# Frequency Generator (Ape Apps) vs The Heart Program

The clearest difference is in-app purchases: The Heart Program at none against Frequency Generator (Ape Apps)'s 1. The Heart Program also leads on ads (none vs shown) and iOS requirement (14.0 vs 18.0). On price, update cadence and device support there is nothing between them.

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

Frequency Generator (Ape Apps) ships an update every 5 months, The Heart Program every 6 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Frequency Generator (Ape Apps) | The Heart Program |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/frequency-generator-ape-apps/id1588733914/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 47 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Brandon Stecklein](https://appshunter.io/developer/498894252) | [GOGov, Inc.](https://appshunter.io/developer/351223719) |

## 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 |


### The Heart Program

[App page](https://appshunter.io/ios/app/the-heart-program/id1595143577)

**Features:** macOS Compatibility

**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 The Heart Program free?

The Heart Program is free to download, with no in-app purchases.

### Do Frequency Generator (Ape Apps) or The Heart Program have ads?

Frequency Generator (Ape Apps) shows ads; The Heart Program does not.

### Which is updated more often, Frequency Generator (Ape Apps) or The Heart Program?

Frequency Generator (Ape Apps) ships an update every 5 months, and The Heart Program every 6 months. Most recently, Frequency Generator (Ape Apps) was updated on October 3, 2026 and The Heart Program on October 5, 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.*