OnSite vs Optimedis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OnSite
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.
- Guest check-in
- Badge/QR code scanning
- Real-time arrival monitoring
- Multiple device sync
- Participant data capture
- Guest list access
Read full descriptionHide full description
Manage all your guest check-ins with our powerful and easy-to-use app Evenium OnSite! You will streamline your entry process, welcome up to 400 participants per hostess and per hour, and get all your data perfectly in sync, instantaneously. With Evenium’s all-in-one guest check-in app you can: - Scan badges/QR codes - Take photos - Capture signatures - Quickly access your guest list - Monitor arrivals in real time - Use multiple devices with instantaneous data sync Evenium OnSite is fully integrated with our registration platform and Evenium ConnexMe, the best app for interactive events. Visit evenium.com to discover integrated solutions that cover the entire event management value chain.
Optimedis
Read full descriptionHide full description
Welcome at Optimedis, your 2.0 chartered accountant! Because the world is changing, we offer you a handy application for managing your online account 7days/7 and 24h/24. This ease of use allows you anytime access to your documents, consult the news of the firm, or to gain visibility on various activities related to your record. We wish you a nice navigation! Optimedis
Screenshots
Verdict
OnSite and Optimedis are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.
| Parameter | OnSite | Optimedis |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Evenium | MyCompanyFiles |
In-app purchases
OnSite
No in-app purchases
Optimedis
No in-app purchases
