# Mighty Nimble vs Vyzen

The clearest difference is update cadence: Vyzen at every 2 days against Mighty Nimble's every 4 weeks. Vyzen also leads on iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mighty Nimble sells 2 in-app purchases, starting at $6.99 per month and Vyzen sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Mighty Nimble ships an update every 4 weeks, Vyzen every 2 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Mighty Nimble | Vyzen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 days** |
| Size | 51 MB | 16 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andres Canella](https://appshunter.io/developer/1803492183) | [Yevhenii Ratush](https://appshunter.io/developer/1894881930) |

## What reviewers say

### Mighty Nimble

[App page](https://appshunter.io/ios/app/mighty-nimble/id6754895307)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mighty Nimble Plus | $6.99 | per month |
| Mighty Nimble Plus | $49.99 | per year |


### Vyzen

[App page](https://appshunter.io/ios/app/vyzen-eye-exercises/id6762627621)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $14.99 | per year |


## Frequently asked questions

### Is Mighty Nimble free?

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

### Is Vyzen free?

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

### Do Mighty Nimble or Vyzen have ads?

Neither Mighty Nimble nor Vyzen shows ads.

### Which is updated more often, Mighty Nimble or Vyzen?

Mighty Nimble ships an update every 4 weeks, and Vyzen every 2 days. Most recently, Mighty Nimble was updated on October 13, 2026 and Vyzen on October 6, 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.*