# BrainDen vs Maestro

The clearest difference is device support: BrainDen at 3 against Maestro's 1. BrainDen also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. BrainDen sells 3 in-app purchases, starting at $19.99 per month and Maestro sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

BrainDen ships an update monthly, Maestro every 2 weeks. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BrainDen | Maestro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/maestro-ai-tutor-and-study-app/id6780267046/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 49 MB | 50 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ogbemudia Terry Osayawe](https://appshunter.io/developer/1678791059) | [Matteo Dante](https://appshunter.io/developer/1889306015) |

## What reviewers say

### BrainDen

[App page](https://appshunter.io/ios/app/brainden-lecture-note-taker/id6757434859)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainDen Pro - Monthly | $19.99 | per month |
| 6-Month Pro Subscription | $49.99 | per 6 months |
| BrainDen Pro - Annual Subscription | $99.99 | per year |


### Maestro

[App page](https://appshunter.io/ios/app/maestro-ai-tutor-and-study-app/id6780267046)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maestro Plus | $4.99 | per month |
| Maestro Plus | $39.99 | per year |


## Frequently asked questions

### Is BrainDen free?

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

### Is Maestro free?

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

### Do BrainDen or Maestro have ads?

Neither BrainDen nor Maestro shows ads.

### Which is updated more often, BrainDen or Maestro?

BrainDen ships an update monthly, and Maestro every 2 weeks. Most recently, BrainDen was updated on October 11, 2026 and Maestro on October 25, 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.*