# CheckProof vs Propile Viewer

The clearest difference is update cadence: CheckProof at every 11 days against Propile Viewer's every 11 months. Propile Viewer's advantage is iOS requirement (11.0 vs 15.0). On price, ads, 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.

CheckProof ships an update every 11 days, Propile Viewer every 11 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | CheckProof | Propile Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/checkproof/id1478261940/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 11 months |
| Monetization | Free | — |
| Size | 92 MB | 36 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Checkproof AB](https://appshunter.io/developer/974089734) | [Pålanalys AB](https://appshunter.io/developer/1502132969) |

## What reviewers say

### CheckProof

[App page](https://appshunter.io/ios/app/checkproof/id1478261940)

This app provides a mobile solution for businesses to create custom checklists, manage deviations, and report on facility assets. It helps ensure quality, safety, and compliance with features like offline mode and customizable reports.

**Highlights:** Customizable checklists with drag-and-drop interface, Deviation handling with photos and user assignment, Offline mode for data collection, Fluid reporting with statistics and Excel export, User permissions and notifications, External API for third-party system integration

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

**In-app purchases:** none


### Propile Viewer

[App page](https://appshunter.io/ios/app/propile-viewer/id1534915998)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CheckProof free?

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

### Is Propile Viewer free?

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

### Do CheckProof or Propile Viewer have ads?

Neither CheckProof nor Propile Viewer shows ads.

### Which is updated more often, CheckProof or Propile Viewer?

CheckProof ships an update every 11 days, and Propile Viewer every 11 months. Most recently, CheckProof was updated on September 17, 2026 and Propile Viewer on September 15, 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.*