“When did I last eat?”
Busy mornings. A late lunch. Dinner whenever it fits. The days blur together.
Meal timing, gut & energy, side by side
Log when you eat in a tap. Check in on your gut, energy and mood when you want to. Ridma puts them side by side and works out your eating window for you. No calories. No timers.
For iPhone. No account needed. Premium is optional.
Less to keep track of.
More to understand about you.

An example week in Ridma. Your patterns will be your own.
Sound familiar?
An eating plan gives you a starting point. Understanding your own rhythm gives you something personal to work with. But remembering every meal, every late night, and how you felt afterward is a lot to ask of yourself.
Busy mornings. A late lunch. Dinner whenever it fits. The days blur together.
You remember the uncomfortable evening. It’s harder to remember when you ate, or how full you were.
Food diaries and calorie totals can turn a little curiosity into another chore.
Understanding yourself should fit into your life.
Meet your quieter companion
Ridma brings your meal times and body check-ins together, so you have a clearer picture of your days.
Real screens from Ridma. Example data shown.

Tap to log a meal or coffee. Add an optional check-in for energy, mood, hunger, cravings, or digestion. Missed something? Edit the time later.

See your meal times alongside how your digestion, energy and mood felt, plus sleep and movement from Apple Health. When there’s enough data, Ridma highlights a finding worth noticing.

Look back over twelve weeks of eating rhythm, sleep, and movement. Revisit finished weeks and notice how your routine is changing over time.
Start small. Stay curious.
Download Ridma and tap Meal or Coffee. The time is captured for you. No ingredients or portions to enter.
Add a quick check-in for your gut, energy or mood when you want to. Note if a meal left you too full. Connect Apple Health for sleep and movement.
Look back at your rhythm and what shifted. Use what you notice to decide what you want to keep exploring.
Download free for iPhone.
Personal means personal
Your meal logs, notes, and Health data are stored and processed on your device. Understanding your routine shouldn’t mean handing it over.
Read our privacy policyOpen Ridma and start logging.
Your health and journaling data aren’t sent to our servers.
Apple Health is optional. Backups and exports stay under your control. Apple and RevenueCat handle limited purchase information for Premium.
Room to begin. Room to go deeper.
Your everyday rhythm is free to explore. Choose Premium when you want more context and a longer view.
Get to know the rhythm of your days.
Keep using the essentials for free.
Reflect on today. Look further ahead.
Monthly, yearly, or lifetime. See current prices in the app.
No. Ridma focuses on when you eat and how you feel. There are no calories or macros to count, no prescribed meal plan, and no weight-loss targets. You bring curiosity; Ridma helps you keep a record.
Meal and coffee logging, body check-ins, your daily rhythm, and this week’s and last week’s reviews are free. Premium is optional and adds longer-term trends, the weekly archive, evening summaries, and tomorrow intentions.
Your daily rhythm starts taking shape as soon as you log. Weekly findings need at least three logged days and enough relevant information. Some weeks won’t have a new finding; your chart and numbers are still there to explore.
No. You can log meals and body check-ins on your iPhone alone. If you connect Apple Health, available sleep and movement data can add context to your week. Ridma also supports logging from Apple Watch and quick access through widgets.
Ridma works out your eating window and the overnight gap from the meals you log, so you can see your timing without starting a timer. It isn’t a fasting app: there are no fasting goals, streaks or countdowns, and you don’t need to fast to use it.
Ridma doesn’t diagnose or treat anything. What it does is keep a record: when you ate, how full a meal left you, and how your digestion felt. Seeing those side by side can make patterns easier to notice, and gives you something concrete to bring to a doctor or dietitian if you want to talk it through.
You can add a moment later and change its time. There’s no streak to lose. Ridma’s picture depends on what you record, so a missed meal can leave a gap in the story. Simply pick up where you are.
Yes. Core logging and rhythm views work on your device. Purchases, restoring Premium, and cloud backups need a connection. Ridma requires iOS 26 or later on iPhone. There isn’t an Android app.
A little more to explore
Your next meal is a good place to start
You don’t need a perfect routine to learn from it.
Start with one moment. Let the picture grow.
For iPhone · No account needed · Optional Premium