# Koa - Baby Sleep Tracker — Know your baby's sleep cycle

> Know your baby's sleep cycle (iPhone/iPad app by Oluwafemi Bright-Oridami.)

- Source: https://appshunter.io/ios/app/koa-baby-sleep-tracker/id6808342912 (this page in markdown: same URL + `.md`)
- Developer: [Oluwafemi Bright-Oridami](https://appshunter.io/developer/1853162510)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 439 MB
- Languages: American English, German (Germany)
- Released: 2026-09-08
- Data updated: 2026-10-06

## What is Koa?

Koa exists because my daughter hit the four month sleep regression and our nights fell apart.

Every evening became the same fight. Rock her down, lower her into the crib, hold your breath, hear her cry before you reach the door. We stopped sleeping in shifts and started just not sleeping. And every sound through the night was a 3 am decision: go in and risk waking her fully, or wait and feel like the worst parent alive.

Koa is the app I wish we'd had.

You tell Koa when she falls asleep and when she wakes. One tap each. That is all it needs. From those two taps Koa works out when the next sleep is likely to come, and tells you before she is past it, because a baby put down at the right time goes down easier than the same baby twenty minutes late.

In the morning Koa hands you the night: how long she actually slept, how many times she woke, her longest stretch. Not a blur you half remember.

And when the nights stack up, Koa shows you the one thing every exhausted parent needs to know: whether it's actually getting better. Week over week, in your baby's real numbers. Koa starts from what babies her age usually do and shifts to what she actually does, so the times get more hers the longer you log.

WHAT KOA DOES

One tap when they fall asleep, one when they wake
The next sleep predicted as a window, not a guess at a minute
Plain language for why Koa thinks so, every time
The rest of the day reshaped after every sleep
An answer built from today's sleep when they will not go down
Seven day history, real averages, and how often Koa was right
Sleep sounds that run all night: rain, ocean, heartbeat, lullaby, deep hush
Short offline guides for the questions at 3 am

KOA PLUS One yearly plan with a 3-day free trial. Cancel anytime.

From one tired parent to another: I hope Koa gives you your nights back.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://femidev1.github.io/koa-legal/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Koa Plus | $19.99 | per year |


## Is Koa safe?

Not enough ratings yet to assess Koa.

## Is Koa legit?

Koa - Baby Sleep Tracker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Koa is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 2.0 — 2026-09-18

Bug fixes and updates

### 1.1 — 2026-09-10

Koa is now available in German.

New: a Connected devices screen that shows which phone is listening and which ones get the alerts. Any watch paired to a phone that gets alerts is notified too, with nothing to set up.

Also: clearer wording throughout and a handful of fixes.

### 1.0 — 2026-09-08

No release notes.

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## More apps by Oluwafemi Bright-Oridami

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- [Alphacleaner : Storage Cleaner](https://appshunter.io/ios/app/alphacleaner-storage-cleaner/id6758280063)
- [Authentic scaner - AI](https://appshunter.io/ios/app/authentic-scaner-ai/id6759013158)
- [Foxly Math: Math, Snap & Learn](https://appshunter.io/ios/app/foxly-math-math-snap-and-learn/id6770144910)
- [JackedASF - Voice Workout Log](https://appshunter.io/ios/app/jackedasf-voice-workout-log/id6783025622)

All apps by Oluwafemi Bright-Oridami: https://appshunter.io/developer/1853162510

## Related topics

[koa](https://appshunter.io/ios/topics/koa)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-06.*