A calm food diary for iPhone

Log a meal in seconds.
See how your day fits together.

Take a photo or type a few words. Ritmai estimates the nutrition, shows how confident it is, and places the meal on a 24-hour timeline with your sleep and, if you connect it, Apple Health. No streaks, no scores.

Download on the App Store

Free to download. Optional Ritmai Plus. iPhone, iOS 18.0 and later. No sign-up.

Erase anytimeApple Health compatibleNo account required

Saturday 29 August

2 reviewed meals

1,131kcal

Estimated energy

62g

Estimated protein

An illustrative 24-hour digestive load curve. It rests near a baseline overnight, rises after each reviewed meal at 08:16, 12:40, and settles between them. Waking is marked at 06:52, a ring marks the current time, and the hours before waking and after bedtime are shaded.08:1612:4000:0012:0000:00

Woke 6:52

Estimated from your reviewed meals

Carbs, fat, and fibre

Carbs
142g
Fat
35g
Fibre
18.6g

SAT 29 AUG

  1. Wake
  2. First meal
  3. Body mass79.4 kg · From Apple Health
  4. Outdoor walk52m · 5.1 km · From Apple Health
  5. Caffeine

1h 6m in daylight

1h 24m after waking

Illustrative day. Not a real person’s data.
A calm food diary for iPhone

What you'll see in the app

A meal, the day around it, and what repeats.

Logging a meal

Check the estimate before you save

Take a photo or type what you ate. Ritmai estimates the nutrition, tells you how confident it is, and lets you correct anything before you save.

  • A photo or a few words, with a confidence rating you can read
  • You can edit the description, the time, and the estimates
  • You can erase a saved meal from Settings
Your day

See your whole day on one timeline

Ritmai places each meal on a 24-hour timeline, next to when you woke. You see estimated calories, protein, carbs, fat and fibre. Set a goal of your own if you want one, and see where the day landed.

  • A 24-hour timeline marked with when you woke and when you ate
  • Estimated calories, protein, carbs, fat and fibre
  • Optional goals you set, change, or turn off
Sleep and Apple Health

See wake, meals, and sleep together

Ritmai shows when you woke, when you ate, and when you went to bed. You can connect Apple Health for optional sleep and body observations, or log the times yourself.

  • A strip across the day showing when you woke, when you first and last ate, and when you went to bed
  • Optional sleep and body observations from Apple Health, if you allow them
  • No ads, and your data is never sold
How a day is treated

No streaks, no scores, no guilt

Ritmai shows what happened. You decide what it means.

Numbers to learn from, not targets

Goals are optional. You set them, change them, or leave them off. Ritmai does not shame you for a day.

Meals in the context of your day

Ritmai places each meal next to when you woke and when you slept, so you can see how they line up.

Private from the start

No sign-up, no email, no password. Open the app and start logging.

Waiting, Building, Emerging

Each pattern shows one of those stages, and Emerging is as far as it goes. Ritmai never calls a pattern proven. A separate label shows where a number came from.

Privacy

Your data stays yours

No ads, and we never sell what you log. You can erase your record from Settings in the app, without writing to us.

Ritmai is on the App Store

Free to download on iPhone. Take a photo or type a few words, and see where the meal sits in your day. Ritmai Plus is optional.

Download on the App Store

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