# IRwin Check vs atmio

The clearest difference is iOS requirement: IRwin Check at 14.0 against atmio's 17.6. 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.

## The numbers

| Metric | IRwin Check | atmio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/irwin-check-in/id1659865210/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free | — |
| Size | 9 MB | 154 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [INFICON](https://appshunter.io/developer/901401219) | [M2Tech GmbH](https://appshunter.io/developer/1844369109) |

## What reviewers say

### IRwin Check

[App page](https://appshunter.io/ios/app/irwin-check-in/id1659865210)

Wirelessly view IRwin methane leak detector values on your mobile device. Easily manage log files, alarms, and reports for efficient gas investigations. Supports Universal and Above Ground modes.

**Highlights:** Wireless data display, Start/stop log files, Acknowledge/turn off alarms, Alarm messages, Manage, download, and share files, Night mode

**Features:** macOS Compatibility

**In-app purchases:** none


### atmio

[App page](https://appshunter.io/ios/app/atmio/id6753683305)

**In-app purchases:** none


## Frequently asked questions

### Is IRwin Check free?

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

### Is atmio free?

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

### Do IRwin Check or atmio have ads?

Neither IRwin Check nor atmio shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*