Rock Core vs HolyGuard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rock Core
Stay informed about Rock RMS events and engage with the community. This app is designed for both experienced users and newcomers to the platform.
- Real-time updates on Rock RMS
- Community engagement features
- Suitable for all experience levels
- Mobile access to platform information
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Stay up to date with what's happening in Rock RMS. Jump in and get involved with the community whether you're a veteran or just getting started.
HolyGuard
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HolyGuard is a real-time security coordination platform built for churches, houses of worship, and faith-based organizations. It empowers volunteer security teams to report incidents, communicate instantly, and share critical information, all from one app. KEY FEATURES: INCIDENT REPORTING Capture and report security incidents with photos and GPS coordinates. Categorize threats by type — trespass, suspicious person, active threat, and more. Add multiple photos and update reports as situations develop. TEAM COMMUNICATION Stay connected with your security team through organized channels. Share alerts, coordinate responses, and keep everyone informed in real time. WATCHLIST Maintain a structured database of persons of interest with photos, physical descriptions, license plates, and status tracking. Search by name, plate, or description instantly. NETWORK MAP See all participating organizations across the security network on a live map. RESOURCE HUB Access shared security resources including first aid guides, law enforcement contacts, training materials, active shooter protocols, and best practices. DIRECT MESSAGING Connect with security personnel at other organizations through a secure invitation-based messaging system. ROLE-BASED ACCESS Manage your team with admin, security, and member roles. Admins can invite members, create channels, and manage organization settings. IMPORTANT: HolyGuard is a security coordination tool and is not a replacement for emergency services. In a life-threatening emergency, always call 911 first. Terms of Use: https://atmksheldon.github.io/holyguard/terms.html Privacy Policy: https://atmksheldon.github.io/holyguard/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Rock Core at none against HolyGuard's 3. HolyGuard's advantage is update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement 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. HolyGuard sells 3 in-app purchases, starting at $9.99 per month. Rock Core asks for nothing beyond the download.
Rock Core ships an update fortnightly, HolyGuard weekly. The most recent releases landed on October 22, 2026 and September 30, 2026 respectively.
| Parameter | Rock Core | HolyGuard |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 220 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Spark Development Network, Inc. | Atlas Stark |
In-app purchases
Rock Core
No in-app purchases
HolyGuard
- HolyGuard Individual$9.991 Month
- HolyGuard Team$49.991 Month
- HolyGuard Enterprise$99.991 Month
Questions
Is Rock Core free?
Is HolyGuard free?
Do Rock Core or HolyGuard have ads?
Which is updated more often, Rock Core or HolyGuard?
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