Opal on Mobile vs Cerby
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Opal on Mobile
This app provides a powerful marketing calendar to keep teams in sync. It allows users to view, approve, share, and download content seamlessly from their mobile devices, ensuring everyone stays updated on all campaigns and content.
- Marketing calendar view
- Team synchronization
- Content viewing and approval
- Content sharing and downloading
- Mobile access (iPhone/iPad)
Read full descriptionHide full description
The most powerful marketing calendar, ever. See everything your team is doing and stay in sync when it matters most. View all of your stories, moments and content — no matter where you are. View, approve, share and download content seamlessly from your iPhone or iPad.
Cerby
Securely manage credentials, MFA codes, and access without manual tracking. This tool offers autofill for web and mobile, automatically rotates passwords, and stores MFA and passkeys in one place. It enables zero-knowledge sharing and provides admin controls for peace of mind.
- Autofill for web and mobile
- Automatic password rotation
- Built-in MFA and passkey storage
- Zero-knowledge sharing
- Admin logs and policy controls
- Supports legacy apps
Read full descriptionHide full description
Cerby: Security that takes care of itself Tired of tracking down passwords, MFA codes, or “who has access?” spreadsheets? Cerby keeps credentials secure, fresh, and ready – without slowing your team down. Why teams trust Cerby: • Autofill that just works – One tap to sign in on web or mobile, even for legacy apps • Always-fresh passwords – Auto-rotate on a schedule or reset instantly • Built-in MFA and passkeys – Store OTP codes, Face ID, and passkeys – no separate app required • Zero-knowledge sharing – Share and revoke access without ever exposing passwords • Admin peace of mind – Real-time logs, policy controls, and automated alerts • Cerby supports the apps traditional password managers and identity platforms can’t – so no app gets left behind.
Screenshots
Verdict
The clearest difference is update cadence: Cerby at every 8 days against Opal on Mobile's every 5 weeks. Opal on Mobile's advantage is iOS requirement (15.6 vs 18.0). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 4.7 for Opal on Mobile against 4.6 for Cerby. Both are backed by a comparable volume of ratings — 14 and 9 respectively.
Opal on Mobile ships an update every 5 weeks, Cerby every 8 days. The most recent releases landed on October 3, 2026 and October 20, 2026 respectively.
| Parameter | Opal on Mobile | Cerby |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (14 ratings) — better | 4.6 (9 ratings) |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | 14 — better | 9 |
| Update frequency | Every 5 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 24 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Opal | Cerby |
Customer experience
Opal on Mobile
Cerby
In-app purchases
Opal on Mobile
No in-app purchases
Cerby
No in-app purchases
