# ZYGON | Mind Spa vs It's Simple

The clearest difference is iOS requirement: ZYGON | Mind Spa at 12.3 against It's Simple's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ZYGON | Mind Spa ships an update every 4 days, It's Simple every 6 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ZYGON | Mind Spa | It's Simple |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Size | 65 MB | 49 MB |
| Requires iOS | **12.3** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [dane spotts](https://appshunter.io/developer/1576900019) | [Ivette Suarez Munoz](https://appshunter.io/developer/1858577476) |

## What reviewers say

### ZYGON | Mind Spa

[App page](https://appshunter.io/ios/app/zygon-mind-spa/id6737984304)

**Features:** macOS Compatibility

**In-app purchases:** none


### It's Simple

[App page](https://appshunter.io/ios/app/its-simple-self-coaching/id6758884455)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZYGON | Mind Spa free?

ZYGON | Mind Spa is free to download, with no in-app purchases.

### Is It's Simple free?

It's Simple is free to download, with no in-app purchases.

### Do ZYGON | Mind Spa or It's Simple have ads?

Neither ZYGON | Mind Spa nor It's Simple shows ads.

### Which is updated more often, ZYGON | Mind Spa or It's Simple?

ZYGON | Mind Spa ships an update every 4 days, and It's Simple every 6 days. Most recently, ZYGON | Mind Spa was updated on October 25, 2026 and It's Simple on October 24, 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.*