# Noise store vs ADHD Sound App

The clearest difference is price: ADHD Sound App at Free against Noise store's $0.99. ADHD Sound App also leads on update cadence (fortnightly vs every 5 months). Noise store's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support there is nothing between them.

ADHD Sound App is free to download; Noise store costs $0.99 up front. ADHD Sound App sells 9 in-app purchases, starting at $4.99 per 7 days. Noise store asks for nothing beyond the download.

Noise store ships an update every 5 months, ADHD Sound App fortnightly. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Noise store | ADHD Sound App |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.6 (153 ratings)](https://appshunter.io/ios/app/adhd-sound-app/id6503135887/reviews)** |
| Number of ratings | — | **153** |
| Positive reviews | — | 45.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | — | Subscription |
| Size | 15 MB | 83 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [andrzej kar](https://appshunter.io/developer/1197919669) | [Better Sleep Rise Elite](https://appshunter.io/developer/1707143652) |

## What reviewers say

### Noise store

[App page](https://appshunter.io/ios/app/noise-store/id1209678642)

**Features:** macOS Compatibility

**In-app purchases:** none


### ADHD Sound App

[App page](https://appshunter.io/ios/app/adhd-sound-app/id6503135887)

This app uses personalized sound therapy and brain-stimulating exercises to improve focus, relaxation, and sleep. It offers an ADHD-friendly mode to help users manage distractions and enhance mental clarity naturally.

**Highlights:** Personalized sound therapy, Brain-stimulating exercises, Focus enhancement, Stress reduction, Deeper sleep promotion, ADHD-friendly mode

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mellow Premium | $4.99 | per 7 days |
| Mellow Premium | $4.99 | per 7 days |
| Mellow Premium | $9.99 | per month |
| Mellow Premium | $24.99 | per year |
| Mellow Premium | $24.99 | per year |
| Mellow Premium | $24.99 | per year |
| Mellow Premium | $39.99 | per year |
| ADHD Sound Premium | $47.99 | per year |
| UniSleep Premium Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Noise store free?

Noise store costs $0.99, with no in-app purchases.

### Is ADHD Sound App free?

ADHD Sound App is free to download, with in-app purchases available.

### Do Noise store or ADHD Sound App have ads?

ADHD Sound App shows ads; Noise store does not.

### Which is updated more often, Noise store or ADHD Sound App?

Noise store ships an update every 5 months, and ADHD Sound App fortnightly. Most recently, Noise store was updated on November 2, 2026 and ADHD Sound App on November 8, 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.*