# Kahlenberg Industries vs Censor Bleep

The clearest difference is rating: Censor Bleep at 4.5 against Kahlenberg Industries's 2.8. Censor Bleep also leads on update cadence (every 4 months vs every 32 months) and ratings volume (106 vs 4). Kahlenberg Industries's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Censor Bleep sells 1 one-off in-app purchase. Kahlenberg Industries asks for nothing beyond the download.

Censor Bleep holds the better App Store score, 4.5 against 2.8. That said, the two scores are not equally well evidenced: Censor Bleep has 106 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 67% of Kahlenberg Industries's written reviews are positive against 58% of Censor Bleep's, so the app with the better star average is not the one people write more warmly about.

Kahlenberg Industries ships an update every 32 months, Censor Bleep every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Kahlenberg Industries | Censor Bleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/kahlenberg-industries/id1052346401/reviews) | **[4.5 (106 ratings)](https://appshunter.io/ios/app/censor-bleep/id1476612437/reviews)** |
| Number of ratings | 4 | **106** |
| Positive reviews | **66.7% of reviews** | 58.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 32 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 51 MB | 24 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kahlenberg Industries, Inc.](https://appshunter.io/developer/1052346250) | [Brandon Stecklein](https://appshunter.io/developer/498894252) |

## What reviewers say

### Kahlenberg Industries

[App page](https://appshunter.io/ios/app/kahlenberg-industries/id1052346401)

Access a collection of airhorn sounds from a renowned manufacturer. This app also provides user manuals for select products, offering a convenient way to explore their offerings.

**Highlights:** Airhorn sound library, User manuals for select products, Product information

**In-app purchases:** none


### Censor Bleep

[App page](https://appshunter.io/ios/app/censor-bleep/id1476612437)

Instantly censor audio in real-time with a prominent button. Ideal for podcasts, pranks, or comedic moments, it offers customizable sound effects and works across devices. Enjoy a fun, fast, and free audio editing experience.

**Highlights:** Real-time bleep sound, Morse Code mode, Custom frequency & waveform, Cross-device compatibility, Instant censoring

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Censor Bleep Premium | $2.99 | one-time |


## Frequently asked questions

### Is Kahlenberg Industries free?

Kahlenberg Industries is free to download, with no in-app purchases.

### Is Censor Bleep free?

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

### Which has better reviews, Kahlenberg Industries or Censor Bleep?

Censor Bleep is rated higher. Kahlenberg Industries averages 2.8 out of 5 from 4 ratings, while Censor Bleep averages 4.5 from 106 ratings.

### Do Kahlenberg Industries or Censor Bleep have ads?

Censor Bleep shows ads; Kahlenberg Industries does not.

### Which is updated more often, Kahlenberg Industries or Censor Bleep?

Kahlenberg Industries ships an update every 32 months, and Censor Bleep every 4 months. Most recently, Kahlenberg Industries was updated on November 1, 2026 and Censor Bleep on November 3, 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.*