# ChordDetectorInator vs Polyphonic Tuner

The clearest difference is iOS requirement: Polyphonic Tuner at 15.1 against ChordDetectorInator's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ChordDetectorInator sells 1 one-off in-app purchase and Polyphonic Tuner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ChordDetectorInator | Polyphonic Tuner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/chorddetectorinator/id6748886169/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 18 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robert J Sarvis Jr](https://appshunter.io/developer/1531648349) | [Tony Korologos](https://appshunter.io/developer/1221789537) |

## What reviewers say

### ChordDetectorInator

[App page](https://appshunter.io/ios/app/chorddetectorinator/id6748886169)

Instantly identify musical chords in real-time from any instrument. This app requires no setup and is perfect for musicians of all levels learning songs, transcribing, or needing quick chord references during performances. Enjoy privacy with local audio processing.

**Highlights:** Real-time chord detection, Works with any instrument, No setup or musical knowledge needed, Instant chord display, Local audio processing for privacy, Free trial with optional unlimited access

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Time Limit | $2.99 | one-time |


### Polyphonic Tuner

[App page](https://appshunter.io/ios/app/polyphonic-tuner/id6755968595)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PolyTuner Pro | $9.99 | one-time |


## Frequently asked questions

### Is ChordDetectorInator free?

ChordDetectorInator is free to download, with in-app purchases available.

### Is Polyphonic Tuner free?

Polyphonic Tuner is free to download, with in-app purchases available.

### Do ChordDetectorInator or Polyphonic Tuner have ads?

Neither ChordDetectorInator nor Polyphonic Tuner shows ads.

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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.*