# Pitch Scope vs 英検1級単語 厳選2027

The clearest difference is price: 英検1級単語 厳選2027 at Free against Pitch Scope's $2.99. 英検1級単語 厳選2027 also leads on update cadence (daily vs every 3 months). Pitch Scope's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

英検1級単語 厳選2027 is free to download; Pitch Scope costs $2.99 up front. 英検1級単語 厳選2027 sells 1 one-off in-app purchase. Pitch Scope asks for nothing beyond the download.

Pitch Scope ships an update every 3 months, 英検1級単語 厳選2027 daily. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pitch Scope | 英検1級単語 厳選2027 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/pitch-scope/id1499600383/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Paid | — |
| Size | 4 MB | 15 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NOKKEUSI Inc.](https://appshunter.io/developer/482532151) | [Yuya Takamoto](https://appshunter.io/developer/1881459297) |

## What reviewers say

### Pitch Scope

[App page](https://appshunter.io/ios/app/pitch-scope/id1499600383)

Analyze sound in real time by visualizing its pitch, waveform, and spectrum. Explore the acoustic differences in voices and musical instruments. Understand how different sounds are represented visually.

**Highlights:** Real-time pitch measurement, Waveform display, Spectrum analysis, Voice and instrument sound analysis, Visual comparison of sounds

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

**In-app purchases:** none


### 英検1級単語 厳選2027

[App page](https://appshunter.io/ios/app/1-2027/id6766837035)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 英検1級単語 PRO (完全買い切り) | $5.99 | one-time |


## Frequently asked questions

### Is Pitch Scope free?

Pitch Scope costs $2.99, with no in-app purchases.

### Is 英検1級単語 厳選2027 free?

英検1級単語 厳選2027 is free to download, with in-app purchases available.

### Do Pitch Scope or 英検1級単語 厳選2027 have ads?

Neither Pitch Scope nor 英検1級単語 厳選2027 shows ads.

### Which is updated more often, Pitch Scope or 英検1級単語 厳選2027?

Pitch Scope ships an update every 3 months, and 英検1級単語 厳選2027 daily. Most recently, Pitch Scope was updated on November 7, 2026 and 英検1級単語 厳選2027 on October 31, 2026.

---

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