# Erby feeding & sleep tracker — Breastfeeding newborn baby log

> Baby activity, feeding, and sleep tracker for parents. (iPhone/iPad app by Whisper Arts.)

- Source: https://appshunter.io/ios/app/erby-feeding-and-sleep-tracker/id1524284129 (this page in markdown: same URL + `.md`)
- Developer: [Whisper Arts](https://appshunter.io/developer/836462468)
- Category: Medical, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.80/5 from 372 App Store ratings · 154 written reviews indexed
- Age rating: 12+
- Requires: iOS 17.0 · 113 MB
- Languages: German (Germany), Arabic, Bangla, Bulgarian, Danish, British English, Estonian, Filipino, Finnish, French (France) and 39 more
- Released: 2021-01-13
- Data updated: 2026-08-26
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/erby-feeding-and-sleep-tracker/id1524284129/reviews.md

## What is Erby feeding & sleep tracker?

Erby helps you easily track and record breastfeeding, newborn activity, sleep statistics. It's also a handy food diary for your baby and nursing mom!

You will be able to make sure that the newborn is getting enough breast milk and to establish the daily baby care. Enter information about food, beverages, medications and supplements you are taking. This will help identify allergic reactions in the infant.

LACTATION

Start the breastfeeding timer with one click! Track the duration of feedings, easily remember which breast you fed the last time: this will help to establish breastfeeding and avoid lactostasis. Record data on pumping and responses to the first complementary foods.

PUMPING

Consider the volume of expressed milk with the option to start the feeding timer separately for each breast or both at the same time.
Keep records of frozen milk - make sure you have enough stocks in your milk stash

SLEEP

Use a sleep tracker and note down when your child is asleep and awake. Record night and day sleep to understand baby's sleep and wake patterns

DIAPERS

Schedule your diaper change so you know how many diapers you need. Write urination (with volume as needed) and bowel movements separately

HEALTH, FEEDING

Mark various symptoms and temperature, enter data on vitamins,  medicines and vaccination. 
Record complementary feeding data and track the baby's response. Monitor your baby's weight gain and growth. Watch for teething. Erby is great for visiting a pediatrician.

ACTIVITIES

Record bathing and walking, tummy time, games, massage. 

STATISTICS AND HISTORY

View event statistics so you can spot trends and, if necessary, make adjustments to your baby's care. Study your daily routine. A complete history of events, the ability to filter them by type (for example, only walks or pump log) is always at your fingertips.

REMINDERS

Set reminders for the events you need. You will not miss your medication and will not forget to feed or put your child to bed at the right time.

Erby is not just a baby development journal, it is a memory of your precious first months with him.

You can keep a diary for multiple children. Suitable for twins!

Our breast feeding app was created to help even the most sleep-deprived parents keep track of their baby's progress up to one year old by recording daily activities and feeding statistics in this easy-to-use diary.

SUBSCRIPTION INFORMATION

We offer subscription plans in the app that unlock premium functions of the app:
- Payment will be charged to iTunes Account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
- Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable
- Price can depend on location

For more information please visit the link https://support.apple.com/HT202039
Privacy Policy: https://doc.whisperarts.com/policy/erby/ios/
Terms of Use: https://doc.whisperarts.com/terms/erby/ios/


We are always glad to receive your questions, suggestions and comments. Email us at support@whisperarts.com

## Key features

- Breastfeeding timer
- Pumping log
- Sleep tracker
- Diaper change log
- Health and feeding diary
- Activity recording
- Event statistics and history
- Reminders

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Newborn tracker, breastfeeding | $12.99 | per year |
| Subscription for month | $2.99 | per month |
| Premium version | $5.99 | per 3 months |
| Newborn tracker, breastfeeding | $12.99 | per year |
| Subscription for month | $2.49 | per month |
| Premium Level | $39.99 | per year |
| Premium Level | $37.99 | per year |
| Premium Level | $7.99 | per month |
| Premium Level | $18.99 | per 3 months |
| Premium Level | $49.99 | per year |
| Premium Level | $49.99 | per year |
| Premium Level | $24.99 | per year |
| Premium Level | $12.49 | per year |
| Erby Premium Subscription | $2.49 | per 7 days |
| Premium Level | $49.99 | per year |
| Premium Level | $39.99 | per year |
| Pump timer & Stash calculator | $24.99 | per year |
| Premium Level | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium lifetime | $19.99 | one-time |


## What do users think of Erby feeding & sleep tracker?

Overall sentiment: positive

**Pros**

- 👍 User-friendly interface
- 👍 Easy to use
- 👍 Great for tracking baby's routine
- 👍 Helps manage baby's schedule
- 👍 Useful for new parents
- 👍 Good for tracking sleep and feeding
- 👍 Intuitive design
- 👍 Convenient for shared use
- 👍 Helpful reminders
- 👍 Customizable events
- 👍 Good for tracking multiple babies
- 👍 Useful with Apple Watch
- 👍 Clear and understandable
- 👍 No intrusive ads
- 👍 Good value for money
- 👍 Stable and reliable
- 👍 Reduces parental anxiety
- 👍 Quick logging
- 👍 Good for tracking medication
- 👍 Helpful for pumping moms
- 👍 Visual data representation

