# Frequency Generator (Ape Apps) vs Specgauge

The clearest difference is in-app purchases: Specgauge at none against Frequency Generator (Ape Apps)'s 1. Specgauge also leads on ads (none vs shown) and update cadence (every 5 days vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Frequency Generator (Ape Apps) sells 1 one-off in-app purchase. Specgauge asks for nothing beyond the download.

Frequency Generator (Ape Apps) ships an update every 5 months, Specgauge every 5 days. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Frequency Generator (Ape Apps) | Specgauge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/frequency-generator-ape-apps/id1588733914/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 35 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Brandon Stecklein](https://appshunter.io/developer/498894252) | [Specdigital Solutions Limited](https://appshunter.io/developer/1783985640) |

## What reviewers say

### 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 |


### Specgauge

[App page](https://appshunter.io/ios/app/specgauge/id6757442572)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

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

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

### Is Specgauge free?

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

### Do Frequency Generator (Ape Apps) or Specgauge have ads?

Frequency Generator (Ape Apps) shows ads; Specgauge does not.

### Which is updated more often, Frequency Generator (Ape Apps) or Specgauge?

Frequency Generator (Ape Apps) ships an update every 5 months, and Specgauge every 5 days. Most recently, Frequency Generator (Ape Apps) was updated on October 20, 2026 and Specgauge on October 12, 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.*