# CheckProof vs Team Kjellin

The clearest difference is update cadence: CheckProof at fortnightly against Team Kjellin's every 35 months. Team Kjellin's advantage is iOS requirement (12.0 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 fortnightly, Team Kjellin every 35 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CheckProof | Team Kjellin |
| --- | --- | --- |
| 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 | **Fortnightly** | Every 35 months |
| Monetization | Free | — |
| Size | 93 MB | 33 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Checkproof AB](https://appshunter.io/developer/974089734) | [Team Kjellin Mining och Enterprenad AB](https://appshunter.io/developer/1485108584) |

## 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 asset conditions. It helps ensure quality, safety, and compliance with features like offline mode and photo documentation.

**Highlights:** Customizable checklists with drag-and-drop interface, Deviation handling with photo and comment attachments, Offline mode for data collection, Fluid reporting with statistics and Excel export, User permissions and notifications, Integration via external API

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

**In-app purchases:** none


### Team Kjellin

[App page](https://appshunter.io/ios/app/team-kjellin/id1513643459)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CheckProof free?

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

### Is Team Kjellin free?

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

### Do CheckProof or Team Kjellin have ads?

Neither CheckProof nor Team Kjellin shows ads.

### Which is updated more often, CheckProof or Team Kjellin?

CheckProof ships an update fortnightly, and Team Kjellin every 35 months. Most recently, CheckProof was updated on November 7, 2026 and Team Kjellin on November 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.*