# Sleep Diary vs Sleep Tracker

The clearest difference is rating: Sleep Diary at 5.0 against Sleep Tracker's 1.0. Sleep Diary also leads on monetization model (ad-supported vs subscription) and update cadence (every 4 weeks vs every 3 months). Sleep Tracker's advantage is ads (none vs shown). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Sleep Diary sells 1 in-app purchase, starting at $1.99 per month and Sleep Tracker sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Sleep Diary holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Sleep Diary ships an update every 4 weeks, Sleep Tracker every 3 months. The most recent releases landed on November 13, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Sleep Diary | Sleep Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sleep-diary-bedtime-tracker/id6770981026/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sleep-tracker-diary-and-log/id6787393525/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | **Ad-supported** | Subscription |
| Size | 94 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seulki Eom](https://appshunter.io/developer/1718927408) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### Sleep Diary

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

Easily log your sleep patterns, including naps and split sessions, in under 30 seconds. Track your bedtime, wake time, and sleep quality with a simple interface. View weekly trends and analyze sleep factors to understand your habits.

**Highlights:** Log bedtime and wake time, Rate sleep quality, Track naps and split sleep, View weekly sleep patterns, Analyze sleep factors, Offline functionality

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

**In-app purchases (1)**

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


### Sleep Tracker

[App page](https://appshunter.io/ios/app/sleep-tracker-diary-and-log/id6787393525)

Understand your sleep patterns by logging bedtime, wake time, and quality. This private, offline app reveals trends and factor correlations to help you improve your rest and build better sleep routines.

**Highlights:** Sleep log and diary, Offline functionality, Trend charts, Factor correlations, Bedtime reminders, CSV export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $24.99 | per year |
| Premium Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Sleep Diary free?

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

### Is Sleep Tracker free?

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

### Which has better reviews, Sleep Diary or Sleep Tracker?

Sleep Diary is rated higher. Sleep Diary averages 5.0 out of 5 from 1 ratings, while Sleep Tracker averages 1.0 from 1 ratings.

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

Sleep Diary shows ads; Sleep Tracker does not.

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

Sleep Diary ships an update every 4 weeks, and Sleep Tracker every 3 months. Most recently, Sleep Diary was updated on November 13, 2026 and Sleep Tracker on November 7, 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.*