App comparison · checked 2026-10-30
OBubba vs Robin Baby: features compared
A factual, side-by-side look at OBubba and Robin Baby, using each app’s own listings. No spin, just what each one says it does.
The short version
Robin Baby
In their words: “One-handed baby tracker with an optional AI helper that logs by voice or photo”
Made by Bunny Hopper Labs Inc.
OBubba
A baby sleep tracker that learns your baby’s routine and checks what may have disrupted sleep. Listed with Step-by-step sleep plan or coaching, Menstrual cycle tracking, Weaning support, Teething tracking and support, Developmental waves, Cross-analysis of sleep, weaning, nappies, teething, milestones, development and food reactions, which we could not find on Robin Baby’s own pages.
Side by side
| Feature | OBubba | Robin Baby |
|---|---|---|
| App languages | 13 | 8 |
| Nap and bedtime predictions | Yes | Yes |
| Step-by-step sleep plan or coaching | Yes | Not stated |
| In-app sleep coach chat | Yes | Yes |
| Free everyday tracking | Yes | Yes |
| Menstrual cycle tracking | Yes | Not stated |
| Feed tracking | Yes | Yes |
| Nappy (diaper) tracking | Yes | Yes |
| Pumping log | Yes | Yes |
| Solids and food tracking | Yes | Yes |
| Weaning support | Yes | Not stated |
| Teething tracking and support | Yes | Not stated |
| Developmental waves | Yes | Not stated |
| Milestones | Yes | Yes |
| Cross-analysis of sleep, weaning, nappies, teething, milestones, development and food reactions | Yes | Not stated |
| Parental wellbeing support | Yes | Not stated |
| Growth percentiles | Yes | Yes |
| Partner sharing and sync | Yes | Yes |
| Nursery and carer sharing | Yes | Yes |
| White noise and sleep sounds | Yes | Not stated |
| Import from another app (CSV) | Yes | Yes |
| Export your data | Yes | Yes |
| Home screen widgets | Yes | Yes |
| Live Activities | Yes | Not stated |
| Apple Watch app | Yes | Yes |
| Pregnancy tracking | Yes | Not stated |
| Twins and multiple babies | Yes | Not stated |
Facts about other apps come from their own App Store and Google Play listings and websites, checked on 2026-10-30. “Not stated” means we could not find the feature on their own pages, not that it is missing. Robin Baby 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 Spotted something out of date?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 Robin Baby
- App Store listing says nap and bedtime predictions are Premium, with a full day's nap schedule from 12 weeks, based on the baby's age and their own recent sleep.
- App Store listing says the Robin AI helper (Premium) can log from a spoken sentence or a photo of a daycare sheet, and answer questions from your logs.
- App Store listing says caregiver sharing is free for up to 3 caregivers, and unlimited with Premium.
- App Store listing says you can import a CSV or Excel export from another tracker and preview it before saving.
What OBubba is built to do
Switching from Robin Baby
- In Robin Baby, 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 with your baby’s routine
See OBubba’s predictions for your baby this week.
Free to download. Partner sync included. A 14-day free trial of Premium guidance.
Questions
Is OBubba free like Robin Baby?
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 14-day free trial. For Robin Baby, their own listing says: Robin Baby says everyday tracking is free: tap logging and timers, Lock Screen timers, the timeline, reminders, the Solids + Allergen Tracker, growth charts, basic insights, milestone keepsakes, sharing with up to 3 caregivers and CSV export. Sleep predictions, the Robin AI helper, voice and photo logging, Doctor Summary PDFs, the Apple Watch app and widgets are Premium, with a 7-day trial at sign-up.
Can I move my data from Robin Baby to OBubba?
In Robin Baby, 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 Robin Baby?
It depends on what you need. OBubba is built around sleep: it learns your baby’s wake windows, predicts naps and bedtime, and checks more than 30 common factors that can disrupt sleep. Comparing both apps with your own routine is the fairest test.