# talkdam vs Second Brain

The clearest difference is in-app purchases: talkdam at none against Second Brain's 1. talkdam also leads on update cadence (every 4 days vs every 3 months). Second Brain's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Second Brain sells 1 one-off in-app purchase. talkdam asks for nothing beyond the download.

talkdam ships an update every 4 days, Second Brain every 3 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | talkdam | Second Brain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 3 months |
| Size | 61 MB | 25 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [donghyun lee](https://appshunter.io/developer/1869468238) | [Selahattin Bozat](https://appshunter.io/developer/1895293163) |

## What reviewers say

### talkdam

[App page](https://appshunter.io/ios/app/talkdam-capture-daily-chats/id6757889561)

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

**In-app purchases:** none


### Second Brain

[App page](https://appshunter.io/ios/app/second-brain-notes-and-knowledge/id6775839727)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Second Brain Premium | $9.99 | one-time |


## Frequently asked questions

### Is talkdam free?

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

### Is Second Brain free?

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

### Do talkdam or Second Brain have ads?

talkdam shows ads; Second Brain does not.

### Which is updated more often, talkdam or Second Brain?

talkdam ships an update every 4 days, and Second Brain every 3 months. Most recently, talkdam was updated on October 24, 2026 and Second Brain on October 16, 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.*