# Personal Assistant vs SecondBrain Pro

The clearest difference is update cadence: Personal Assistant at every 9 days against SecondBrain Pro's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Personal Assistant sells 2 in-app purchases, starting at $8.99 per month and SecondBrain Pro sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Personal Assistant ships an update every 9 days, SecondBrain Pro every 2 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Personal Assistant | SecondBrain Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 68 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Kaan Yildiz](https://appshunter.io/developer/1473960483) | [Heinrich Krupp](https://appshunter.io/developer/1866842398) |

## What reviewers say

### Personal Assistant

[App page](https://appshunter.io/ios/app/personal-assistant-chatbot-ai/id6670409700)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Infinite AI Monthly | $8.99 | per month |
| Infinite AI Annually | $29.99 | per year |


### SecondBrain Pro

[App page](https://appshunter.io/ios/app/secondbrain-pro/id6757423935)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $7.99 | one-time |
| SecondBrain PREMIUM | $17.99 | one-time |


## Frequently asked questions

### Is Personal Assistant free?

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

### Is SecondBrain Pro free?

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

### Do Personal Assistant or SecondBrain Pro have ads?

Neither Personal Assistant nor SecondBrain Pro shows ads.

### Which is updated more often, Personal Assistant or SecondBrain Pro?

Personal Assistant ships an update every 9 days, and SecondBrain Pro every 2 months. Most recently, Personal Assistant was updated on October 7, 2026 and SecondBrain Pro on October 10, 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.*