# GR Check vs flm9 Inventory

The clearest difference is update cadence: flm9 Inventory at daily against GR Check's every 3 months. 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.

GR Check ships an update every 3 months, flm9 Inventory daily. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GR Check | flm9 Inventory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gr-check-in/id6683313429/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | — |
| Size | 49 MB | 25 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [getregistered, LLC.](https://appshunter.io/developer/1632094819) | [Gerold Kroetlinger](https://appshunter.io/developer/1217623835) |

## What reviewers say

### GR Check

[App page](https://appshunter.io/ios/app/gr-check-in/id6683313429)

Facilitate seamless on-site attendee check-ins for events powered by getregistered. Scan QR codes or use name lookup for quick entry and exit management. Requires a getregistered event to be enabled for check-ins.

**Highlights:** QR code scanning for check-in/out, Name lookup for attendee identification, Session check-in/out, Secure attendee verification, Requires getregistered event integration

**In-app purchases:** none


### flm9 Inventory

[App page](https://appshunter.io/ios/app/flm9-inventory/id6754087221)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GR Check free?

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

### Is flm9 Inventory free?

flm9 Inventory is free to download, with no in-app purchases.

### Do GR Check or flm9 Inventory have ads?

Neither GR Check nor flm9 Inventory shows ads.

### Which is updated more often, GR Check or flm9 Inventory?

GR Check ships an update every 3 months, and flm9 Inventory daily. Most recently, GR Check was updated on October 23, 2026 and flm9 Inventory on October 28, 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.*