# Bullet vs Second Brain Link

The clearest difference is iOS requirement: Second Brain Link at 15.1 against Bullet's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Bullet | Second Brain Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 4 MB | 51 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [鹏 王](https://appshunter.io/developer/1842624169) | [Adrian Vicovan](https://appshunter.io/developer/6790683158) |

## What reviewers say

### Bullet

[App page](https://appshunter.io/ios/app/bullet-outliner/id6779955450)

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

**In-app purchases:** none


### Second Brain Link

[App page](https://appshunter.io/ios/app/second-brain-link/id6790683156)

**In-app purchases:** none


## Frequently asked questions

### Is Bullet free?

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

### Is Second Brain Link free?

Second Brain Link is free to download, with no in-app purchases.

### Do Bullet or Second Brain Link have ads?

Neither Bullet nor Second Brain Link 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.*