EventFull vs CentraOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EventFull
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Turn your personal device into a marketing tool for use at events. Eventfull’s lead capture app offers our customers an easy and convenient platform on which to capture lead retrieval at events using your smart device. Professional, secure, convenient, quick, simple and easy to use are just some of the reasons our customers choose us!
CentraOS
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CentraOS is a secure push-to-talk and incident management platform for enterprise teams. Instant voice communication with push-to-talk (PTT) Real-time group collaboration and incident tracking Location sharing (optional) for rapid response
Screenshots
Verdict
The clearest difference is device support: EventFull at 3 against CentraOS's 1. On price, update cadence, ads and in-app purchases there is nothing between them.
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.
EventFull ships an update monthly, CentraOS every 2 weeks. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.
| Parameter | EventFull | CentraOS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 24 MB | 118 MB |
| Age rating | 4+ | 4+ |
| Developer | Contact Media Ltd | Elbit Systems |
In-app purchases
EventFull
No in-app purchases
CentraOS
No in-app purchases
