# OnSite vs RenX by OpenMercury

The clearest difference is in-app purchases: OnSite at none against RenX by OpenMercury's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RenX by OpenMercury sells 6 in-app purchases, starting at $42.99 per month. OnSite asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OnSite | RenX by OpenMercury |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/onsite/id468652272/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 27 MB | 68 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Evenium](https://appshunter.io/developer/411494321) | [Open Mercury Ltd](https://appshunter.io/developer/1893414758) |

## What reviewers say

### OnSite

[App page](https://appshunter.io/ios/app/onsite/id468652272)

Streamline guest check-ins for events with this powerful and intuitive application. It allows for quick scanning of badges or QR codes, participant data synchronization, and real-time arrival monitoring. Enhance your event entry process and manage attendees efficiently.

**Highlights:** Guest check-in, Badge/QR code scanning, Real-time arrival monitoring, Multiple device sync, Participant data capture, Guest list access

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

**In-app purchases:** none


### RenX by OpenMercury

[App page](https://appshunter.io/ios/app/renx-by-openmercury/id6762222749)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RenX Preview | $42.99 | per month |
| RenX Pro | $49.99 | per month |
| RenX Credits ($5 value) | $7.99 | one-time |
| RenX Credits ($10 value) | $14.99 | one-time |
| RenX Credits ($20 value) | $28.99 | one-time |
| RenX Credits ($50 value) | $71.99 | one-time |


## Frequently asked questions

### Is OnSite free?

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

### Is RenX by OpenMercury free?

RenX by OpenMercury is free to download, with in-app purchases available.

### Do OnSite or RenX by OpenMercury have ads?

Neither OnSite nor RenX by OpenMercury shows ads.

### Which is updated more often, OnSite or RenX by OpenMercury?

OnSite ships an update every 2 months, and RenX by OpenMercury every 2 months. Most recently, OnSite was updated on October 24, 2026 and RenX by OpenMercury on October 25, 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.*