# ai chat by api vs ScanMate

The clearest difference is price: ScanMate at Free against ai chat by api's $1.99. ScanMate also leads on iOS requirement (15.6 vs 18.1). ai chat by api's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

ScanMate is free to download; ai chat by api costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ai chat by api | ScanMate |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 3 MB | 9 MB |
| Requires iOS | 18.1 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [INGOAMPT](https://appshunter.io/developer/1704539480) | [梦 肖](https://appshunter.io/developer/1896473502) |

## What reviewers say

### ai chat by api

[App page](https://appshunter.io/ios/app/ai-chat-by-api/id6739469873)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanMate

[App page](https://appshunter.io/ios/app/scanmate-pdf/id6767583407)

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

**In-app purchases:** none


## Frequently asked questions

### Is ai chat by api free?

ai chat by api costs $1.99, with no in-app purchases.

### Is ScanMate free?

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

### Do ai chat by api or ScanMate have ads?

ScanMate shows ads; ai chat by api does not.

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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.*