Green vs SentryCard Admin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Green
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Features & Functionality of the GreenID app includes: Comprehensive Access Management Solution – Manage all the key points associated with access control on a remote basis such as visitor management, attendance management, and available parking. Available Parking – Users can check and find if any space is available for vehicle parking before entering the premises by checking it directly from the mobile app. Visitor Management System – To maintain a seamless visitor management process, GreenID app provides the users multiple options such as- • Add visitors to provide them access rights • Find date-wise records of the visitors • Create a group invitation and grant access rights to the visitors to attend the meeting easily • Unlock any or all the access doors with just one tap (For admin) • Find all the event details of a particular day easily Attendance Management System – GreenID makes it simpler for the user to manage attendance logs of the employees with the help of below-mentioned functions - • Make an On-Duty (OD) request directly from the app • Mark Attendance or Submit OD Request from anywhere to maintain proper attendance logs (Geotagging). • Check the status of OD request • Check date-wise attendance logs • Drop a leave request directly from the app to your reporting manager • Check the status of your canceled/ approved leaves • Approve OD requests of your team member(s) directly from the app (For admin) • Approve leave requests of your team member(s) directly from the app (For admin) • Cancel leave requests of your team member(s) directly from the app (For admin) Other Features – Get all the notifications, check notice boards, feedbacks, and find emergency contacts directly from the app. Our cloud-based GreenID mobile app works in congruence with the respective requirements of any organisation or residential community in an impeccable manner to enable seamless access control management. Try our cloud-based GreenID access control solution now. 2,002
SentryCard Admin
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SentryCard Admin enables advanced configuration of your enterprise SentryCard deployment. With this app, you can: * Reset Biometrics on Demo and Visitor cards * Enable HID encoding * Check version information about your SentryCard * Access other configuration functions
Screenshots
Verdict
The clearest difference is update cadence: Green at weekly against SentryCard Admin's every 5 months. Green also leads on iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support 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.
Green ships an update weekly, SentryCard Admin every 5 months. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.
| Parameter | Green | SentryCard Admin |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 69 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | IDCUBE IDENTIFICATION Systems Pvt. Ltd. | Sentry Enterprises |
In-app purchases
Green
No in-app purchases
SentryCard Admin
No in-app purchases
Questions
Is Green free?
Is SentryCard Admin free?
Do Green or SentryCard Admin have ads?
Which is updated more often, Green or SentryCard Admin?
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