# Sleep Night Tracker Log vs Sleep Diary

The clearest difference is ads: Sleep Night Tracker Log at none against Sleep Diary's shown. Sleep Diary's advantage is update cadence (every 4 weeks vs every 3 months) and iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Sleep Night Tracker Log sells 2 in-app purchases, starting at $2.99 per 7 days and Sleep Diary sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Sleep Night Tracker Log ships an update every 3 months, Sleep Diary every 4 weeks. Both last shipped on November 13, 2026.

## The numbers

| Metric | Sleep Night Tracker Log | Sleep Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sleep-diary-bedtime-tracker/id6770981026/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 94 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emre Acikgoz](https://appshunter.io/developer/1757822066) | [Seulki Eom](https://appshunter.io/developer/1718927408) |

## What reviewers say

### Sleep Night Tracker Log

[App page](https://appshunter.io/ios/app/sleep-night-tracker-log/id6758956525)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| Yearly Pro | $14.99 | per year |


### Sleep Diary

[App page](https://appshunter.io/ios/app/sleep-diary-bedtime-tracker/id6770981026)

Manually log your sleep, including naps and split sleep, to understand your rest patterns. Track daily factors like caffeine and exercise alongside your sleep to identify correlations. View trends in duration, bedtime, and morning energy.

**Highlights:** Manual sleep logging, Track naps and split sleep, Log daily factors (caffeine, exercise), View sleep duration trends, Analyze bedtime and wake-time patterns, Add notes to sleep records, Offline recording

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleep Diary Pro Monthly | $1.99 | per month |


## Frequently asked questions

### Is Sleep Night Tracker Log free?

Sleep Night Tracker Log is free to download, with in-app purchases available.

### Is Sleep Diary free?

Sleep Diary is free to download, with in-app purchases available.

### Do Sleep Night Tracker Log or Sleep Diary have ads?

Sleep Diary shows ads; Sleep Night Tracker Log does not.

### Which is updated more often, Sleep Night Tracker Log or Sleep Diary?

Sleep Night Tracker Log ships an update every 3 months, and Sleep Diary every 4 weeks. Most recently, Sleep Night Tracker Log was updated on November 13, 2026 and Sleep Diary on November 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*