# Isochronic Tone Generator vs MindState

The clearest difference is iOS requirement: MindState at 15.0 against Isochronic Tone Generator's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Isochronic Tone Generator sells 1 one-off in-app purchase and MindState sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Isochronic Tone Generator | MindState |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/isochronic-tone-generator/id6774207589/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 2 MB | 33 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nathan Mueller](https://appshunter.io/developer/1205886499) | [MindState Labs](https://appshunter.io/developer/6791527987) |

## What reviewers say

### Isochronic Tone Generator

[App page](https://appshunter.io/ios/app/isochronic-tone-generator/id6774207589)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Isochronic Themes | $0.99 | one-time |


### MindState

[App page](https://appshunter.io/ios/app/mindstate-focus-create-sleep/id6791527985)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $44.99 | per year |
| Campanillas de barra de chakra | $3.99 | one-time |


## Frequently asked questions

### Is Isochronic Tone Generator free?

Isochronic Tone Generator is free to download, with in-app purchases available.

### Is MindState free?

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

### Do Isochronic Tone Generator or MindState have ads?

Neither Isochronic Tone Generator nor MindState 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.*