# YODT vs Brain

The clearest difference is iOS requirement: YODT at 13.0 against Brain's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. YODT sells 1 in-app purchase, starting at $1.99 per month and Brain sells 3 in-app purchases, starting at $12.95 per month. Whichever you choose, the download price is not the number that matters.

YODT ships an update fortnightly, Brain every 2 weeks. The most recent releases landed on December 3, 2025 and February 28, 2026 respectively.

## The numbers

| Metric | YODT | Brain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 46 MB | 90 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [YOLODT](https://appshunter.io/developer/1563470260) | [Milan Somers](https://appshunter.io/developer/1811805857) |

## What reviewers say

### YODT

[App page](https://appshunter.io/ios/app/yodt/id1563470258)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| YODT Premium | $1.99 | per month |


### Brain

[App page](https://appshunter.io/ios/app/brain/id6745335028)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $12.95 | per month |
| Annual Subscription | $69.00 | per year |
| Lifetime Membership | $249.00 | one-time |


## Frequently asked questions

### Is YODT free?

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

### Is Brain free?

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

### Do YODT or Brain have ads?

Both YODT and Brain show ads.

### Which is updated more often, YODT or Brain?

YODT ships an update fortnightly, and Brain every 2 weeks. Most recently, YODT was updated on December 3, 2025 and Brain on February 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.*