# Support AI™ vs AI PDF Reader

The clearest difference is update cadence: AI PDF Reader at every 2 weeks against Support AI™'s monthly. AI PDF Reader also leads on device support (4 vs 2) and iOS requirement (14.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Support AI™ sells 6 in-app purchases, starting at $4.99 per month and AI PDF Reader sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Support AI™ ships an update monthly, AI PDF Reader every 2 weeks. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Support AI™ | AI PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 26 MB | 226 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 12+ |
| Developer | [Abdulsamed Kuzan](https://appshunter.io/developer/1879089145) | [Software Tailor (HK) Limited](https://appshunter.io/developer/6776648111) |

## What reviewers say

### Support AI™

[App page](https://appshunter.io/ios/app/support-ai/id6759504026)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support AI™ Lite Plan | $4.99 | per month |
| Support AI™ Plus Plan – Monthly | $9.99 | per month |
| Support AI™ Ultra Plan | $14.99 | per month |
| Support AI™ Lite Plan – Yearly | $49.99 | per year |
| Support AI Plus Plan – Yearly | $99.99 | per year |
| Support AI™ Ultra Plan – Yearly | $149.99 | per year |


### AI PDF Reader

[App page](https://appshunter.io/ios/app/ai-pdf-reader-on-device/id6779994987)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Personal - Monthly | $0.99 | per month |
| Pro Business - Monthly | $4.99 | per month |
| Pro Personal - Yearly | $9.99 | per year |
| Pro Business - Yearly | $49.99 | per year |


## Frequently asked questions

### Is Support AI™ free?

Support AI™ is free to download, with in-app purchases available.

### Is AI PDF Reader free?

AI PDF Reader is free to download, with in-app purchases available.

### Do Support AI™ or AI PDF Reader have ads?

Neither Support AI™ nor AI PDF Reader shows ads.

### Which is updated more often, Support AI™ or AI PDF Reader?

Support AI™ ships an update monthly, and AI PDF Reader every 2 weeks. Most recently, Support AI™ was updated on September 20, 2026 and AI PDF Reader on September 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.*