# Brain Order vs grep

The clearest difference is in-app purchases: grep at none against Brain Order's 2. grep also leads on device support (4 vs 2). Brain Order's advantage is iOS requirement (16.4 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Brain Order sells 2 in-app purchases, starting at $5.99 per month. grep asks for nothing beyond the download.

Brain Order ships an update every 10 days, grep every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Brain Order | grep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 60 MB | 228 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV** |
| Age rating | 4+ | 17+ |
| Developer | [Anatolii Levitskyi](https://appshunter.io/developer/1628566107) | [grep inc](https://appshunter.io/developer/1635403340) |

## What reviewers say

### Brain Order

[App page](https://appshunter.io/ios/app/brain-order-tasks-and-notes/id1628566105)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainOrder Pro Monthly | $5.99 | per month |
| BrainOrder Pro Annual | $49.99 | per year |


### grep

[App page](https://appshunter.io/ios/app/grep-your-personal-assistant/id6670407612)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Brain Order free?

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

### Is grep free?

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

### Do Brain Order or grep have ads?

Neither Brain Order nor grep shows ads.

### Which is updated more often, Brain Order or grep?

Brain Order ships an update every 10 days, and grep every 3 weeks. Most recently, Brain Order was updated on November 3, 2026 and grep on October 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.*