# Frequency Generator vs Frequency Gen

The clearest difference is in-app purchases: Frequency Gen at none against Frequency Generator's 2. Frequency Gen also leads on iOS requirement (15.0 vs 18.3). Frequency Generator's advantage is ads (none vs shown) and update cadence (monthly vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Frequency Generator sells 2 in-app purchases, starting at $4.99 per 7 days. Frequency Gen asks for nothing beyond the download.

Frequency Generator ships an update monthly, Frequency Gen every 3 months. The most recent releases landed on September 24, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Frequency Generator | Frequency Gen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/frequency-generator/id6468866671/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Freemium | — |
| Size | 21 MB | 6 MB |
| Requires iOS | 18.3 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Manfred Kuegel](https://appshunter.io/developer/1520736594) | [Nina Lobadina](https://appshunter.io/developer/1875984972) |

## What reviewers say

### Frequency Generator

[App page](https://appshunter.io/ios/app/frequency-generator/id6468866671)

Generate precise audio tones for sleep, focus, and relaxation. Explore a wide frequency range, shape waveforms, and access presets like Solfeggio frequencies. An optional Pro upgrade unlocks all features.

**Highlights:** Wide frequency range (1 Hz - 22,000 Hz), Multiple waveforms (sine, square, sawtooth, triangle), Background audio playback, Solfeggio frequencies and musical notes, Binaural beats and isochronic tones, Saved and pinned tone presets, Lock-screen and Control Center controls

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Yearly | $29.99 | per year |


### 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 in-app purchases available.

### 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 monthly, and Frequency Gen every 3 months. Most recently, Frequency Generator was updated on September 24, 2026 and Frequency Gen on September 12, 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.*