# FMP Mobile vs Frequency

The clearest difference is in-app purchases: FMP Mobile at none against Frequency's 10. Frequency's advantage is update cadence (every 10 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Frequency sells 9 in-app purchases, starting at $7.99 per 7 days. FMP Mobile asks for nothing beyond the download.

FMP Mobile ships an update every 3 months, Frequency every 10 days. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | FMP Mobile | Frequency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (24 ratings)](https://appshunter.io/ios/app/frequency-hz-tone-generator/id1671426872/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 16 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FM Solutions Sp. z o.o.](https://appshunter.io/developer/1334731526) | [Optimize IT](https://appshunter.io/developer/1671426874) |

## What reviewers say

### FMP Mobile

[App page](https://appshunter.io/ios/app/fmp-mobile/id1334731527)

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

**In-app purchases:** none


### Frequency

[App page](https://appshunter.io/ios/app/frequency-hz-tone-generator/id1671426872)

Generate precise audio frequencies for various purposes, from tuning instruments to cleaning water from speakers. Explore different waveforms and customize sound generation for unique audio experiences. Elevate your audio quality and functionality.

**Highlights:** Generate frequencies from 1 Hz to 40,000 Hz, Clean water/moisture from speakers, Produce sine, triangle, sawtooth, and square waveforms, Tune musical instruments, Select notes and octaves for specific pitches, Play multiple frequencies simultaneously

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Weekly VIP | $9.99 | per 7 days |
| Monthly Premium | $17.99 | per month |
| Monthly | $19.99 | per month |
| Annual VIP | $24.99 | per year |
| Annual Premium | $24.99 | per year |
| Annual VIP | $29.99 | per year |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is FMP Mobile free?

FMP Mobile is free to download, with no in-app purchases.

### Is Frequency free?

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

### Do FMP Mobile or Frequency have ads?

Neither FMP Mobile nor Frequency shows ads.

### Which is updated more often, FMP Mobile or Frequency?

FMP Mobile ships an update every 3 months, and Frequency every 10 days. Most recently, FMP Mobile was updated on October 13, 2026 and Frequency on October 9, 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.*