# Coo Baby Tracker: Newborn Log — Feeding, Sleep, Diaper & Pump

> All-in-one baby and newborn activity, growth, and milestone tracker. (iPhone/iPad app by Tejas Patel.)

- Source: https://appshunter.io/ios/app/coo-baby-tracker-newborn-log/id6758368109 (this page in markdown: same URL + `.md`)
- Developer: [Tejas Patel](https://appshunter.io/developer/1197936144)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 9 MB
- Languages: American English, European Spanish, German (Germany), Brazilian Portuguese, French (France), Japanese
- Released: 2026-02-01
- Data updated: 2026-10-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/coo-baby-tracker-newborn-log/id6758368109/reviews.md

## What is Coo Baby Tracker?

Who fed her last? When did he go down for his nap? Coo answers that in one glance, for both parents.

No account. No subscription required. Coo collects no data at all: your baby's log lives in your own iCloud and nowhere else.

TRACK EVERYTHING, FAST
• Sleep: start a nap with one tap, live timer, nap vs night automatically
• Feeding: breastfeeding by side, bottle (breast milk or formula, oz or ml), solids with allergen tracking
• Diapers: wet, dirty, texture and color
• Pumping: sessions and volume
• Medicine: vitamins and medications with dosage and quick presets
• Growth: weight and height on WHO percentile charts
• Milestones: CDC checklist by age

BOTH PARENTS, ONE LOG
Invite your partner, grandparents or nanny. Everyone logs into the same profile and sees changes in real time. Sharing is free.

WIDGETS AND LOCK SCREEN
Start a nap or log a feed from your Home Screen. See the last feed, sleep and diaper on your Lock Screen without unlocking your phone.

INSIGHTS
Daily sleep charts, nap vs night breakdown, wake windows, feeding volumes, nursing sides, pumping totals and a 24-hour pattern view of every day.

MADE FOR 3AM
A soft, warm design with full dark mode. Big buttons, few taps, no clutter.

FREE
Unlimited logging, 7-day insights, caregiver sharing, the Quick Track widget and Lock Screen widgets.

COO PREMIUM (one-time purchase, no subscription)
• Multiple baby profiles
• 14-day to 1-year trends and custom date ranges
• Full history beyond the last 30 days
• JSON export and iCloud Drive backup
• Multi-activity Home Screen widgets
• Extra color themes

PRIVACY
Coo has no servers and no analytics. Sync and sharing use your own iCloud account through Apple's CloudKit. Works offline.

## Key features

- Sleep and feeding tracking
- Growth and diaper logging
- Milestone tracking
- Smart insights and charts
- Real-time caregiver sharing
- Multiple baby profiles
- Offline functionality

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Coo Premium | $4.99 | one-time |


## Is Coo Baby Tracker safe?

Not enough ratings yet to assess Coo Baby Tracker.

## Is Coo Baby Tracker legit?

Coo Baby Tracker: Newborn Log appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Coo Baby Tracker is 75 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/coo-baby-tracker-newborn-log/id6758368109/reviews.md

### 5/5 — This needs to go viral!

*2026-10-20*

I never rate apps. I can’t believe there’s only one! This has EVERYTHING you could possibly need in an app…free! No ads. No invasion of privacy, you can track meds, nursing, bottles (including oz total), sleep. The most helpful thing was sleep. I kid you not, after a few days of tracking this app would pop up with a reminder for sleepy cues and sure enough, my baby would be ready for a nap! It was also incredibly useful to keep me on track with nursing as my baby is not very vocal when hungry. This was a lifesaver. The Home Screen widget allows me to quickly track feeding and end my sleep times. Something I found no other app could do. You can upgrade for roughly $5 for more widgets or multiple babies and I would gladly pay it. I only wish I had this with my other children! From FTM to seasoned pro…get this app!

### 5/5 — Clean and Easy UI

*2026-02-02*

Has all the tracking I need for my newborn and has some good trends and insights. Biggest advantage is being able to share with any other Apple account just using iCloud. App doesn’t require you to create any account so that’s great for privacy and safety

## Frequently asked questions about Coo Baby Tracker

### Does Coo have ads?

No, Coo offers an ad-free experience, allowing parents to track their baby's activities without interruptions.

