# Atomic KB vs Braindump

The clearest difference is in-app purchases: Atomic KB at none against Braindump's 3. Braindump's advantage is update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Braindump sells 3 in-app purchases, starting at $1.99 per 7 days. Atomic KB asks for nothing beyond the download.

Atomic KB ships an update every 2 months, Braindump every 4 days. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Atomic KB | Braindump |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 6 MB | 84 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Foldspace Labs LLC](https://appshunter.io/developer/1796614941) | [ilyas ipek](https://appshunter.io/developer/1896772662) |

## What reviewers say

### Atomic KB

[App page](https://appshunter.io/ios/app/atomic-kb/id6759266634)

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

**In-app purchases:** none


### Braindump

[App page](https://appshunter.io/ios/app/braindump-ai-note-taker/id6771150143)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Braindump Premium | $1.99 | per 7 days |
| Braindump Premium | $49.99 | per year |
| Braindump Premium | $49.99 | per year |


## Frequently asked questions

### Is Atomic KB free?

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

### Is Braindump free?

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

### Do Atomic KB or Braindump have ads?

Neither Atomic KB nor Braindump shows ads.

### Which is updated more often, Atomic KB or Braindump?

Atomic KB ships an update every 2 months, and Braindump every 4 days. Most recently, Atomic KB was updated on September 18, 2026 and Braindump on September 12, 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.*