# FastScan vs MSP KAI

The clearest difference is in-app purchases: MSP KAI at none against FastScan's 2. FastScan's advantage is update cadence (every 3 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FastScan sells 2 in-app purchases, starting at $4.99 per month. MSP KAI asks for nothing beyond the download.

FastScan ships an update every 3 days, MSP KAI every 5 weeks. The most recent releases landed on October 10, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | FastScan | MSP KAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Size | 22 MB | 18 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AISHA AMBER IRFAN](https://appshunter.io/developer/1723699319) | [eat2eat Pte. Ltd](https://appshunter.io/developer/551286112) |

## What reviewers say

### FastScan

[App page](https://appshunter.io/ios/app/fastscan-image-to-pdf-maker/id6480137837)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fast Scan Monthly Premium | $4.99 | per month |
| Fast Scan Yearly Premium | $49.99 | per year |


### MSP KAI

[App page](https://appshunter.io/ios/app/msp-kai/id6749577537)

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

**In-app purchases:** none


## Frequently asked questions

### Is FastScan free?

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

### Is MSP KAI free?

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

### Do FastScan or MSP KAI have ads?

Neither FastScan nor MSP KAI shows ads.

### Which is updated more often, FastScan or MSP KAI?

FastScan ships an update every 3 days, and MSP KAI every 5 weeks. Most recently, FastScan was updated on October 10, 2026 and MSP KAI on October 23, 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.*