# Brainwave vs Metis

The clearest difference is price: Metis at Free against Brainwave's $0.99. Metis also leads on update cadence (every 2 days vs every 3 months). Brainwave's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 18.0). On ads and device support there is nothing between them.

Metis is free to download; Brainwave costs $0.99 up front. Metis sells 1 one-off in-app purchase. Brainwave asks for nothing beyond the download.

Brainwave ships an update every 3 months, Metis every 2 days. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Brainwave | Metis |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/brainwave/id400523459/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 9 MB | 14 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zymbiotic Technologies](https://appshunter.io/developer/338578112) | [Burlac Mihail](https://appshunter.io/developer/1895471114) |

## What reviewers say

### Brainwave

[App page](https://appshunter.io/ios/app/brainwave/id400523459)

Capture and organize your thoughts with this note-taking application. Create calendar events, reminders, and export notes in various formats. Protect sensitive information with password protection and manage your data with backup and restore options.

**Highlights:** Organize notes with tags, Password protect sensitive notes, Create calendar events and reminders, Export notes to PDF or text, Supports various links (web, phone, maps), Backup and restore notes

**In-app purchases:** none


### Metis

[App page](https://appshunter.io/ios/app/metis-markdown-notes/id6785268461)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Metis Pro | $14.99 | one-time |


## Frequently asked questions

### Is Brainwave free?

Brainwave costs $0.99, with no in-app purchases.

### Is Metis free?

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

### Do Brainwave or Metis have ads?

Neither Brainwave nor Metis shows ads.

### Which is updated more often, Brainwave or Metis?

Brainwave ships an update every 3 months, and Metis every 2 days. Most recently, Brainwave was updated on October 1, 2026 and Metis on September 30, 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.*