# Rytmi: Wake Windows & Baby Log — Nap, feeding & solids tracker

> Baby nap, feeding, and solids tracker that learns your baby's wake windows. (iPhone/iPad app by Dmitrii Kurbakov.)

- Source: https://appshunter.io/ios/app/rytmi-wake-windows-and-baby-log/id6796452516 (this page in markdown: same URL + `.md`)
- Developer: [Dmitrii Kurbakov](https://appshunter.io/developer/6796452758)
- Category: Health & Fitness
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 14 MB
- Languages: American English, Russian
- Released: 2026-09-07
- Data updated: 2026-10-31
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rytmi-wake-windows-and-baby-log/id6796452516/reviews.md

## What is Rytmi?

Rytmi shows when your baby will be ready for the next nap, and keeps everyone who helps on the same page.

Log a nap or a feed in a couple of taps. Rytmi learns your baby's own wake windows from what you record and shows the next nap and the next feed with a time and a window. Estimates start from age-based ranges and adjust to your baby as your log grows. No subscription needed to see them.

ON THE HOME SCREEN
• the day as one arc: what happened and what is expected next
• when your baby last slept and fed
• the next nap and feed, with a time and a window
• which breast is next

STARTING SOLIDS
Solids get a screen of their own: 97 foods in 10 groups, each with a picture. Log a taste from its tile: how many spoons or grams and how it went. If there was a reaction, such as a rash or bloating, mark it too. Rytmi remembers what your baby has tried and which foods came with a reaction, and the groups show what is still ahead. Every food keeps its own history, and you can add your own. When your baby turns 4 months, Rytmi congratulates you and shows where to log first tastes.

LOG IT IN SECONDS
Breastfeeding with a left and right timer, bottles with the amount, pumped milk, naps, night sleep, diapers, growth and milestones. Pause night sleep and resume it. Missed one at 3 a.m.? Add it later with the right time. Hide the event types you don't use. Metric or US units (oz, lb, in) and 12-hour time follow your iPhone's region, or pick them in Settings.

WIDGETS, LIVE ACTIVITIES AND SIRI
Start a nap or a feed from the Home Screen or Lock Screen widget without opening the app. A Live Activity keeps a running feed or nap in view. Or just say “Rytmi, start sleep”.

ONE LOG FOR EVERYONE WHO HELPS
Invite your partner, a grandparent or a nanny: up to five adults share one baby log, each on their own phone. Send the invitation as a link or a QR code and revoke access at any time. Twins or siblings? Each child gets their own log and estimates.

YOUR BABY'S NORMAL, NOT A GENERIC SCHEDULE
Insights compare the last three complete days with your baby's own baseline: total, daytime and night sleep, wake windows and the first nap. See what changed, when your baby usually falls asleep and wakes up, and every interval for the period.

WORKS OFFLINE
Everything is saved on your phone first, so Rytmi works without a connection and syncs when you are back online.

PRIVATE BY DESIGN
No ads and no tracking. Your diary never goes to outside analytics. Export your data or delete your account and every entry from Settings.

Sign in with an email code, no password needed. Free.

Estimates are for planning the day, not medical advice.

## Key features

- Nap and feed tracking
- Learns wake windows
- Solids intake logging
- Shared baby log for caregivers
- Offline functionality
- Home screen widgets

## Is Rytmi safe?

Not enough ratings yet to assess Rytmi.

## Is Rytmi legit?

Rytmi: Wake Windows & Baby Log has limited verification signals. The AppsHunter Legitimacy Score for Rytmi is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/rytmi-wake-windows-and-baby-log/id6796452516/reviews.md

### 5/5 — Очень удобно пользоваться!

*2026-09-27*

Очень приятный интерфейс. Есть Фитчи, которых не хватало в приложениях, которые скачивала ранее. Спасибо!

**Developer response:** Рады, что нашлись функции, которых не хватало в других приложениях. Если чего-то ещё не хватает, напишите нам в Настройках → «Поддержка» или на support@rytmi.ru — читаем каждое письмо.

## Frequently asked questions about Rytmi

### How does Rytmi predict my baby's next nap?

Rytmi learns your baby's wake windows from the data you log. It uses this information to estimate when your baby will be ready for their next nap and provides a specific time window for it.

### Can multiple people use Rytmi for the same baby?

Yes, Rytmi allows up to five adults to share a single baby log. You can invite your partner, grandparents, or nanny to access and update the log from their own devices.

