bao vs Baby Tracker (Nighp): which baby tracker is right for you?
Last updated
Quick answer
Baby Tracker by Nighp is a proven, no-nonsense newborn logger, but its free version shows ads. bao is free with no ads at all, and keeps going past the newborn months into solids, allergens, potty training, and EC.
Full disclosure: we make bao, so weigh our take accordingly. We've tried to be fair to every app here, and we say where another app is the better pick. Prices and features change; check each app's store listing before you commit.
At a glance
| Feature | bao | Baby Tracker (Nighp) |
|---|---|---|
| Price | Free. Optional paid avatar packs; every tracking feature is free. | Free. Remove Ads $4.99 one-time; Plus about $5.99/mo or $49.99/yr |
| Ads in the free version | None, ever. Your data is never sold. | Yes, unless you pay to remove them |
| Platforms | Android and Wear OS, iPhone app coming soon; the web app works on iPhone and desktop today | iPhone, iPad, Apple Watch, Vision Pro, Android |
| Sharing with caregivers | Free for everyone you invite: caregivers (can log) or observers (view-only) | Free sync across devices and caregivers; one Plus subscription covers the whole sync group |
| Feeds, sleep & diapers | Yes: nursing timer with sides, bottles, pumping, sleep, diapers | Yes |
| Elimination communication | Yes: opt-in EC tab that logs catches and misses | Not advertised |
| Charts & insights | 7-day charts for sleep, feeds, naps, and potty, plus growth and allergen views | "What's Next" timing cues in paid Plus |
Which should you choose?
Choose Baby Tracker (Nighp) if…
- You want a long-established app with a very large base of ratings.
- You need a native iPhone, iPad, or Apple Watch app today.
- You only need newborn basics and don't mind ads, or paying once to remove them.
Choose bao if…
- You don't want ads at all, and don't want to pay to make them go away.
- You want an app that grows into first foods, allergens, and potty training.
- You practice elimination communication.
- You want to connect your own AI assistant, like Claude or ChatGPT, to your logs.
About Baby Tracker (Nighp)
Baby Tracker – Newborn Log by Nighp is one of the most-rated baby trackers on the App Store, a straightforward logger for feeds, sleep, and diapers. It's made by Nighp Software LLC; see their website for current plans and pricing.
About bao
bao is a free baby and toddler tracker made by aequitas labs. It changes with your child's stage, from newborn feeds and sleep to first foods and then potty training, and it's free for every caregiver you invite. There are no ads and we never sell your data. Read more in our guide to the best baby tracking apps.
Frequently asked questions
Does Baby Tracker (Nighp) have ads?
Yes. Its Google Play listing says it contains ads. You can remove them with a one-time purchase or the Plus subscription. bao has no ads in any version.
Is bao a good Baby Tracker alternative?
bao is a good alternative if you want an ad-free tracker that also covers first foods, allergens, potty training, and elimination communication, with free sharing for every caregiver.
Sources
Baby Tracker (Nighp) details checked October 2026 against: