can ask questions about sleep, workouts, food, supplements, energy, recovery, and habits.
Cronometer: micros and biometrics
Best if you want precise vitamin and mineral breakdowns, recipe nutrition, and biometric tracking alongside your food log.
Kim: plain-language patterns
Best for understanding what your day or week actually means — across food, training, sleep, and habits — in plain language.
Apple Health: the shared layer
Both tools can work with Apple Health. You stay in control of what each one sees from inside the Apple Health app.
Together: log + conversation
If your Cronometer data syncs to Apple Health, Kim can use the data you choose to share for more personal, nutrition-aware conversations.
Kim is a wellness assistant, not a doctor.
Kim is an AI designed to help you reflect on your habits and routines. It does not diagnose, treat, or cure any condition, and nothing Kim says should be taken as medical advice. For anything health-related that concerns you, please talk to a qualified healthcare professional.
FAQ
Kim vs Cronometer — common questions
What’s the difference between Kim and Cronometer?
Cronometer is a detailed nutrition tracking app focused on calories, macros, micronutrients, recipes, biometrics, and nutrition goals — great for people who want accurate food tracking and detailed nutrient breakdowns. Kim is different: it isn’t mainly a calorie, macro, or micronutrient tracker. Kim is a personal health and fitness assistant that helps you understand sleep, workouts, food, supplements, energy, recovery, and daily habits through conversation.
Do I need both Kim and Cronometer?
Not at all. They do different things. Some people use just Kim. Some use just Cronometer. Some use both — and if your Cronometer data syncs to Apple Health, Kim can use the data you choose to share for more personal context.
Is Kim a replacement for Cronometer?
No. Kim isn’t built for detailed calorie, macro, or micronutrient logging. Kim is built to help you ask questions and understand patterns through conversation. Kim can work alongside nutrition trackers like Cronometer if you want detailed calorie, macro, and micronutrient logging.
Can Kim use my Cronometer data directly?
Kim doesn’t connect to Cronometer directly. It uses the Apple Health data you choose to share. If Cronometer writes data to Apple Health, Kim can use that for context in your conversations.
Is Kim a replacement for a doctor or trainer?
No. Kim is built to help you think clearly about your routines and habits. For medical questions or specialized training plans, you should still work with qualified professionals.
How does Kim handle my Apple Health data?
Kim uses the Apple Health data you choose to share. Your conversations are used to give you more relevant, personal responses over time, and you can review and control what Kim remembers from inside the app.
Log the nutrients. Have the conversation.
Download Kim and turn your sleep, workouts, food, and recovery into a real conversation about how you’re feeling.
Available on iPhone. Free to download.