# Image to PDF Convert & Secure vs Listo Checklists

The clearest difference is ads: Listo Checklists at none against Image to PDF Convert & Secure's shown. Image to PDF Convert & Secure's advantage is iOS requirement (15.6 vs 18.5). On price, in-app purchases and device support 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 | Image to PDF Convert & Secure | Listo Checklists |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 14 MB | 1 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tilak Beladiya](https://appshunter.io/developer/1784720491) | [ImpossiblePossible Limited](https://appshunter.io/developer/1330137047) |

## What reviewers say

### Image to PDF Convert & Secure

[App page](https://appshunter.io/ios/app/image-to-pdf-convert-and-secure/id6745420191)

**Features:** macOS Compatibility

**In-app purchases:** none


### Listo Checklists

[App page](https://appshunter.io/ios/app/listo-checklists/id6748651093)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Image to PDF Convert & Secure free?

Image to PDF Convert & Secure is free to download, with no in-app purchases.

### Is Listo Checklists free?

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

### Do Image to PDF Convert & Secure or Listo Checklists have ads?

Image to PDF Convert & Secure shows ads; Listo Checklists 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.*