App comparison · checked 2026-10-21
OBubba vs nappi: features, price and ratings compared
A factual, side-by-side look at OBubba and nappi, using each app’s own listings. No spin, just what each one says it does.
The short version
nappi
In their words: “Baby tracker for the whole family”
Made by JOHN LUCAS PEEBLES GATICA.
OBubba
A baby sleep tracker that learns your baby’s rhythm and looks for the reason behind a bad night. Listed with Step-by-step sleep plan or coaching, Import from another app (CSV), which we could not find on nappi’s own pages.
Side by side
| Feature | OBubba | nappi |
|---|---|---|
| App Store rating (US) | 4.7 ★ (83 ratings) | 4.9 ★ (36 ratings) |
| App Store rating (UK) | 4.9 ★ (26 ratings) | 5.0 ★ (2 ratings) |
| In-app prices (US App Store) | $7.99 to $129.99 | Not stated |
| Platforms | iOS, Android, Apple Watch | iOS, Android, Apple Watch, Wear OS |
| App languages | 13 | 6 |
| Nap and bedtime predictions | Yes | Yes |
| Step-by-step sleep plan or coaching | Yes | Not stated |
| In-app sleep coach chat | Yes | Yes |
| 1:1 human sleep consultant | No | Not stated |
| Feed tracking | Yes | Yes |
| Nappy (diaper) tracking | Yes | Yes |
| Pumping log | Yes | Yes |
| Solids and weaning | Yes | Yes |
| Growth percentiles | Yes | Yes |
| Milestones | Yes | Yes |
| Partner sync | Yes | Yes |
| Sharing with other carers | Yes | Yes |
| White noise and sleep sounds | Yes | Yes |
| Import from another app (CSV) | Yes | Not stated |
| Export your data | Yes | Yes |
| Home screen widgets | Yes | Yes |
| Live Activities | Yes | Yes |
| Apple Watch app | Yes | Yes |
| Pregnancy tracking | Yes | Yes |
| Twins and multiple babies | Yes | Yes |
Facts about other apps come from their own App Store and Google Play listings and websites, checked on 2026-10-21. “Not stated” means we could not find the feature on their own pages, not that it is missing. Prices are the in-app purchase prices listed on the US App Store and vary by country and over time. nappi are trademarks of their respective owners. OBubba is not affiliated with, endorsed by or sponsored by them. Spotted something out of date? Email hello@obubba.com and we will correct it.
Worth knowing about nappi
- Website says Premium includes a 1-week free trial for new users and that store prices vary by country.
- Website says history can be imported from apps such as Huckleberry and Baby Tracker (file format not stated, so csvImport left null).
- App Store listing names the nap prediction feature SleepSense and the AI assistant Lumi AI.
- Website lists pregnancy tools: kick counter, contraction timer and hospital bag checklist.
What OBubba is built to do
Switching from nappi
- In nappi, export your history as a CSV file if the option is available on your plan.
- Install OBubba and create your baby’s profile.
- Go to Settings, Import from another app, and choose the file. OBubba reads the column headers and maps what it can.
- Check a few days of history, then keep logging as normal.
Try it on your own baby
See OBubba’s predictions for your baby this week.
Free to download. Partner sync included. A 7-day free trial of Premium guidance.
Questions
Is OBubba free like nappi?
OBubba is free to download with core tracking, partner sync and carer sharing included. Premium guidance costs $7.99 a month, $79.99 a year or $129.99 once on the US App Store, with a 7-day free trial. For nappi, their own listing says: nappi says it is "free forever", including full history, 14 days of trends, family sync, weekly summaries, sleep sound previews and CSV export; SleepSense nap predictions, long-term trends and Lumi AI (beyond 5 uses per month) are Premium.
Can I move my data from nappi to OBubba?
In nappi, export your history as a CSV file if the option is available on your plan. Install OBubba and create your baby’s profile. Go to Settings, Import from another app, and choose the file. OBubba reads the column headers and maps what it can. Check a few days of history, then keep logging as normal.
Which is better for baby sleep, OBubba or nappi?
It depends what you need. OBubba is built around sleep: it learns your baby’s wake windows, predicts naps and bedtime, and looks at over 30 common reasons sleep goes wrong with a gentle plan for each. Trying both on your own baby for a week is the fairest test.