# Waveguide Flute vs SL Radio Mini

The clearest difference is update cadence: Waveguide Flute at every 3 days against SL Radio Mini's fortnightly. SL Radio Mini's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Waveguide Flute ships an update every 3 days, SL Radio Mini fortnightly. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Waveguide Flute | SL Radio Mini |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sl-radio-mini/id6814707302/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | — | Free |
| Size | 4 MB | 30 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomonori Yamasaki](https://appshunter.io/developer/6807644322) | [VIACHESLAV ZHILTSOV](https://appshunter.io/developer/1862005860) |

## What reviewers say

### Waveguide Flute

[App page](https://appshunter.io/ios/app/waveguide-flute/id6807644320)

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

**In-app purchases:** none


### SL Radio Mini

[App page](https://appshunter.io/ios/app/sl-radio-mini/id6814707302)

This audio effect plugin transforms vocals, drums, and loops into a radio-style sound. It features a touch-draggable FM tuner and local AI for realistic radio character, offering control over interference and signal mix. It functions as both a standalone app and an AUv3 audio effect for music production.

**Highlights:** Touch-draggable FM tuner, Local AI radio character, Signal and Mix controls, Animated tuner glitches, Standalone app and AUv3 effect, Runs fully on device

**Features:** iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Waveguide Flute free?

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

### Is SL Radio Mini free?

SL Radio Mini is free to download, with no in-app purchases.

### Do Waveguide Flute or SL Radio Mini have ads?

Neither Waveguide Flute nor SL Radio Mini shows ads.

### Which is updated more often, Waveguide Flute or SL Radio Mini?

Waveguide Flute ships an update every 3 days, and SL Radio Mini fortnightly. Most recently, Waveguide Flute was updated on October 26, 2026 and SL Radio Mini on October 29, 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.*