# Harmonic Tuner vs Simple Drones

The clearest difference is device support: Harmonic Tuner at 2 against Simple Drones's —. Simple Drones's advantage is iOS requirement (18.6 vs 26.2). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Harmonic Tuner | Simple Drones |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/harmonic-tuner/id6759459522/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 6 MB | 0 MB |
| Requires iOS | 26.2 | **18.6** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Retro](https://appshunter.io/developer/1502159584) | [Andrew Watkins-Alcocer](https://appshunter.io/developer/1886211473) |

## What reviewers say

### Harmonic Tuner

[App page](https://appshunter.io/ios/app/harmonic-tuner/id6759459522)

This app offers precision tuning for string instruments with a live readout and detailed harmonic analysis. It helps musicians check intonation, refine notes for recording, and study overtones and sustain with a focused workflow.

**Highlights:** Chromatic tuning with cents and frequency, Instrument presets, Live tuning display, Harmonic Analysis view, Harmonic strength bars, Waveform snapshots, Save and compare harmonic captures

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

**In-app purchases:** none


### Simple Drones

[App page](https://appshunter.io/ios/app/simple-drones/id6760833734)

**In-app purchases:** none


## Frequently asked questions

### Is Harmonic Tuner free?

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

### Is Simple Drones free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*