# Sleep Cycle Tracker & Analyzer vs Sleep Noise Machine

The clearest difference is rating: Sleep Cycle Tracker & Analyzer at 5.0 against Sleep Noise Machine's 4.6. Sleep Noise Machine's advantage is ratings volume (152 vs 2) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Sleep Cycle Tracker & Analyzer sells 3 in-app purchases, starting at $4.99 per 7 days and Sleep Noise Machine sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Sleep Cycle Tracker & Analyzer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Sleep Noise Machine has 152 ratings behind it against 2, so its average is the more settled of the two.

Sleep Cycle Tracker & Analyzer ships an update every 5 days, Sleep Noise Machine every 4 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sleep Cycle Tracker & Analyzer | Sleep Noise Machine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sleep-cycle-tracker-and-analyzer/id6742377483/reviews)** | [4.6 (152 ratings)](https://appshunter.io/ios/app/sleep-noise-machine/id6743419325/reviews) |
| Number of ratings | 2 | **152** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 51 MB | 41 MB |
| Requires iOS | 18.2 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lori Nguyen](https://appshunter.io/developer/1872689629) | [Simon Burgess](https://appshunter.io/developer/960547111) |

## What reviewers say

### Sleep Cycle Tracker & Analyzer

[App page](https://appshunter.io/ios/app/sleep-cycle-tracker-and-analyzer/id6742377483)

This app enhances sleep quality by tracking and analyzing sleep cycles, duration, and quality. It offers smart alarms, snore detection, and personalized insights to help users wake up refreshed and build healthier sleep habits.

**Highlights:** Sleep cycle tracking, Smart sleep analysis, Snore and noise detection, Smart alarm, Relaxation sounds, Personalized insights, Syncs with Apple Health

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tracker PRO (weekly) | $4.99 | per 7 days |
| Tracker PRO (monthly) | $12.99 | per month |
| Tracker PRO (yearly) | $39.99 | per year |


### Sleep Noise Machine

[App page](https://appshunter.io/ios/app/sleep-noise-machine/id6743419325)

Generate high-quality white, pink, brown, and black noise with advanced audio customization. Create the ideal sound environment for sleep, focus, or masking distractions with real-time adjustments and a user-friendly interface.

**Highlights:** High-quality white, pink, brown, black noise, 10-band graphic equalizer, Adjustable high-pass and low-pass filters, Real-time audio spectrum visualization, Timer with auto-stop and fade out, Ear fatigue reduction methods, Customizable user presets

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Weekly With Trial | $3.99 | per 7 days |
| Premium Annual | $19.99 | per year |
| Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Sleep Cycle Tracker & Analyzer free?

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

### Is Sleep Noise Machine free?

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

### Which has better reviews, Sleep Cycle Tracker & Analyzer or Sleep Noise Machine?

Sleep Cycle Tracker & Analyzer is rated higher. Sleep Cycle Tracker & Analyzer averages 5.0 out of 5 from 2 ratings, while Sleep Noise Machine averages 4.6 from 152 ratings.

### Do Sleep Cycle Tracker & Analyzer or Sleep Noise Machine have ads?

Neither Sleep Cycle Tracker & Analyzer nor Sleep Noise Machine shows ads.

### Which is updated more often, Sleep Cycle Tracker & Analyzer or Sleep Noise Machine?

Sleep Cycle Tracker & Analyzer ships an update every 5 days, and Sleep Noise Machine every 4 days. Most recently, Sleep Cycle Tracker & Analyzer was updated on October 27, 2026 and Sleep Noise Machine on October 24, 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.*