Huckleberry is the best-known baby sleep app, with years of history and a large, loyal user base, so it’s the natural comparison. Here is how the two line up on the things that matter day to day, based on Huckleberry’s own pricing page and help center.
At a glance
| Huckleberry | LunaLog | |
|---|---|---|
| Free tier | Tracking, basic reports and multi-device sync | All logging, real-time sync and unlimited caregivers |
| How a partner joins | Signs in to the same account | Their own account, joined by invite link or QR code |
| Nap prediction | SweetSpot (paid Plus plan) | Predicted nap window and bedtime (Premium) |
| Top paid plan | Premium: $14.99/month or $119.99/year | Premium: $9.99/month or $79.99/year |
| Free trial | 14 days of Premium, no card | 14 days of Premium from your first baby, no card |
| Expert coaching | Personalized sleep plans from their experts (Premium) | Not offered |
| AI assistant | Yes (Premium) | Ask Luna AI (Premium) |
Checked September 2026 against each company’s own pages (sources below). Prices and plans change — check before you buy.
The sharing difference
Huckleberry’s help center describes sharing as signing in to the same account on each caregiver’s phone. That’s simple, and it means everyone sees the same data. LunaLog gives each caregiver their own account instead: you send an invite link or show a QR code, they join in seconds, and every log syncs to every phone in real time. Each person keeps their own sign-in, and you can remove a nanny or grandparent later without changing anyone’s password.
Where Huckleberry is stronger
- Track record. Huckleberry has been refining its SweetSpot predictions for years across millions of families.
- Human expertise. Its Premium plan includes personalized sleep plans from its sleep experts; LunaLog doesn’t offer coaching.
Where LunaLog is different
- Separate accounts for every caregiver, free, with live sync — no shared password.
- A lower price for the prediction and planning features: $9.99/month or $79.99/year, and one subscription covers the whole household.
- A web app at app.lunalog.io, so a grandparent can log from a laptop without installing anything.
- A daily plan and weekly report built from your baby’s own logs, alongside the nap prediction.
We make LunaLog. Sources for the other apps:
Free to log.
Free to share.
Every caregiver gets their own account and the same live timeline — on iPhone, Android or any browser. Nap prediction, Today's Plan and the weekly report are free for your first 14 days, and one subscription covers the whole household.
Try LunaLog free