# CheckProof vs ETQ Reliance

The clearest difference is rating: CheckProof at 5.0 against ETQ Reliance's 1.7. CheckProof also leads on update cadence (every 11 days vs every 8 months) and iOS requirement (15.0 vs 17.0). On price, ratings volume, 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.

CheckProof holds the better App Store score, 5.0 against 1.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

CheckProof ships an update every 11 days, ETQ Reliance every 8 months. The most recent releases landed on September 17, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | CheckProof | ETQ Reliance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/checkproof/id1478261940/reviews)** | [1.7 (3 ratings)](https://appshunter.io/ios/app/etq-reliance/id1479080044/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 8 months |
| Monetization | Free | Free |
| Size | 92 MB | 21 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Checkproof AB](https://appshunter.io/developer/974089734) | [Intergraph Corporation](https://appshunter.io/developer/523042901) |

## 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


### ETQ Reliance

[App page](https://appshunter.io/ios/app/etq-reliance/id1479080044)

Extend the power of quality, EHS, and compliance management software to your mobile device. This app syncs with the server to provide the latest configurations and settings, allowing users to access and manage forms, conduct audits, and record findings directly from their mobile device, even offline.

**Highlights:** Make any form mobile, Work online or offline, Communicate compliance information, Collaborate from anywhere, Conduct field audits, Eliminate manual data entry, Real-time task notifications

**In-app purchases:** none


## Frequently asked questions

### Is CheckProof free?

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

### Is ETQ Reliance free?

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

### Which has better reviews, CheckProof or ETQ Reliance?

CheckProof is rated higher. CheckProof averages 5.0 out of 5 from 2 ratings, while ETQ Reliance averages 1.7 from 3 ratings.

### Do CheckProof or ETQ Reliance have ads?

Neither CheckProof nor ETQ Reliance shows ads.

### Which is updated more often, CheckProof or ETQ Reliance?

CheckProof ships an update every 11 days, and ETQ Reliance every 8 months. Most recently, CheckProof was updated on September 17, 2026 and ETQ Reliance on June 3, 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.*