Cerum+ vs Oiiku Onsite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cerum+
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App for purchaser of services. Here you can access information about the execution of the service. By whom and when it is done, and more. Communication between you as the purchaser and the service provider can be done via messaging functions.
Oiiku Onsite
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Oiiku is a power tool for for event professionals, designed to help you run smooth and engaging corporate events With our Oiiku Onsite app you can: • Check in attendees using QR codes • Charge food and drink vouchers • Print attendee name badges Note: You'll need a password from Oiiku or the event organizer to use this app
Screenshots
Verdict
The clearest difference is update cadence: Cerum+ at every 2 months against Oiiku Onsite's every 5 months. Cerum+ also leads on iOS requirement (14.0 vs 17.2). On price, ads, in-app purchases and device support 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.
Cerum+ ships an update every 2 months, Oiiku Onsite every 5 months. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.
| Parameter | Cerum+ | Oiiku Onsite |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 7 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Cerum AS | Oiiku AS |
In-app purchases
Cerum+
No in-app purchases
Oiiku Onsite
No in-app purchases
