# Sonic Hz Frequency Generator vs Jragco

The clearest difference is ads: Jragco at none against Sonic Hz Frequency Generator's shown. Jragco also leads on update cadence (every 4 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Sonic Hz Frequency Generator sells 4 in-app purchases, starting at $6.99 per 7 days and Jragco sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Sonic Hz Frequency Generator ships an update every 3 months, Jragco every 4 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sonic Hz Frequency Generator | Jragco |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (109 ratings)](https://appshunter.io/ios/app/sonic-hz-frequency-generator/id1603037697/reviews)** | — |
| Number of ratings | **109** | — |
| Positive reviews | 10.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 29 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [汇杭 钟](https://appshunter.io/developer/1481585840) | [Sweet Vision Tech (HK) Limited](https://appshunter.io/developer/1876482679) |

## What reviewers say

### Sonic Hz Frequency Generator

[App page](https://appshunter.io/ios/app/sonic-hz-frequency-generator/id1603037697)

Generate precise audio tones from 20 Hz to 20,000 Hz with various waveforms. Utilize binaural beats for meditation, sleep, and focus. Also includes a speaker cleaning function to improve audio quality.

**Highlights:** Pure tone generation (20 Hz - 20,000 Hz), Sine, square, sawtooth, triangle waveforms, Binaural beats for sleep, focus, and meditation, Speaker cleaning function, Customizable presets, Background audio playback

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium · Weekly | $6.99 | per 7 days |
| Premium for 1 month | $9.99 | per month |
| Premium for 12 months | $29.99 | per year |
| Premium Version | $69.99 | one-time |


### Jragco

[App page](https://appshunter.io/ios/app/jragco/id6759036964)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jragco Monthly Plan | $19.99 | per month |
| Quarterly Plan | $59.99 | per 3 months |


## Frequently asked questions

### Is Sonic Hz Frequency Generator free?

Sonic Hz Frequency Generator is free to download, with in-app purchases available.

### Is Jragco free?

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

### Do Sonic Hz Frequency Generator or Jragco have ads?

Sonic Hz Frequency Generator shows ads; Jragco does not.

### Which is updated more often, Sonic Hz Frequency Generator or Jragco?

Sonic Hz Frequency Generator ships an update every 3 months, and Jragco every 4 days. Most recently, Sonic Hz Frequency Generator was updated on October 27, 2026 and Jragco on October 24, 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.*