# fahrenheit sampler01 (ファーレンハイト サンプラー01) vs WhichPitch

The clearest difference is in-app purchases: fahrenheit sampler01 (ファーレンハイト サンプラー01) at none against WhichPitch's 1. fahrenheit sampler01 (ファーレンハイト サンプラー01) also leads on iOS requirement (8.4 vs 16.2). WhichPitch's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. WhichPitch sells 1 one-off in-app purchase. fahrenheit sampler01 (ファーレンハイト サンプラー01) asks for nothing beyond the download.

fahrenheit sampler01 (ファーレンハイト サンプラー01) ships an update every 3 months, WhichPitch every 3 weeks. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | fahrenheit sampler01 (ファーレンハイト サンプラー01) | WhichPitch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (7 ratings)](https://appshunter.io/ios/app/whichpitch/id6477714125/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 99 MB | 104 MB |
| Requires iOS | **8.4** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kensuke Tsuzuki](https://appshunter.io/developer/805504880) | [Taylor Christensen](https://appshunter.io/developer/1656926916) |

## What reviewers say

### fahrenheit sampler01 (ファーレンハイト サンプラー01)

[App page](https://appshunter.io/ios/app/fahrenheit-sampler01-01/id1018676939)

**Features:** macOS Compatibility

**In-app purchases:** none


### WhichPitch

[App page](https://appshunter.io/ios/app/whichpitch/id6477714125)

Train your brain to identify musical notes by their unique 'color' or chroma, rather than just their pitch. This app offers a unique method to overcome distractions and develop absolute pitch over time through consistent practice.

**Highlights:** Absolute pitch training, Chroma identification method, Overcomes timbre distraction, Develops note recognition, Physically modeled instrument sounds, A440 pitch standard

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WhichPitch Full Version | $6.99 | one-time |


## Frequently asked questions

### Is fahrenheit sampler01 (ファーレンハイト サンプラー01) free?

fahrenheit sampler01 (ファーレンハイト サンプラー01) is free to download, with no in-app purchases.

### Is WhichPitch free?

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

### Do fahrenheit sampler01 (ファーレンハイト サンプラー01) or WhichPitch have ads?

Neither fahrenheit sampler01 (ファーレンハイト サンプラー01) nor WhichPitch shows ads.

### Which is updated more often, fahrenheit sampler01 (ファーレンハイト サンプラー01) or WhichPitch?

fahrenheit sampler01 (ファーレンハイト サンプラー01) ships an update every 3 months, and WhichPitch every 3 weeks. Most recently, fahrenheit sampler01 (ファーレンハイト サンプラー01) was updated on October 26, 2026 and WhichPitch 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.*