# Streemur vs FrequencyCat

The clearest difference is review sentiment: FrequencyCat at 100% against Streemur's 42%. FrequencyCat also leads on price (Free vs $2.99) and rating (5.0 vs 4.4). Streemur's advantage is update cadence (every 3 months vs every 40 months) and ratings volume (16 vs 1). On ads and in-app purchases there is nothing between them.

FrequencyCat is free to download; Streemur costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FrequencyCat holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Streemur has 16 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 42% of Streemur's written reviews are positive against 100% of FrequencyCat's.

Streemur ships an update every 3 months, FrequencyCat every 40 months. The most recent releases landed on September 8, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Streemur | FrequencyCat |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.4 (16 ratings)](https://appshunter.io/ios/app/streemur/id1307609511/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/frequencycat/id6448219399/reviews)** |
| Number of ratings | **16** | 1 |
| Positive reviews | 41.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 40 months |
| Monetization | Paid | **Free** |
| Size | 1 MB | 3 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Casey I.T. LLC](https://appshunter.io/developer/415417969) | [Xuesong Zhang](https://appshunter.io/developer/1684075008) |

## What reviewers say

### Streemur

[App page](https://appshunter.io/ios/app/streemur/id1307609511)

Explore a vast collection of internet audio streams for creative sound design and musical experimentation. This app offers a palette of random streams and allows users to add their own presets, functioning as an InterApp Audio sound generator.

**Highlights:** 50 preset random internet audio streams, Add up to 5 user presets, InterApp Audio sound generator, Compatible with GarageBand, AUM, Cubasis, etc., For experimental musicians and sound designers

**Features:** macOS Compatibility

**In-app purchases:** none


### FrequencyCat

[App page](https://appshunter.io/ios/app/frequencycat/id6448219399)

Transform your photos into unique sound art using advanced image-to-sound technology. Explore, enjoy, and share your creative audio-visual pieces. Embrace your inner artist and discover the unexpected.

**Highlights:** Morph images into sound art, Create spectrogram oddities, Share sound art creations, Unique audio-visual experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Streemur free?

Streemur costs $2.99, with no in-app purchases.

### Is FrequencyCat free?

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

### Which has better reviews, Streemur or FrequencyCat?

FrequencyCat is rated higher. Streemur averages 4.4 out of 5 from 16 ratings, while FrequencyCat averages 5.0 from 1 ratings.

### Do Streemur or FrequencyCat have ads?

Neither Streemur nor FrequencyCat shows ads.

### Which is updated more often, Streemur or FrequencyCat?

Streemur ships an update every 3 months, and FrequencyCat every 40 months. Most recently, Streemur was updated on September 8, 2026 and FrequencyCat on September 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*