# ToneFlow vs Vocal Pitch Check

The clearest difference is price: ToneFlow at Free against Vocal Pitch Check's $0.99. ToneFlow also leads on iOS requirement (13.0 vs 26.0). Vocal Pitch Check's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.

ToneFlow is free to download; Vocal Pitch Check costs $0.99 up front. ToneFlow sells 3 in-app purchases, starting at $1.99 per month. Vocal Pitch Check asks for nothing beyond the download.

## The numbers

| Metric | ToneFlow | Vocal Pitch Check |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 28 MB | 3 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Spyridon Bousios](https://appshunter.io/developer/1168309944) | [Nicolas Fumasoni](https://appshunter.io/developer/6781866304) |

## What reviewers say

### ToneFlow

[App page](https://appshunter.io/ios/app/toneflow-nail-every-note/id6771127557)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ToneFlow Pro Monthly | $1.99 | per month |
| ToneFlow Pro Yearly | $3.99 | per year |
| ToneFlow Pro Lifetime | $5.99 | one-time |


### Vocal Pitch Check

[App page](https://appshunter.io/ios/app/vocal-pitch-check/id6781866302)

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

**In-app purchases:** none


## Frequently asked questions

### Is ToneFlow free?

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

### Is Vocal Pitch Check free?

Vocal Pitch Check costs $0.99, with no in-app purchases.

### Do ToneFlow or Vocal Pitch Check have ads?

Neither ToneFlow nor Vocal Pitch Check 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.*