# Mayo vs Rezet

The clearest difference is iOS requirement: Rezet at 13.0 against Mayo's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Mayo sells 4 in-app purchases, starting at $9.99 per month and Rezet sells 3 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

Mayo ships an update every 6 days, Rezet weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mayo | Rezet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rezet-nervous-system-reset/id6754094647/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | — | Freemium |
| Size | 74 MB | 33 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Mizu Health Ltd](https://appshunter.io/developer/960718835) | [Arun Nijhawan](https://appshunter.io/developer/1846627343) |

## What reviewers say

### Mayo

[App page](https://appshunter.io/ios/app/mayo-mental-longevity/id6748619923)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $9.99 | per month |
| Pro Monthly | $19.99 | per month |
| Yearly Premium Subscription | $69.00 | per year |
| Pro Yearly - 40% Off | $139.99 | per year |


### Rezet

[App page](https://appshunter.io/ios/app/rezet-nervous-system-reset/id6754094647)

This app helps you shift from a stress response to a calmer state using somatic practices and polyvagal-informed guidance. It offers daily grounding exercises and insights, with premium features for personalized plans and advanced analytics.

**Highlights:** Daily grounding practices, Intro somatic tools, HRV-informed stress insights, Breathwork exercises, Personalized somatic plans, Unlimited AI guidance, Nervous system analytics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $11.99 | per month |
| Quarterly Subscription | $29.99 | per 3 months |
| Yearly Subscription | $89.99 | per year |


## Frequently asked questions

### Is Mayo free?

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

### Is Rezet free?

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

### Do Mayo or Rezet have ads?

Neither Mayo nor Rezet shows ads.

### Which is updated more often, Mayo or Rezet?

Mayo ships an update every 6 days, and Rezet weekly. Most recently, Mayo was updated on October 28, 2026 and Rezet 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.*