**Cons**

- 🐛 Bugs after updates
- 🐛 Incorrectly tracks awake time
- 🐛 Slow loading times
- 🐛 Syncing issues
- 🐛 Data loss
- 🐛 Inconsistent Apple Watch functionality
- 🐛 Battery drain
- 🐛 Expensive subscription
- 🐛 Difficult to edit sleep pauses
- 🐛 Unintuitive interface for some features
- 🐛 Payment/billing issues
- 🐛 App not opening
- 🐛 Randomly invented feedings
- 🐛 High cost for sharing
- 🐛 Glitches
- 🐛 Statistics section confusing

**Commonly reported bugs**

- Incorrectly tracks awake time after updates
- App freezes or crashes
- Data not syncing between devices or parents
- Lost data after updates or deletions
- Apple Watch integration issues (disconnection, inability to input data)
- App drains battery significantly
- App not opening or working
- Invented feedings appearing automatically
- Sleep pause editing is difficult
- Randomly stopped syncing data
- Glitchy performance
- Statistics section is confusing
- Widget access not working
- App gets warm/heats up iPhone

**Most requested features**

- Calculator for next sleep/feeding
- More advanced sleep analysis
- Add photos to records
- Sum total feeding time in selected interval
- Customizable widgets
- Alexa skill for recording
- Ability to delete pre-set events
- Smarter sleep tracking with age-based suggestions
- Add custom events like 'trying to make baby sleep'
- Set reminders for medication/vitamins
- Improve color distinction for crying and breastfeeding in overview
- Ability to adjust date for entries after midnight
- Option to distinguish 'wet/urine' and 'full/stool' for diaper tracking
- Show ongoing events started on another device

## Recent user reviews (10 of 154)

All indexed reviews: https://appshunter.io/ios/app/erby-feeding-and-sleep-tracker/id1524284129/reviews.md

### 5/5 — Aplicativo bom

*2026-08-13*

O App Auxilia na organização do dia a dia do bebê e acompanhe os cuidados diários .

**Developer response:** Agradecemos pelo feedback! Ficamos felizes que o Erby ajude no controle dos horários e na duração das mamadas 😊 Se tiver dúvidas ou sugestões, escreva-nos pelo formulário de feedback no app — teremos prazer em ajudar!

### 5/5 — This app saved me!

*2026-08-03*

Logs everything you need and is super user friendly. My husband and I both use it and can easily take over looking after baby knowing exactly when his last feed/nap was, and when his next expected nap is. Can’t recommend this enough. Thanks guys!

**Developer response:** Thank you so much for your wonderful review! 😊 We’re delighted that Erby helps you and your husband care for your baby with confidence. If you have any questions or suggestions for improving the app, please contact us through the in-app feedback form. 💛

### 5/5 — Удобное👍

*2026-08-01*

Благодарю разработчиков за это приложение,с рождения пользуюсь им,все необходимое есть и легко пользоваться,все понятно ,мне очень помогает с отслеживанием времени сна и бодрствования ☺️

**Developer response:** Спасибо большое за тёплый отзыв и что пользуетесь Erby с рождения — нам очень приятно, что приложение помогaет отслеживать сон и бодрствование 😊 Если будут вопросы или идеи, пожалуйста, напишите нам через форму обратной связи в приложении 📩🙏

### 5/5 — 实时活动

*2026-07-31*

很好用，希望息屏后可以有实时活动的功能，方便看喂奶时间，也可以在苹果手表上显示

**Developer response:** 感谢您的好评和建议！我们团队会认真考虑在息屏时加入实时活动并支持 Apple Watch 的需求，请通过应用内反馈向我们详细描述使用场景和期望，方便我们优化🙏📱⌚

### 5/5 — Recommend!

*2026-07-25*

Used this app with my first and downloaded it again using it with my second I never got into the sleep part of it but does great with the breast feeding and keeping track of diapers love that part it helps with a newborn especially when you need to keep track of all there diapers for medical purposes 100 perfect recommend if that what you are using it for now as for the sleep tracker I’m sure it’s great but haven’t used it.

**Developer response:** Thank you for the wonderful review! We're delighted Erby helps with breastfeeding and diaper tracking for your newborn—great for medical records; if you have questions or suggestions, please contact us via the in-app feedback form. 😊🍼💛

### 5/5 — Erby

*2026-07-24*

Классное приложение, мамам в помощь

**Developer response:** Спасибо за тёплый отзыв! Мы рады, что Erby вам нравится — расскажите, пожалуйста, что именно понравилось и как приложение помогает, а если возникнут вопросы или идеи по улучшению, напишите нам через форму обратной связи в приложении 😊

### 5/5 — App amamentação e diário do bebê

*2026-07-14*

O app.  Me ajuda no controle de horário da alimentação do bebê e o tempo de cada mamada .

