Which Boob?

Which Boob?

Simple breastfeeding tracker

49 ratings
38 reviews
Free

Details

Released
June 16, 2015
Updated
November 9, 2026

Features

Which Boob? screenshot #1 for iPhone
Which Boob? screenshot #2 for iPhone
Which Boob? screenshot #3 for iPhone
Which Boob? screenshot #4 for iPhone
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About

This app helps new parents track breastfeeding sessions. It quickly records which breast was used and when the feeding occurred, with a simple one-tap interface. A convenient today extension allows for easy logging, even during nighttime feedings.

✓Log last feed time
✓Track breast used
✓One-tap logging
✓Today extension for quick access
✓Simple interface
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What's New in Which Boob?

3.0.1

November 9, 2026

A new What's New screen shows everything 3.0 brought: widgets, Control Center, Siri, Apple Watch, sharing with your partner and icon colours. Find it any time in About.

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Subscriptions & In-App Purchases

$0.99

Remove All Advertisements

Removed from the App Store on November 4, 2026. Removes all advertisements from the Which Boob? application

Events

Read more about Rebuilt for Night Feeds

Rebuilt for Night Feeds

Log a feed from your Lock Screen, watch or Siri

Nov 10, 2026 — Dec 10, 2026

User reviews

Just what I was looking for

This is honestly the perfect app to not drive yourself crazy with the tracking madness but still remember which boob you last started with and remembering the timing for your next feed. Exactly what I was hoping for in order to move away from tracking every little thing baby does! It’s no fuss no Muss and that’s just what I wanted!
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Simple

Really fantastic simple app. I don’t want to obsess about timing feeds etc, but just wanted to make sure I was switching boobs (which I can do by touch in the day when they are full, but got difficult at night). I tried using a ring and swapping hands, but then started fiddling with it in between. Time stamp is also really handy, as often I think she is feeding loads, but then just realise that time has flown, while I’ve been trying to make coffee and entertain her at the same time!!!
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No muss, no fuss.

The perfect app for tracking breastfeeding. Weeds out all the noise the other apps offer to make life simpler — which we all need at this time!!

Improve

Need to hold more data than just 5 feeds. The ability to add a feed would be helpful.

Great app

Love it for toddler nursing!! I don’t need all the bells and whistles like when she was an infant.

Developer apps

FAQ

What does the Which Boob? app do?

This app is designed to help you remember the time of your last breastfeeding session and which breast was used. It offers a straightforward way to log these details without complex timers.

How do I log a breastfeeding session?

Logging a session is very simple. You just need to press either the 'Left Boob' or 'Right Boob' button to record the feeding and the breast used.

Is there a cost to use Which Boob?

The app is free to download and use. It also offers in-app purchases, which may unlock additional features or customization options.

Can I use this app during night feedings?

Yes, the app includes a today extension that makes it especially easy and quick to use during night feedings. This allows for fast logging without needing to fully open the main application.

What are the main benefits of using this app?

The primary benefit is its simplicity and speed. It eliminates the need to manage timers or stopwatches, allowing you to quickly log essential breastfeeding information with a single tap.