# 键盘移调器 vs Vocal Training X

The clearest difference is iOS requirement: Vocal Training X at 13.0 against 键盘移调器's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 键盘移调器 sells 3 in-app purchases, starting at $0.99 per month and Vocal Training X sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 键盘移调器 | Vocal Training X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vocal-training-x/id6798493796/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 66 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [宇 曹](https://appshunter.io/developer/6786107047) | [伟 孙](https://appshunter.io/developer/6797779350) |

## What reviewers say

### 键盘移调器

[App page](https://appshunter.io/ios/app/id6786140909)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Transposer Pro Monthly | $0.99 | per month |
| Transposer Pro Semiannual | $7.99 | per 6 months |
| Transposer Pro Yearly | $14.99 | per year |


### Vocal Training X

[App page](https://appshunter.io/ios/app/vocal-training-x/id6798493796)

This tool helps singers and music learners warm up their voices with guided piano exercises. It offers various scales and adjustable pitch ranges, automatically ascending and descending through semitones. Track your progress and unlock new sounds with daily check-ins.

**Highlights:** Guided piano exercises, Adjustable pitch ranges, Automatic ascending/descending scales, Daily check-in and progress tracking, Multiple exercise patterns (3rd, 5th, 12th), Multi-language interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Master Skin Pack | $0.99 | one-time |


## Frequently asked questions

### Is 键盘移调器 free?

键盘移调器 is free to download, with in-app purchases available.

### Is Vocal Training X free?

Vocal Training X is free to download, with in-app purchases available.

### Do 键盘移调器 or Vocal Training X have ads?

Neither 键盘移调器 nor Vocal Training X 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.*