Certilia vs Cosmic Production
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Certilia
Utilize your mobile device for secure identification and qualified electronic signatures. This system leverages advanced mobile phone security technology for reliable digital transactions. Activation requires registration with an existing QES or at a designated office.
- Mobile identification
- Qualified electronic signature
- Advanced security technology
- Digital transaction support
- QES registration
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Certilia allows you to use a mobile phone for high level identification and Qualified Electronic signature. The system is based on the latest security technology implemented in today's mobile phones. In order to activate Certilia, you must register with existing QES or at registration office.
Cosmic Production
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Cosmic Production is the official mobile companion app for Cosmic Production d.o.o. — a Croatian audiovisual production company based in Split. The app gives customers, partners, and field crew one place to browse the rental catalog, request bookings, accept quotes, sign event agreements, and run jobs on site. WHO IT IS FOR • Event organizers, promoters, and venues planning weddings, parties, conferences, or festivals on the Dalmatian coast • B2B partners (hotels, agencies, production companies) renting gear and crew at preferred rates • Cosmic Production field workers checking in at venues, running set-up task lists, and logging materials WHAT YOU CAN DO • Browse the live rental catalog of DJ players, mixers, line arrays, subwoofers, microphones, wireless systems, moving heads, and lighting consoles • See full specs, daily rates, weekend rates, and what's included in each rental • Add gear to a booking inquiry, pick dates, venue, and add notes • Submit a booking — Cosmic Production reviews and replies with a confirmed quote within a few hours • Accept quotes and sign event agreements with a single tap (eIDAS simple electronic signature) • Track booking status from submitted to confirmed to signed to delivered • For field crew: see assigned jobs, check in at the venue with one tap, run set-up task lists, log materials and damage, attach photos WHY IT IS DIFFERENT Cosmic Production is not a marketplace. Every quote is reviewed by the Cosmic Production team. Every booking is confirmed by a human before anything is binding. No upfront payment. No automated pricing surprises. Just a fast, transparent way to work with a Croatian production company that has been doing this for years. PRIVACY AND TRUST Cosmic Production does not show ads, does not include advertising SDKs, and does not track you across other apps or websites. Account data and bookings stay on EU servers (Supabase, Stockholm). Account deletion is one tap inside the app — and we explain exactly what is removed and what is retained for accounting compliance. ABOUT COSMIC PRODUCTION D.O.O. Cosmic Production d.o.o. is an audiovisual production company in Split, Croatia, working with venues, hotels, agencies, and event organizers across the Adriatic. Web: cosmicproduction.hr · Support: ivan@cosmicproduction.hr
Screenshots
Verdict
Certilia and Cosmic Production 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 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | Certilia | Cosmic Production |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (18 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17 — better | 18.0 |
| Further details — not scored | ||
| Size | 33 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | AKD d.o.o. | Cosmic Production d.o.o. |
In-app purchases
Certilia
No in-app purchases
Cosmic Production
No in-app purchases







