# Mi vs Brevi

The clearest difference is update cadence: Brevi at daily against Mi's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mi sells 2 in-app purchases, starting at $7.99 per month and Brevi sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Mi ships an update every 3 weeks, Brevi daily. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Mi | Brevi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 100 MB | 38 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Renee Racciatti](https://appshunter.io/developer/1887771155) | [Son Tran Huu](https://appshunter.io/developer/1822805959) |

## What reviewers say

### Mi

[App page](https://appshunter.io/ios/app/mi-era/id6761094884)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mi-Era Support Monthly | $7.99 | per month |
| Mi-Era Support Yearly | $59.99 | per year |


### Brevi

[App page](https://appshunter.io/ios/app/brevi-daily-knowledge/id6782568880)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Brevi Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Mi free?

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

### Is Brevi free?

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

### Do Mi or Brevi have ads?

Neither Mi nor Brevi shows ads.

### Which is updated more often, Mi or Brevi?

Mi ships an update every 3 weeks, and Brevi daily. Most recently, Mi was updated on October 8, 2026 and Brevi on October 28, 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.*