C12 vs EOS One Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
C12
Stay connected with your community through real-time notifications for prayer requests, comments, and resources. Receive reminders for meetings and tasks, and easily access shared videos and documents.
- Real-time push notifications
- Community interaction alerts
- Monthly curriculum resource availability
- Meeting and task reminders
- Native video, document, and image previews
- In-app notification center
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The C12 App is now available on all iOS devices. The C12 Mobile App provides: -Real-time push notifications for all users -Notifications for all community interactions - including prayer requests, comments and posts -Notifications when monthly curriculum resources are available for use -Reminders to mobile devices of upcoming meeting dates and outstanding todos -Native Apple presentation of all video, documents and images previewed or downloaded from the C12 Mobile App -An in-app notification center summarizing all activity since your last login -External links from C12 Mobile App open directly into Safari
EOS One Mobile
This app helps leadership teams and organizations manage their most important work by providing a centralized system for tasks, priorities, and issues. It enables teams to stay aligned, solve problems efficiently, and execute with discipline from any location.
- Manage To-Dos
- Set and track Rocks (quarterly priorities)
- Capture and solve Issues
- Track Headlines
- Shared team system
- Mobile access
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Run your business with clarity, focus, and accountability. EOS One helps leadership teams and organizations run on EOS by keeping your most important work in one place. Quickly create and manage your To-Dos, Rocks, Issues, Headlines, and Scorecard measurables from your phone no matter where you are. Now with Atlas AI, you can ask questions and get instant insight into your business and your data, right from your phone. With EOS One mobile, your team can: Set and track quarterly priorities (Rocks) Assign and complete To-Dos with clear ownership Capture, prioritize, and solve Issues Whether you’re in the office or on the go, EOS One gives your team a shared system to stay aligned, solve problems faster, and execute with discipline. Note: An EOS One account is required to use this app.
Screenshots
Verdict
The clearest difference is update cadence: EOS One Mobile at fortnightly against C12's every 39 months. EOS One Mobile also leads on rating (5.0 vs 4.8) and ratings volume (14 vs 4). On price, review sentiment, 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.
EOS One Mobile holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
C12 ships an update every 39 months, EOS One Mobile fortnightly. The most recent releases landed on October 10, 2026 and September 23, 2026 respectively.
| Parameter | C12 | EOS One Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) | 5.0 (14 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 | 14 — better |
| Update frequency | Every 39 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | The C12 Group LLC | Atlas UP Inc. |
Customer experience
C12
EOS One Mobile
In-app purchases
C12
No in-app purchases
EOS One Mobile
No in-app purchases
