# iTechGuy vs AdvisoryAI

The clearest difference is in-app purchases: AdvisoryAI at none against iTechGuy's 3. iTechGuy's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. iTechGuy sells 3 one-off in-app purchases. AdvisoryAI asks for nothing beyond the download.

iTechGuy ships an update weekly, AdvisoryAI every 3 weeks. The most recent releases landed on June 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | iTechGuy | AdvisoryAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/itechguy/id6469687817/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 52 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Yunyan Qi](https://appshunter.io/developer/1711499890) | [AdvisoryAI](https://appshunter.io/developer/1774505670) |

## What reviewers say

### iTechGuy

[App page](https://appshunter.io/ios/app/itechguy/id6469687817)

Get accurate and up-to-date tech advice powered by AI and RAG technology. Ask complex questions about electronics and software, and receive detailed answers, with direct ChatGPT responses also available for reference. Chat history is automatically saved for each session.

**Highlights:** AI-powered tech advice, RAG technology integration, Direct ChatGPT reference, Chat history saving, Adjustable 'fast mode'

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Query Limit | $9.99 | one-time |
| Unlock History View Limit | $19.99 | one-time |
| Enable Copying | $19.99 | one-time |


### AdvisoryAI

[App page](https://appshunter.io/ios/app/advisoryai/id6737060147)

**In-app purchases:** none


## Frequently asked questions

### Is iTechGuy free?

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

### Is AdvisoryAI free?

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

### Do iTechGuy or AdvisoryAI have ads?

Neither iTechGuy nor AdvisoryAI shows ads.

### Which is updated more often, iTechGuy or AdvisoryAI?

iTechGuy ships an update weekly, and AdvisoryAI every 3 weeks. Most recently, iTechGuy was updated on June 1, 2026 and AdvisoryAI on September 11, 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.*