# Tone Generator Professional vs JAX ESSENTIALS

The clearest difference is price: Tone Generator Professional at Free against JAX ESSENTIALS's $4.99. Tone Generator Professional also leads on rating (4.7 vs 2.7) and ratings volume (9 vs 3). JAX ESSENTIALS's advantage is in-app purchases (none vs 1) and ads (none vs shown). On monetization model, device support and iOS requirement there is nothing between them.

Tone Generator Professional is free to download; JAX ESSENTIALS costs $4.99 up front. Tone Generator Professional sells 1 one-off in-app purchase. JAX ESSENTIALS asks for nothing beyond the download.

Tone Generator Professional holds the better App Store score, 4.7 against 2.7. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

Tone Generator Professional ships an update every 5 months, JAX ESSENTIALS fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Tone Generator Professional | JAX ESSENTIALS |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.7 (9 ratings)](https://appshunter.io/ios/app/tone-generator-professional/id1428334527/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/jax-essentials-flanger/id1636821080/reviews) |
| Number of ratings | **9** | 3 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 11 MB | 33 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409) | [Jens Guell](https://appshunter.io/developer/1195004865) |

## What reviewers say

### Tone Generator Professional

[App page](https://appshunter.io/ios/app/tone-generator-professional/id1428334527)

Create precise audio tones from 20Hz to 20,000Hz using four distinct waveforms. Adjust output volume and enjoy instant loading with a highly accurate algorithm. This universal app is compatible with external speakers and all iOS devices.

**Highlights:** Generate tones from 20Hz to 20,000Hz, Sine, Square, Triangle, and Sawtooth waveforms, Adjustable output volume, Instant load and precise algorithm, Compatible with external speakers, Universal app for iPhone, iPad, and iPod touch

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |


### JAX ESSENTIALS

[App page](https://appshunter.io/ios/app/jax-essentials-flanger/id1636821080)

This audio effect plugin offers a multi-stage phaser with adjustable depth and speed for dynamic sound nuances. Create unique vocal effects or sweeping soundscapes with numerous presets and custom options.

**Highlights:** Multi-stage phaser effect, Low frequency oscillator modulation, Adjustable depth and speed, Cross-device preset sharing, 200+ factory presets, Custom preset export/import, Universal build for iOS, iPadOS, macOS, visionOS

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

**In-app purchases:** none


## Frequently asked questions

### Is Tone Generator Professional free?

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

### Is JAX ESSENTIALS free?

JAX ESSENTIALS costs $4.99, with no in-app purchases.

### Which has better reviews, Tone Generator Professional or JAX ESSENTIALS?

Tone Generator Professional is rated higher. Tone Generator Professional averages 4.7 out of 5 from 9 ratings, while JAX ESSENTIALS averages 2.7 from 3 ratings.

### Do Tone Generator Professional or JAX ESSENTIALS have ads?

Tone Generator Professional shows ads; JAX ESSENTIALS does not.

### Which is updated more often, Tone Generator Professional or JAX ESSENTIALS?

Tone Generator Professional ships an update every 5 months, and JAX ESSENTIALS fortnightly. Most recently, Tone Generator Professional was updated on November 2, 2026 and JAX ESSENTIALS 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.*