# Willow®

> Pumping and Breastfeeding

Canonical page: [https://chrome-stats.com/d/id1579004074](https://chrome-stats.com/d/id1579004074)

## Overview

- **ID:** `id1579004074`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Willow Innovations, Inc.
- **Category:** Health & Fitness
- **Rating:** 4.50 / 5 (2,708 ratings)
- **Version:** 4.4.1
- **Last updated:** 2026-09-16
- **First published:** 2022-03-28
- **Size:** 102 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/willow/id1579004074)
- **Website:** [https://onewillow.com/](https://onewillow.com/)
- **Privacy policy:** [https://onewillow.com/privacy-notice/](https://onewillow.com/privacy-notice/)

## Description

**Willow®** is a pumping and breastfeeding support app for Willow Go, Sync, 360, and 3.0 connected pumps. Control pumping sessions from your iPhone or Apple Watch, adjust modes and suction, set preferences and reminders, and review pumping duration, milk output, and session history. Willow Wave users can manually add sessions.

The app also includes SmartStash inventory tracking for Willow Milk Bags, expert-backed articles and videos, live access to lactation consultants and other specialists, and an AI-powered chat for pumping, feeding, maternal health, and postpartum guidance. Resources are available to anyone managing pumping, feeding, or a milk stash.

## Rankings

- #35,769 — Overall

## Review summary

Users appreciate Willow's app for tracking pumping output, times, and freezer stash and value its pairing with the Willow pump. However, many reviews cite persistent issues: unreliable Bluetooth connectivity, data logging glitches and data loss, lag/crashes, and intrusive ads. While the pump and app are often seen as easy to use and helpful, reliability problems significantly detract from the experience. Improvements to syncing, data accuracy, and reducing ads would greatly enhance satisfaction.

### Pros

- The app is user-friendly and effectively tracks pumping output, times, and sessions.
- The Willow app, when paired with the Willow pump, provides great value and is worth the price.
- Reminders and in-app resources help support pumping.
- Tracking freezer stash is a helpful feature (even if it could be improved).

### Cons

- Unreliable Bluetooth connections and slow pairing with Willow pumps, causing missed or delayed logging.
- The app frequently doesn't record sessions or total daily output; data can disappear or be inaccurate.
- Lag, crashes, and freezes; calendar and session history don't load correctly.
- Intrusive ads in the app disrupt pumping flow and slow down usage.
- Apple Watch integration is inconsistent/not working for some users.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1579004074)