# 貨飛 Fuuffy vs KB Volume Lock & Limiter

The clearest difference is in-app purchases: 貨飛 Fuuffy at none against KB Volume Lock & Limiter's 5. 貨飛 Fuuffy also leads on update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KB Volume Lock & Limiter sells 5 in-app purchases, starting at $2.99 per 7 days. 貨飛 Fuuffy asks for nothing beyond the download.

貨飛 Fuuffy ships an update every 5 days, KB Volume Lock & Limiter every 3 weeks. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 貨飛 Fuuffy | KB Volume Lock & Limiter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/kb-volume-lock-and-limiter/id6749469745/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 56 MB | 4 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nexo Electronics Limited](https://appshunter.io/developer/1830205923) | [Christopher Mayberry](https://appshunter.io/developer/1390482166) |

## What reviewers say

### 貨飛 Fuuffy

[App page](https://appshunter.io/ios/app/fuuffy/id6749364342)

**Features:** macOS Compatibility

**In-app purchases:** none


### KB Volume Lock & Limiter

[App page](https://appshunter.io/ios/app/kb-volume-lock-and-limiter/id6749469745)

This app helps parents set and lock safe volume limits on iOS devices, protecting children's hearing. It offers customizable limits, an auto-off timer, and optional PIN protection for enhanced control.

**Highlights:** Customizable volume limits (10%-100%), Volume lock to prevent overrides, Smart auto-off timer, PIN protection for settings, Family sharing for multiple devices, Easy one-tap activation

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KB Volume Lock Weekly | $2.99 | per 7 days |
| KB Volume Lock Monthly | $3.99 | per month |
| KB Volume Lock 6 Month | $29.99 | per 6 months |
| KB Volume Lock Yearly | $39.99 | per year |
| KB Volume Lock Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is 貨飛 Fuuffy free?

貨飛 Fuuffy is free to download, with no in-app purchases.

### Is KB Volume Lock & Limiter free?

KB Volume Lock & Limiter is free to download, with in-app purchases available.

### Do 貨飛 Fuuffy or KB Volume Lock & Limiter have ads?

Neither 貨飛 Fuuffy nor KB Volume Lock & Limiter shows ads.

### Which is updated more often, 貨飛 Fuuffy or KB Volume Lock & Limiter?

貨飛 Fuuffy ships an update every 5 days, and KB Volume Lock & Limiter every 3 weeks. Most recently, 貨飛 Fuuffy was updated on October 10, 2026 and KB Volume Lock & Limiter on October 17, 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.*