# Silent AI vs QMox

The clearest difference is update cadence: QMox at weekly against Silent AI's every 3 weeks. Silent AI's advantage is iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Silent AI sells 4 in-app purchases, starting at $1.99 per 7 days and QMox sells 10 in-app purchases, starting at $5.90 per month. Whichever you choose, the download price is not the number that matters.

Silent AI ships an update every 3 weeks, QMox weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Silent AI | QMox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (46 ratings)](https://appshunter.io/ios/app/silent-ai/id1577469934/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 8.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Subscription | — |
| Size | 56 MB | 44 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Hanshuang Technology Co., Ltd](https://appshunter.io/developer/1528130869) | [深圳市丽眼智能有限公司](https://appshunter.io/developer/1882647704) |

## What reviewers say

### Silent AI

[App page](https://appshunter.io/ios/app/silent-ai/id1577469934)

Enhance your environment with a variety of nature sounds and ambient audio. Control lighting, set sleep timers, and customize colors for a personalized atmosphere. This app is designed to be used with a compatible smart physical device.

**Highlights:** Night and forest sounds, Wave, rain, and thunder audio, Brook and bird singing sounds, Adjustable brightness, Set timer/sleep timer, Change colors

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Magical Lamp&Permium（weekly） | $1.99 | per 7 days |
| Silent AI & Premium(a month) | $1.99 | per month |
| Silent AI &Premium(six months) | $9.99 | per 6 months |
| Silent AI & Premium(a year) | $12.99 | per year |


### QMox

[App page](https://appshunter.io/ios/app/qmox/id6760101511)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QMox Monthly | $5.90 | per month |
| QMox Three Device Monthly | $17.49 | per month |
| QMox Three Device Monthly2 | $17.49 | per month |
| QMox Monthly Four | $23.49 | per month |
| QMox Monthly Five | $29.49 | per month |
| QMox Yearly Two2 | $98.00 | per year |
| QMox Yearly Three | $146.99 | per year |
| QMox Three Device Yearly | $146.99 | per year |
| QMox Yearly Four | $195.99 | per year |
| QMox Yearly Five | $244.99 | per year |


## Frequently asked questions

### Is Silent AI free?

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

### Is QMox free?

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

### Do Silent AI or QMox have ads?

Neither Silent AI nor QMox shows ads.

### Which is updated more often, Silent AI or QMox?

Silent AI ships an update every 3 weeks, and QMox weekly. Most recently, Silent AI was updated on October 24, 2026 and QMox on October 28, 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.*