Evidian Authenticator vs Coptic Leader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Evidian Authenticator
This app provides secure authentication for web applications using push notifications, QR code scanning, and one-time passwords. It supports offline QR entry and HOTP/TOTP second factors, with enrolled keys protected by PIN or fingerprint. User profile modifications and account usage are tracked and confirmed.
- Push authentication
- Offline QR code scanning (QRentry)
- HOTP/TOTP second factor authentication
- PIN code protection
- Fingerprint authentication
- User profile modification notifications
- Account usage tracking
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Evidian Authenticator is the client application of the Push authentication for Evidian Web Access Manager. It supports the Evidian push authentication, the network-less authentication by scanning QR Codes (QRentry), and HOTP/TOTP 2nd factors authentication (OATH) supported by major Web applications on Internet. Authentication modes supported: • Offline QRentry QR Codes: by scanning challenged QR Codes and entering manually the decoded challenge. • Push authentication after solely entering login identifier in a Web application protected by Web Access Manager. WAM may be on premise without direct connection from the mobile device or in the cloud or as a service. WAM as Identity Provider is compatible with the multi-factor (MFA) push authentication as a high level of authentication. • Identification without entering login name, by QR Code scanning. Authentication is then done using the previous seamless push authentication, right after the identification of the user in one of the user directory configured in WAM as a Service Provider or as an Identity Provider. • HOTP/TOTP standard one time password. Seeds may be entered manually or in more convenient way by scanning QR Codes provided by Web applications. More than 400 well known applications’ icons and links are preconfigured. HOTP/TOTP accounts are exportable as plain text, JSON, and password protected and AES256 cyphered JSON importable in Evidian Authenticator. Enrolled keys and accounts are protected: • By a PIN code managed by the application, independent of the mobile protection • By a Fingerprint Messages and notifications: When used with Evidian Web Access Manager, any modification of the user’s profile in WAM will generate a confirmation notification in Evidian Authenticator (GDPR). All account or key usages are tracked and kept in the history of Evidian Authenticator.
Coptic Leader
This app helps Sunday School ministries manage their operations. It offers features for tracking student information, attendance, outreach, lesson planning, and event coordination. It also includes tools for group communication and ride planning.
- Student rosters with contact and allergy info
- Attendance tracking
- Outreach logging
- Lesson plan management
- Event coordination with RSVPs
- Ride planning with map integration
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Coptic Leader was designed and written inside the Sunday School Ministry at St. Mark Coptic Orthodox Church of Washington, DC — by the people who were unhappily running it on spreadsheets, group chats and memory. This app replaces all three. Coordinators see the whole ministry. Servants see their classes and kids. Nothing falls through the cracks. LESSONS Assign each Sunday to a servant. They submit a plan and slides; the coordinator reviews, approves or asks for changes — with the whole exchange kept on the lesson. Guest speaker coming? Record that they've confirmed and know the topic. Party or event instead? Name an organizer and collect a plan and location the same way. KIDS Class rosters with allergies pinned at the top, parent contacts, birthdays, photo permissions and notes — and a full history of their attendance and outreach. ATTENDANCE Easily record servant and kids' attendance for Sunday school, Friday night activities, events and servants' meetings. Servants also receive notifications to remind them to take attendance. OUTREACH Log every call, text and in-person visit. See at a glance which children haven't been reached, and which servants are keeping up with their visits, month by month. RIDES Plot where the children live on a map, build efficient driving routes, and see instantly which kids still have no ride. Coordinators keep tabs on all servants picking up kids and their driving routes. CHAT Class threads, ministry-wide announcements, polls, photos and files — so the ministry stops living in iMessage, WhatsApp and GroupMe. EVENTS AND MEETINGS RSVPs, task lists, reminders and attendance for everything from a retreat to a field day. FOR COORDINATORS One dashboard for approvals, unassigned Sundays, missing lesson plans and gaps in coverage — with a nudge you can send in one tap. Click the demo mode on the sign in page to test and see the app in action. Want to enroll your church Sunday School ministry? Contact copticleader@stmarkdc.org for more information on onboarding and pricing.
Screenshots
Verdict
The clearest difference is rating: Coptic Leader at 5.0 against Evidian Authenticator's 1.0. Coptic Leader also leads on update cadence (every 4 days vs every 4 months) and ratings volume (14 vs 1). Evidian Authenticator's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and monetization model 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.
Coptic Leader holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Coptic Leader has 14 ratings behind it against 1, so its average is the more settled of the two.
Evidian Authenticator ships an update every 4 months, Coptic Leader every 4 days. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.
| Parameter | Evidian Authenticator | Coptic Leader |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (14 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 14 — better |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 34 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Evidian | St Mark Coptic Orthodox Church |
Customer experience
Evidian Authenticator
Coptic Leader
In-app purchases
Evidian Authenticator
No in-app purchases
Coptic Leader
No in-app purchases





