# Drovify vs Mettis Instructor

The clearest difference is update cadence: Mettis Instructor at weekly against Drovify's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Drovify ships an update every 4 months, Mettis Instructor weekly. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Drovify | Mettis Instructor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 7 MB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DROVIFY TECHNOLOGIES SOCIEDAD LIMITADA](https://appshunter.io/developer/1874569818) | [Mettis AI](https://appshunter.io/developer/1854102469) |

## What reviewers say

### Drovify

[App page](https://appshunter.io/ios/app/drovify/id6758716549)

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

**In-app purchases:** none


### Mettis Instructor

[App page](https://appshunter.io/ios/app/mettis-instructor/id6759099435)

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

**In-app purchases:** none


## Frequently asked questions

### Is Drovify free?

Drovify is free to download, with no in-app purchases.

### Is Mettis Instructor free?

Mettis Instructor is free to download, with no in-app purchases.

### Do Drovify or Mettis Instructor have ads?

Neither Drovify nor Mettis Instructor shows ads.

### Which is updated more often, Drovify or Mettis Instructor?

Drovify ships an update every 4 months, and Mettis Instructor weekly. Most recently, Drovify was updated on September 21, 2026 and Mettis Instructor on September 17, 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.*