# Tone Gen Pro vs Frequency Generator (Ape Apps)

The clearest difference is review sentiment: Tone Gen Pro at 75% against Frequency Generator (Ape Apps)'s 0%. Tone Gen Pro also leads on rating (4.5 vs 3.7) and ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Tone Gen Pro sells 1 one-off in-app purchase and Frequency Generator (Ape Apps) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Tone Gen Pro holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Tone Gen Pro has 48 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 75% of Tone Gen Pro's written reviews are positive against 0% of Frequency Generator (Ape Apps)'s.

Tone Gen Pro ships an update every 3 months, Frequency Generator (Ape Apps) every 5 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Tone Gen Pro | Frequency Generator (Ape Apps) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (48 ratings)](https://appshunter.io/ios/app/tone-gen-pro/id1448112303/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/frequency-generator-ape-apps/id1588733914/reviews) |
| Number of ratings | **48** | 3 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 9 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Ibrahim Al-Sammarraie](https://appshunter.io/developer/1448112302) | [Brandon Stecklein](https://appshunter.io/developer/498894252) |

## What reviewers say

### Tone Gen Pro

[App page](https://appshunter.io/ios/app/tone-gen-pro/id1448112303)

Create various audio signals, including single tones, sweeps, and merged sounds, with extensive parameter control. Ideal for students, musicians, educators, and audio professionals exploring sound.

**Highlights:** Generate single type signals (sine, square, noise), Create sweep (chirp) signals (linear/exponential), Generate click signals with adjustable duty cycle, Merge multiple tones and sweeps, Frequencies up to 20 kHz, Extensive parameter control

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tone Gen Pro Full | $1.99 | one-time |


### Frequency Generator (Ape Apps)

[App page](https://appshunter.io/ios/app/frequency-generator-ape-apps/id1588733914)

Generate various audio waveforms like sine, square, sawtooth, and triangle waves. Adjust frequencies from 50Hz to 16000Hz, set custom timers, or tune to musical notes for diverse applications.

**Highlights:** Sine, square, sawtooth, triangle wave generation, Frequency range 50Hz - 16000Hz, Custom frequency setting, Timer functionality, Musical note tuning

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Frequency Generator Premium | $2.99 | one-time |


## Frequently asked questions

### Is Tone Gen Pro free?

Tone Gen Pro is free to download, with in-app purchases available.

### Is Frequency Generator (Ape Apps) free?

Frequency Generator (Ape Apps) is free to download, with in-app purchases available.

### Which has better reviews, Tone Gen Pro or Frequency Generator (Ape Apps)?

Tone Gen Pro is rated higher. Tone Gen Pro averages 4.5 out of 5 from 48 ratings, while Frequency Generator (Ape Apps) averages 3.7 from 3 ratings.

### Do Tone Gen Pro or Frequency Generator (Ape Apps) have ads?

Frequency Generator (Ape Apps) shows ads; Tone Gen Pro does not.

### Which is updated more often, Tone Gen Pro or Frequency Generator (Ape Apps)?

Tone Gen Pro ships an update every 3 months, and Frequency Generator (Ape Apps) every 5 months. Most recently, Tone Gen Pro was updated on October 24, 2026 and Frequency Generator (Ape Apps) on October 20, 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.*