**Developer response:** Agradecemos pelo feedback! Ficamos felizes que o Erby ajude no controle dos horários e na duração das mamadas 😊 Se tiver dúvidas ou sugestões, escreva-nos pelo formulário de feedback no app — teremos prazer em ajudar!

### 4/5 — Muito bom para controle das atividades

*2026-07-14*

Usei o app desde o nascimento do meu filho, muito bom e muito útil para controle das atividades. Ultimamente começou a bugar em funcionalidades que já eram boas (timer de amamentação, não bloquear a tela durante a amamentação etc)

Mas no geral é muito bom!

**Developer response:** Agradecemos por usar o Erby e pelo elogio! 😊 Lamentamos os bugs recentes (timer de amamentação, bloqueio de tela); por favor, escreva para nós via formulário de feedback no app com mais detalhes para investigarmos e corrigirmos. Obrigado! 🙏

### 5/5 — Предложение

*2026-07-13*

При укладывании малыша на ночной сон после полуночи последний отрезок вб плюсуется в общее время бодрствования и в предыдущие «нужные» сутки, и в следующие 
Отсюда идёт задвоение 
В остальном приложение отличное, не хватает виджетов на заблокированном экране и эфира активности.

**Developer response:** Спасибо за отзыв — рады, что приложение нравится! Пожалуйста, опишите через форму обратной связи в приложении проблему с учётом времени бодрствования после полуночи (задвоение) и ваши пожелания по виджетам/эфиру активности, мы изучим и постараемся улучшить 🙏📩

### 5/5 — Очень удобно

*2026-07-09*

Мне нравится это приложение, удобное, минималистичное, без всего лишнего. Можно добавить «горячие клавиши»  на панель запуска. Было бы супер, если бы можно было редактировать время паузы сна))

**Developer response:** Спасибо за тёплый отзыв — нам приятно, что приложение удобное и минималистичное! 💛 Спасибо за идеи по «горячим клавишам» и редактированию времени паузы сна — опишите, пожалуйста, их подробнее через форму обратной связи в приложении, чтобы мы учли при доработке 🙏✨

## Frequently asked questions about Erby feeding & sleep tracker

### What does the Erby feeding & sleep tracker app do?

This app helps parents easily track and record newborn activities, including breastfeeding, sleep statistics, and feeding logs. It also functions as a food diary for both the baby and nursing mother, allowing for the monitoring of food, beverages, medications, and supplements to identify potential allergic reactions in infants.

### What are the key features of Erby?

Key features include a one-click breastfeeding timer, a sleep tracker, a diaper log, and a health diary for recording symptoms and temperature. It also offers activity recording for bathing, walking, and tummy time, along with comprehensive statistics and customizable reminders for various events.

### How much does Erby cost?

The app offers subscription plans that unlock premium functions. Payment is charged to your iTunes Account upon purchase, and subscriptions automatically renew unless turned off at least 24 hours before the current period ends. Users can manage subscriptions and auto-renewal in their Account Settings.

### Is Erby compatible with multiple children?

Yes, the app is designed to keep a diary for multiple children, making it suitable for twins. Parents can track the progress and daily activities of each child individually within the application.

### What are common use cases for Erby?

Common use cases include ensuring a newborn is getting enough breast milk, establishing a daily baby care routine, tracking pumping volumes, understanding baby's sleep and wake patterns, and monitoring growth and weight gain. It's also useful for recording complementary feeding data and preparing for pediatrician visits.

## Version history (last 5 releases)

### 8.5.1 — 2026-08-24

- bug fixes and performance improvements

We always welcome your questions, suggestions, and comments. Use the feedback form in the application, or write to us at  support@whisperarts.com

### 8.5.0 — 2026-08-20

- bug fixes and performance improvements

We always welcome your questions, suggestions, and comments. Use the feedback form in the application, or write to us at  support@whisperarts.com

### 8.4.0 — 2026-08-04

- bug fixes and performance improvements

We always welcome your questions, suggestions, and comments. Use the feedback form in the application, or write to us at  support@whisperarts.com

### 8.3.2 — 2026-07-27

- bug fixes and performance improvements

We always welcome your questions, suggestions, and comments. Use the feedback form in the application, or write to us at  support@whisperarts.com

### 8.2.0 — 2026-07-09

- Added sleep grouping and increased the accuracy of sleep predictions
- Bug fixes and performance improvements.

We're here to help! Send your questions or ideas via the in-app form or to support@whisperarts.com. Your feedback helps us improve.

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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 2026-08-26.*