# Baby Sleep Time Guide — An estimate from your logs.

> An estimate from your logs. (iPhone/iPad app by AKIHIRO MATSUYAMA.)

- Source: https://appshunter.io/ios/app/baby-sleep-time-guide/id6804552590 (this page in markdown: same URL + `.md`)
- Developer: [AKIHIRO MATSUYAMA](https://appshunter.io/developer/6789115438)
- Category: Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 21 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, European Portuguese, European Spanish, Chinese (Traditional, Taiwan), Vietnamese
- Released: 2026-08-31
- Data updated: 2026-09-20
- User reviews in markdown: https://appshunter.io/ios/app/baby-sleep-time-guide/id6804552590/reviews.md

## What is Baby Sleep Time Guide?

Tap when the baby falls asleep, tap when they wake. From that, and from your own baby's rhythm, a rough time for the next sleep.

- One tap to record
- "Asleep" when they go down, "awake" when they get up
- Times can be corrected afterwards
- Feeds and nappies are deliberately not added. Recording is kept as light as possible

- A guide that emerges from your own record
- Once about three days are in (six sleep stretches), a rough time for the next sleep is shown, based on your own baby's record
- A short reason is written alongside it, such as "the last nap was on the short side, so this is earlier than usual"
- Until enough is recorded, a general rough guide for the first month or two is shown for reference, with its source

- Honest, and never blaming
- When the guide is wrong, nothing turns red and nothing marks a cross
- Nothing here is stated as a certainty. It is a rough guide
- This is not medical advice and this app is not a medical device. For anything about your baby's health or development, please talk to the people you usually turn to

- Quiet at night
- Notifications are silent overnight (22:00 to 06:00 by default), and the hours can be changed

- Made to be safe to use
- Everything stays inside this device only (nothing is sent anywhere at all)
- No account is needed
- No ads
- The record, the timeline and the next-sleep guide are all yours to use

- About the in-app purchase
- A one-time purchase opens the weekly summary (total sleep for the week, how it is moving, how close the guides came)
- There is no subscription. You pay once
- Without it, the main features work as they are

For the "is it about time?" of settling a baby down.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ねんねよそう プラス | $1.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-09-10

• Minor display and stability improvements

### 1.0 — 2026-08-31

No release notes.

## More apps by AKIHIRO MATSUYAMA

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- [AI韓国語 にゃんと｜推し活・ハングル・初心者から](https://appshunter.io/ios/app/ai/id6789367043)

All apps by AKIHIRO MATSUYAMA: https://appshunter.io/developer/6789115438

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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 2026-09-20.*