# Frequency Sound Generator vs PowerProbe Link

The clearest difference is review sentiment: Frequency Sound Generator at 61% against PowerProbe Link's 0%. Frequency Sound Generator also leads on rating (4.6 vs 3.5) and update cadence (every 2 months vs every 13 months). PowerProbe Link's advantage is price (Free vs $0.99). On ads, in-app purchases and device support there is nothing between them.

PowerProbe Link is free to download; Frequency Sound Generator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Frequency Sound Generator holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: Frequency Sound Generator has 55 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 61% of Frequency Sound Generator's written reviews are positive against 0% of PowerProbe Link's.

Frequency Sound Generator ships an update every 2 months, PowerProbe Link every 13 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Frequency Sound Generator | PowerProbe Link |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.6 (55 ratings)](https://appshunter.io/ios/app/frequency-sound-generator/id1098669497/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/powerprobe-link/id6476737385/reviews) |
| Number of ratings | **55** | 4 |
| Positive reviews | **60.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | Paid | **Free** |
| Size | 13 MB | 4 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [MGL APPA CORPORATION](https://appshunter.io/developer/1121102475) |

## What reviewers say

### Frequency Sound Generator

[App page](https://appshunter.io/ios/app/frequency-sound-generator/id1098669497)

Create a wide variety of sounds and signals with this easy-to-use wave form sound generator. Dynamically adjust sound signals in real time with multiple oscillators, wave forms, and precise frequency controls.

**Highlights:** 3 oscillators, Multiple wave forms per oscillator, Accurate frequency selector, Real-time controls, Volume and modulation control, Save and load sounds

**Features:** Vision Pro support

**In-app purchases:** none


### PowerProbe Link

[App page](https://appshunter.io/ios/app/powerprobe-link/id6476737385)

This utility app connects to specific PowerProbe devices, enabling wireless data logging and remote monitoring. Users can download log data and export it to CSV files for analysis and reporting.

**Highlights:** Wireless data logging, Remote measurement monitoring, Log data download, CSV data export, Supports PowerProbe IT500, Supports DRAW MONITOR

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Frequency Sound Generator free?

Frequency Sound Generator costs $0.99, with no in-app purchases.

### Is PowerProbe Link free?

PowerProbe Link is free to download, with no in-app purchases.

### Which has better reviews, Frequency Sound Generator or PowerProbe Link?

Frequency Sound Generator is rated higher. Frequency Sound Generator averages 4.6 out of 5 from 55 ratings, while PowerProbe Link averages 3.5 from 4 ratings.

### Do Frequency Sound Generator or PowerProbe Link have ads?

Neither Frequency Sound Generator nor PowerProbe Link shows ads.

### Which is updated more often, Frequency Sound Generator or PowerProbe Link?

Frequency Sound Generator ships an update every 2 months, and PowerProbe Link every 13 months. Most recently, Frequency Sound Generator was updated on November 6, 2026 and PowerProbe Link on November 4, 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.*