# Reporting Mystery vs Frequency Generator

The clearest difference is in-app purchases: Reporting Mystery at none against Frequency Generator's 2. Reporting Mystery also leads on iOS requirement (9.0 vs 18.6). Frequency Generator's advantage is device support. On price there is nothing between them.

Both are free to download. Frequency Generator sells 2 in-app purchases, starting at $3.99 per 7 days. Reporting Mystery asks for nothing beyond the download.

## The numbers

| Metric | Reporting Mystery | Frequency Generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 8 MB | 282 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Auditoria y servicios tecnologicos, S.L.](https://appshunter.io/developer/1053566037) | [Emre Atik](https://appshunter.io/developer/1686436153) |

## What reviewers say

### Reporting Mystery

[App page](https://appshunter.io/ios/app/reporting-mystery/id1616159599)

**In-app purchases:** none


### Frequency Generator

[App page](https://appshunter.io/ios/app/frequency-generatorsound-wave/id6752813377)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Days Free Trial Weekly PRO | $3.99 | per 7 days |
| Sona Annual PRO | $19.99 | per year |


## Frequently asked questions

### Is Reporting Mystery free?

Reporting Mystery is free to download, with no in-app purchases.

### Is Frequency Generator free?

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

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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.*