Baby Tracker by Nighp offers What’s Next cues for sleep, feeding and diapers. Plumi Pro estimates nap and bedtime windows using age guidance and recent sleep logs.
Compare the timing tools in both apps. Choose Nighp if its feeding and diaper cues or iPad support matter to you. Choose Plumi if allergy records and encrypted caregiver sharing are priorities.
The differences most likely to matter in daily use.
| What matters | Plumi | Baby Tracker by Nighp |
|---|---|---|
| Milk Stash and labels | Pro tracks fridge and freezer batches and deducts bottles logged from the stash. Printable QR labels open the bottle form for the scanned bag, using its current remaining amount. | Stored-milk inventory and printable batch labels are not described in the checked listing. |
| Siri logging | Pro: start or stop timers, log bottles and diapers, and ask about the last feed or diaper with Siri. | Siri Shortcuts are listed. Quick Log accepts activities in your own words on iOS 26 with Apple Intelligence enabled. |
| Core logging | Free feeds, diapers, sleep, growth, health and milestones for one baby. | Core feeding, sleep, diaper, pumping, growth and health tracking remains free. |
| Timing guidance | Pro Sleep Forecast estimates nap and bedtime windows from age guidance and recent logs. | Optional on-device What’s Next cues for sleep, feed and diaper timing. |
| Family use | Pro sharing lets you select children and one parent or caregiver role for each invitation. Care records sync with end-to-end encryption. | Multi-device sync and caregiver updates are described in its App Store listing. |
| Platforms | iPhone and Apple Watch. | iPhone, iPad and Apple Watch. |
| Doctor visit | Pro Baby Card gathers care averages, growth and health details into a printable PDF. | Reports can be exported or printed for caregivers and clinicians. |
Features and plan terms can change. Check each app's current listing before choosing.
Nighp’s What’s Next provides optional on-device estimates for upcoming sleep, feeding and diaper events.
Plumi Pro includes the 24-hour Rhythm view and Sleep Forecast for estimated nap and bedtime windows. Plumi also records allergy details and supports sharing with parent or caregiver roles.
Compare more baby trackers →Plumi publishes this comparison about its own app. We checked Baby Tracker by Nighp's developer-written US App Store listing and Plumi's current listing on September 25, 2026. The table describes publicly documented features; it is not a hands-on test of every plan or device. We updated the Milk Stash and Siri rows on October 9, 2026 using Plumi's current features and the competitor's developer-written listing and release notes. A feature omitted from a listing may still be available.
Base comparison: September 25, 2026. Milk Stash and Siri: October 9, 2026. Baby Tracker by Nighp is a trademark of its respective owner.
Plumi does not use Nighp’s What’s Next feature. Its own Sleep Forecast, available with Pro, estimates nap and bedtime windows from age guidance and recent sleep logs.
Yes. Photo attachments are included in Free. Take a photo or choose one from your library. Photos stay on the device that added them and in your own optional backups; they are never uploaded to Plumi servers and do not sync to other devices or caregivers.
Not currently. You'll need to start a new log in Plumi. Keep an export from Baby Tracker by Nighp for your records.
The Plumi team wrote it. We compared our product with Baby Tracker by Nighp using its public US App Store listing on September 25, 2026. Milk Stash and Siri details were updated on October 9, 2026. Features, eligibility and prices may change.
Start logging for free, without an account. Pro adds encrypted family sharing.
