# SpeedChecker Engineer vs ScamGuard by FlowX.ai

The clearest difference is device support: SpeedChecker Engineer at 3 against ScamGuard by FlowX.ai's 1. SpeedChecker Engineer also leads on iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SpeedChecker Engineer | ScamGuard by FlowX.ai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 26 MB | 25 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Speedchecker Ltd](https://appshunter.io/developer/1191311636) | [FLOWX.AI](https://appshunter.io/developer/1592080119) |

## What reviewers say

### SpeedChecker Engineer

[App page](https://appshunter.io/ios/app/speedchecker-engineer/id6446782246)

**In-app purchases:** none


### ScamGuard by FlowX.ai

[App page](https://appshunter.io/ios/app/scamguard-by-flowxai/id6788255241)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpeedChecker Engineer free?

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

### Is ScamGuard by FlowX.ai free?

ScamGuard by FlowX.ai is free to download, with no in-app purchases.

### Do SpeedChecker Engineer or ScamGuard by FlowX.ai have ads?

Neither SpeedChecker Engineer nor ScamGuard by FlowX.ai shows ads.

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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.*