# Frequency Generator vs Frequency Gen

The clearest difference is ads: Frequency Generator at none against Frequency Gen's shown. Frequency Generator also leads on update cadence (daily vs every 3 months). Frequency Gen's advantage is iOS requirement (15.0 vs 18.0). On price, 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.

Frequency Generator ships an update daily, Frequency Gen every 3 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Frequency Generator | Frequency Gen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11 ratings)](https://appshunter.io/ios/app/frequency-generator-soundrx/id6743776632/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 3 months |
| Monetization | Free | — |
| Size | 23 MB | 6 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [金红 李](https://appshunter.io/developer/1781133144) | [Nina Lobadina](https://appshunter.io/developer/1875984972) |

## What reviewers say

### Frequency Generator

[App page](https://appshunter.io/ios/app/frequency-generator-soundrx/id6743776632)

This app generates customizable sound frequencies and ambient tones to promote relaxation, meditation, focus, and sleep. It offers brainwave entrainment and solfeggio frequencies for various wellness goals.

**Highlights:** Customizable frequency generator (1-22000 Hz), Solfeggio frequencies, Brainwave entrainment tones, Ambient sound mixing, Background playback, Volume control

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

**In-app purchases:** none


### Frequency Gen

[App page](https://appshunter.io/ios/app/frequency-gen/id6758956523)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Frequency Generator free?

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

### Is Frequency Gen free?

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

### Do Frequency Generator or Frequency Gen have ads?

Frequency Gen shows ads; Frequency Generator does not.

### Which is updated more often, Frequency Generator or Frequency Gen?

Frequency Generator ships an update daily, and Frequency Gen every 3 months. Most recently, Frequency Generator was updated on October 24, 2026 and Frequency Gen on October 16, 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.*