# HowAI Agent vs SecondBrain AI Assistant

The clearest difference is update cadence: SecondBrain AI Assistant at daily against HowAI Agent's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HowAI Agent sells 2 in-app purchases, starting at $7.99 per month and SecondBrain AI Assistant sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

HowAI Agent ships an update every 10 days, SecondBrain AI Assistant daily. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | HowAI Agent | SecondBrain AI Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/howai-agent/id6746110671/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Monetization | Freemium | — |
| Size | 84 MB | 23 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ISW Technologies LLC](https://appshunter.io/developer/1819593110) | [BUILD TO CONNECT LTD](https://appshunter.io/developer/6778076361) |

## What reviewers say

### HowAI Agent

[App page](https://appshunter.io/ios/app/howai-agent/id6746110671)

This AI assistant offers advanced conversational capabilities, deep research, and integration with real-world tools like maps and document analysis. It allows for customizable AI personalities and prioritizes user privacy with local-only processing.

**Highlights:** Local-only private processing, Conversational AI with real-time search, Deep research mode with step-by-step reasoning, Voice chat with natural AI replies, Photo analysis and PDF creation, Auto-generated PowerPoint slides, Customizable AI personality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly (1st Free) | $7.99 | per month |
| Premium Yearly (2 Months Free) | $79.99 | per year |


### SecondBrain AI Assistant

[App page](https://appshunter.io/ios/app/secondbrain-ai-assistant/id6778076359)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Second Brain Pro Monthly | $9.99 | per month |
| Second Brain Pro Annual | $69.99 | per year |


## Frequently asked questions

### Is HowAI Agent free?

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

### Is SecondBrain AI Assistant free?

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

### Do HowAI Agent or SecondBrain AI Assistant have ads?

Neither HowAI Agent nor SecondBrain AI Assistant shows ads.

### Which is updated more often, HowAI Agent or SecondBrain AI Assistant?

HowAI Agent ships an update every 10 days, and SecondBrain AI Assistant daily. Most recently, HowAI Agent was updated on October 30, 2026 and SecondBrain AI Assistant on October 28, 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.*