# SecuriSmoke vs ProfilePreflight

The clearest difference is in-app purchases: SecuriSmoke at none against ProfilePreflight's 1. SecuriSmoke also leads on iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. ProfilePreflight sells 1 one-off in-app purchase. SecuriSmoke asks for nothing beyond the download.

## The numbers

| Metric | SecuriSmoke | ProfilePreflight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 71 MB | 4 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Securiton AG](https://appshunter.io/developer/982182705) | [VS Co., Ltd.](https://appshunter.io/developer/1895035652) |

## What reviewers say

### SecuriSmoke

[App page](https://appshunter.io/ios/app/securismoke/id1609622530)

**In-app purchases:** none


### ProfilePreflight

[App page](https://appshunter.io/ios/app/profilepreflight-config-diff/id6797541386)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProfilePreflight Pro Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is SecuriSmoke free?

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

### Is ProfilePreflight free?

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

### Do SecuriSmoke or ProfilePreflight have ads?

Neither SecuriSmoke nor ProfilePreflight 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.*