Baby Buddy (open source) vs Baby Tracker - Newborn Log (Nighp)

Side-by-side specs from each maker.

Only the differences are shown.

Baby Buddy (open source)Nighp Baby Tracker - Newborn Log
TypeBaby tracker appBaby tracker app
Developerbabybuddy (open source project on GitHub)Nighp Software LLC
PlatformswebiOS, iPadOS, watchOS
App price (US store)Not listedFree
In-app plans (as listed)Not listedRemove Ads $4.99; Plus Monthly $5.99; Plus Yearly $49.99
Age ratingNot listed4+
Data used to track you (label)Not listedIdentifiers
Data linked to you (label)Not listedHealth, Purchase History, Name, Email Address, Photos or Videos, Other User Content, User ID
What it logs or doesTracks sleep, feedings, diaper changes and tummy time; documented API; about 30 translations; third-party integrations (Home Assistant, Alexa skill, Grafana dashboard, iOS Shortcuts); demo at demo.baby-buddy.netFeeding (breast, bottle, formula, solids, pumping), sleep, diapers, growth with WHO comparisons, medication, vaccination, temperature, milestones, reports, widgets, Apple Watch logging, Siri Shortcuts, What's Next timing cues
Export (developer)Not listedReports export as PDF; email or print options
NeedsSelf-hosted server (hosting steps are in docs.baby-buddy.net; not opened)Not listed
Developer's claim"Repo tagline: helps caregivers "learn about and predict baby's needs without (as much) guess work" (developer's words; no published validation found)Not listed

Baby Buddy (open source)

Open-source web app for logging sleep, feeds, diapers and tummy time that you host yourself. Python and Django, BSD-2-Clause license.

  • Open source with a documented API
  • Data stays on a server you control
  • No subscription
  • Needs technical setup and hosting
  • Community mobile apps are not official

Baby Tracker - Newborn Log (Nighp)

Log for feeds, sleep, diapers, pumping, growth and health notes, with reports, widgets and Apple Watch logging. Free with a Plus subscription.

  • PDF export of reports
  • Covers pumping, medication and vaccines
  • Tracking label lists Identifiers
  • Plus subscription needed for the full feature set