### How much does Coo cost?

Coo is available for free and offers lifetime access, meaning there are no subscriptions or hidden fees.

### Can I use Coo offline?

Yes, Coo works offline, ensuring you can log important baby data even without an internet connection.

### Is Coo safe for my baby's data?

Coo prioritizes privacy with no account required, keeping your data private and secure on your device.

### Can multiple people use Coo?

Yes, you can invite your partner, grandparents, or nanny to track together in real-time, keeping everyone informed.

### Does Coo support tracking for twins?

Absolutely, Coo allows you to easily switch between multiple baby profiles, perfect for tracking twins or siblings separately.

### What devices does Coo support?

Coo is available on iPhone and iPad, with seamless iCloud sync across all your Apple devices.

### How often is Coo updated?

The latest version of Coo is 1.2, and it was last updated on April 17, 2026, indicating regular maintenance and improvements.

## Version history (last 5 releases)

### 1.7 — 2026-10-21

• Coo now speaks German, French, Spanish, Portuguese (Brazil) and Japanese, including widgets, the Lock Screen and Siri.
• Choose Coo's language in Settings › Language, or keep it the same as your iPhone.
• Amount fields accept a decimal comma (2,5) as well as a point.
• New to Coo outside the US? It now starts in ml, kg and cm. You can change units anytime in Settings.

### 1.6 — 2026-10-09

• Timers on your Lock Screen. A running nap, nursing or pumping timer now shows on the Lock Screen and in the Dynamic Island. End the nap, stop pumping or switch sides without opening Coo, then tap the card to adjust the times or add the amount.
• Ask Siri. "Start a nap in Coo", "Log a bottle in Coo" (repeats your last bottle), "When did baby last eat in Coo", and more. They also work from Spotlight, the Shortcuts app and the Action Button.
• Control Center. Add a Sleep toggle or a one-tap Wet diaper control (iOS 18 and later).
• Nursing your way. Time each side, or switch to one timer for the whole feed (with an optional tap for the side you ended on). Coo remembers your choice, and the widget and Lock Screen follow it. Tap Done on the Lock Screen to save the feed.
• Logging from a widget now updates your reminders straight away.

### 1.5 — 2026-10-03

• Sharing with a partner is now reliable. If iCloud sync ever gets stuck, Settings tells you and can fix it in one tap.
• A cleaner History: filter by category, see each day's totals at a glance, and undo a delete.
• Start, switch sides and pause the nursing timer right from the widget. It shows on Home too.
• Pumping timer with a Stop button. Ending a sleep now uses the moment you tap.
• Smarter next-nap suggestions, plus a gentle reminder if the nap window passes.
• Simpler time entry and lots of small fixes.

### 1.3 — 2026-09-17

• Caregiver sharing is now free. Invite your partner from the home screen and log together in real time.
• New Lock Screen widgets: last feed, sleep and diaper without unlocking your phone.
• Choose lb/kg and in/cm in Settings.
• Rate Coo, share it with a friend, or send us feedback from Settings.
• Fixes and polish.

### 1.2 — 2026-04-17

- Insights tab support wide range of time ranges

## Apps similar to Coo Baby Tracker

| App | Rating | Price | Category |
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| [Eggie - Baby & Sleep Tracker](https://appshunter.io/ios/app/eggie-baby-and-sleep-tracker/id6776467508) | 5.0 (1) | Free | Medical |
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| [Rumina - Baby Tracker](https://appshunter.io/ios/app/rumina-baby-tracker/id6787490885) | 4.8 (5) | Free | Medical |

## More apps by Tejas Patel

- [Habits - Stay on Track](https://appshunter.io/ios/app/habits-stay-on-track/id1197936145)
- [World Clock - Cities](https://appshunter.io/ios/app/world-clock-cities/id1268444759)
- [MySTB - IPTV Player](https://appshunter.io/ios/app/mystb-iptv-player/id6736851050)
- [Fastly - Fast Timer & Tracker](https://appshunter.io/ios/app/fastly-fast-timer-and-tracker/id6762475115)
- [Incognito Mail - Temp Mail](https://appshunter.io/ios/app/incognito-mail-temp-mail/id6781918742)

All apps by Tejas Patel: https://appshunter.io/developer/1197936144

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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 2026-10-25.*