# Hotmoon vs NORM Rhythm

The clearest difference is rating: NORM Rhythm at 5.0 against Hotmoon's 3.2. NORM Rhythm also leads on in-app purchases (none vs 2). Hotmoon's advantage is ratings volume (42 vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Hotmoon sells 2 in-app purchases, starting at $4.99 per month. NORM Rhythm asks for nothing beyond the download.

NORM Rhythm holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Hotmoon has 42 ratings behind it against 1, so its average is the more settled of the two.

Hotmoon ships an update fortnightly, NORM Rhythm weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Hotmoon | NORM Rhythm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (42 ratings)](https://appshunter.io/ios/app/hotmoon/id1619035686/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/norm-rhythm/id6785315293/reviews)** |
| Number of ratings | **42** | 1 |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | Free |
| Size | 49 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ustellar Technology Inc.](https://appshunter.io/developer/1451262106) | [NeuroSpire Labs Inc](https://appshunter.io/developer/6783436421) |

## What reviewers say

### Hotmoon

[App page](https://appshunter.io/ios/app/hotmoon/id1619035686)

This app offers a personalized sleep solution by combining sound and light therapy with customizable sleep scenes. It provides a vast library of natural white noise, professional sound waves, and an intelligent mixing console to create unique soundscapes for better sleep.

**Highlights:** Sound Light Therapy Healing System, Sleep Scene Customization, 200+ natural white noise options, 300+ professional sound waves, Intelligent sound mixing console, Customizable soundscapes

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Continuous Monthly VIP | $4.99 | per month |
| Continuous Year VIP | $49.99 | per year |


### NORM Rhythm

[App page](https://appshunter.io/ios/app/norm-rhythm/id6785315293)

Identify and break negative behavioral loops with daily guided actions. Understand your patterns, track your progress, and build healthier habits. Connect with a partner or use it solo for personal growth.

**Highlights:** Pattern Finder assessment, Daily focused actions, Mood and regulation check-ins, Self-contract creation, Partner syncing, Therapist booking integration

**In-app purchases:** none


## Frequently asked questions

### Is Hotmoon free?

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

### Is NORM Rhythm free?

NORM Rhythm is free to download, with no in-app purchases.

### Which has better reviews, Hotmoon or NORM Rhythm?

NORM Rhythm is rated higher. Hotmoon averages 3.2 out of 5 from 42 ratings, while NORM Rhythm averages 5.0 from 1 ratings.

### Do Hotmoon or NORM Rhythm have ads?

Neither Hotmoon nor NORM Rhythm shows ads.

### Which is updated more often, Hotmoon or NORM Rhythm?

Hotmoon ships an update fortnightly, and NORM Rhythm weekly. Most recently, Hotmoon was updated on November 3, 2026 and NORM Rhythm on October 31, 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.*