# 2ndBrain vs Rou

The clearest difference is in-app purchases: Rou at none against 2ndBrain's 9. 2ndBrain's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. 2ndBrain sells 9 in-app purchases, starting at $1.99 per 7 days. Rou asks for nothing beyond the download.

## The numbers

| Metric | 2ndBrain | Rou |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 79 MB | 40 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shajeel Afzal](https://appshunter.io/developer/1489212410) | [Hayk Baghdasaryan](https://appshunter.io/developer/1896192635) |

## What reviewers say

### 2ndBrain

[App page](https://appshunter.io/ios/app/2ndbrain-ai-powered-chatbot/id6446216874)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| .Weekly Subscription | $2.99 | per 7 days |
| Weekly Subscription. | $3.99 | per 7 days |
| Monthly Subscription. | $4.99 | per month |
| Monthly Subscription. | $5.99 | per month |
| Monthly Subscription. | $6.99 | per month |
| Quarterly Subscription. | $13.99 | per 3 months |
| Quarterly Subscription. | $14.99 | per 3 months |
| Quarterly Subscription. | $17.99 | per 3 months |


### Rou

[App page](https://appshunter.io/ios/app/rou-simple-routine-tracker/id6767668958)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2ndBrain free?

2ndBrain is free to download, with in-app purchases available.

### Is Rou free?

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

### Do 2ndBrain or Rou have ads?

Neither 2ndBrain nor Rou shows ads.

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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.*