Pumpables vs Willow
Side-by-side specs from each maker.
Only the differences are shown.
| Pumpables Pumpables | Willow Innovations, Inc. Willow | |
|---|---|---|
| Type | Pumping app | Pumping app |
| Developer | Pumpables (seller: PUMPABLES PTE. LTD.) | Willow Innovations, Inc. |
| Platforms | iOS, visionOS | iOS, watchOS |
| App price (US store) | Free | Free |
| Last updated | 2025-04-07 | Not listed |
| Age rating | 4+ | 13+ |
| Data used to track you (label) | Not listed | Location, Contact Info, Identifiers, Usage Data, Sensitive Info, Diagnostics |
| Data linked to you (label) | None listed (label shows only Data Not Linked to You: Usage Data, Diagnostics) | Health & Fitness, Purchases, Financial Info, Location, Contact Info, Identifiers, Usage Data, Sensitive Info, Diagnostics |
| What it logs or does | pumping output tracking, custom and shared pumping programs, milk stash tracking, nursing and sleep tracking, manual mode, log and stash export | pump session start/stop/adjust, custom timers and reminders, session history and output tracking, milk bag inventory, articles and videos, booking with lactation consultants |
| Export (developer) | Logs and stash export (added in version 2.5.8) | Not listed |
| Needs | iPhone; listing text refers to the SuperGenie pump | Pump control needs a Willow Go, Sync, 360 or 3.0 pump; Wave pumps get manual ent |
| Developer's claim | "Data-driven insights and recommendations tailored to your specific pumping style (listed as coming soon)" (developer's words; no published validation found) | Not listed |
Pumpables
Pumping log with a library of programs, milk stash tracking and data export.
- Exports logs and stash
- Free with no purchases listed
- Only 7 ratings, 2.9 of 5
- Last update April 2025
Willow
Companion app for Willow wearable pumps. It controls sessions, logs output and tracks stored milk.
- Controls Willow pumps from phone or Apple Watch
- Session history and output trends
- Most features need a Willow pump
- Privacy label lists several data types under tracking