# 7 Sisters Frequencies vs Sonic Frequency Generator

The clearest difference is update cadence: Sonic Frequency Generator at every 3 weeks against 7 Sisters Frequencies's every 11 months. 7 Sisters Frequencies's advantage is monetization model (free vs free with in-app purchases) and ratings volume (5 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 7 Sisters Frequencies sells 1 one-off in-app purchase and Sonic Frequency Generator sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for 7 Sisters Frequencies against 5.0 for Sonic Frequency Generator. That said, the two scores are not equally well evidenced: 7 Sisters Frequencies has 5 ratings behind it against 1, so its average is the more settled of the two.

7 Sisters Frequencies ships an update every 11 months, Sonic Frequency Generator every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 7 Sisters Frequencies | Sonic Frequency Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/7-sisters-frequencies/id1546912372/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sonic-frequency-generator/id6464337686/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 489 MB | 26 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Seven7Sisters Prophecy LLC](https://appshunter.io/developer/1465825321) | [Umi Indigo LLC](https://appshunter.io/developer/1679236790) |

## What reviewers say

### 7 Sisters Frequencies

[App page](https://appshunter.io/ios/app/7-sisters-frequencies/id1546912372)

Experience sonic meditations inspired by the Seven Sisters star cluster. This tool uses celestial frequencies to promote creativity, pineal gland awakening, and access to higher consciousness. Listen with headphones for an immersive journey.

**Highlights:** Sonic meditations, Celestial frequencies, Creativity enhancement, Pineal gland awakening, Access to akashic records, Higher consciousness acceleration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase SS Frequencies | $3.99 | one-time |


### Sonic Frequency Generator

[App page](https://appshunter.io/ios/app/sonic-frequency-generator/id6464337686)

This app offers a suite of audio testing tools, including frequency generation, sound balance adjustment, and microphone performance checks. It helps users analyze recordings and optimize their audio equipment for a better listening experience.

**Highlights:** Audio output testing, Frequency generation, Sound balance adjustment, Microphone performance check, Recording frequency analysis

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Annual Premium | $8.99 | per year |


## Frequently asked questions

### Is 7 Sisters Frequencies free?

7 Sisters Frequencies is free to download, with in-app purchases available.

### Is Sonic Frequency Generator free?

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

### Which has better reviews, 7 Sisters Frequencies or Sonic Frequency Generator?

7 Sisters Frequencies and Sonic Frequency Generator are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do 7 Sisters Frequencies or Sonic Frequency Generator have ads?

Neither 7 Sisters Frequencies nor Sonic Frequency Generator shows ads.

### Which is updated more often, 7 Sisters Frequencies or Sonic Frequency Generator?

7 Sisters Frequencies ships an update every 11 months, and Sonic Frequency Generator every 3 weeks. Most recently, 7 Sisters Frequencies was updated on November 3, 2026 and Sonic Frequency Generator on November 3, 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.*