### Does Rytmi work without an internet connection?

Yes, Rytmi is designed to work offline. All data is saved on your phone first, and it will sync automatically when you are back online.

### How does Rytmi handle starting solid foods?

Rytmi has a dedicated section for tracking solid food intake. It includes 56 foods in 9 groups, allows you to log how much was eaten and how it went, and mark any reactions like rashes or bloating.

### Is Rytmi free to use?

Yes, Rytmi is completely free to use. There is no subscription needed to access its core features, including the nap and feed predictions.

### Does Rytmi have ads?

No, Rytmi is private by design and does not have any advertisements. It also does not use tracking or send your data to outside analytics.

### What devices is Rytmi compatible with?

Rytmi is available for iPhone and iPad. It supports features like Home Screen and Lock Screen widgets, and Live Activities.

### How often is Rytmi updated?

The latest version of Rytmi is 2.4.0, which was last updated on October 3, 2026. Updates typically include new features and improvements based on user feedback.

## Version history (last 5 releases)

### 2.6.0 — 2026-10-22

Diary screens and entry forms now adapt better to different window sizes.

It is easier to add a missed night and correct its times without creating duplicate entries.

Fixed loading the complete daily history and switching periods in statistics. Improved sleep and feeding sync between caregivers, including cases where entries overlap.

### 2.5.0 — 2026-10-10

Updated sleep and feeding timers and refined the Today screen. Night summaries now include sleep across breaks. Reminder settings are together in one place. Improved daytime sleep forecasts, guidance for new users and widget language support.

### 2.4.0 — 2026-10-03

You can now sign in with Apple or Google. Getting started is simpler: create a diary or join one by invitation.

Event controls are easier to reach and read. Choose daytime or nighttime sleep and the feeding type, and preview your controls in Settings. The familiar sleep timer layout is back.

The new Day Pulse shows yesterday’s highlights after nighttime sleep ends, with a shareable image. Sign-in asks for consent once. We also improved long labels and larger text.

### 2.3.0 — 2026-09-25

• Solids. A screen of its own: 56 foods in 9 groups, each with a picture. Log a taste from its tile — how many spoons or grams and how it went, and any reaction. See what your baby has tried and which groups are still ahead.
• When your baby turns 4 months, Rytmi congratulates you and shows where to log first tastes. You can turn Solids on earlier in Settings → What to record.
• Growth. Weight, height and head size get their own row in Record, switched on in Settings. The form shows the previous measurement.
• Inviting family is easier: the invitation goes out as a link with the code and its expiry or as a QR code, and the code field is now on the first screen.
• A feeding in the form is set by its start: Started and Total, and the end follows.
• Settings: What to record picks the events your diary keeps; theme, language and units live on the Appearance and units page.
• Siri: say “Rytmi, start sleep” or “Rytmi, when is the next sleep”.
• Ounces, pounds, inches and 12-hour time: pick them in Settings or follow the iPhone's region.
• Reminders turn off with one switch in Settings.
• A diary now always lives in an account. Records made on the phone without signing in move into the account when you sign in.

### 2.1.0 — 2026-09-18

• English interface: pick the language in Settings or follow the iPhone.
• While a feeding is running, the day rhythm shows when to expect the next one.
• Bottle, expressed and mixed feedings can start without a volume and take it right on the running timer.
• Analytics read the day in order: wake windows and naps as they happened, with daily sleep split into naps and night.
• Settings show whether notifications are allowed and link to the iPhone settings.
• A reminder no longer disappears when the diary is open at the moment it is due.
• A family invitation opens the shared diary even if a sync was running at that moment.
• A diary without an account can be removed from the phone, and an owner can delete the account without a child card.
• A Lock Screen tap the diary refused no longer leaves a timer hanging.

## Apps similar to Rytmi

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| [Дневник ухода за малышом](https://appshunter.io/ios/app/id6805862617) | — | Free | Health & Fitness |
| [Rhythm: Baby Tracker](https://appshunter.io/ios/app/rhythm-baby-tracker/id6807245515) | — | Free | Health & Fitness |
| [Aluna: Baby Tracker](https://appshunter.io/ios/app/aluna-baby-tracker/id6812892366) | 5.0 (2) | Free | Health & Fitness |

## More apps by Dmitrii Kurbakov

- [Killer Sudoku: Quick Notes](https://appshunter.io/ios/app/killer-sudoku-quick-notes/id6797194087)

All apps by Dmitrii Kurbakov: https://appshunter.io/developer/6796452758

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*