SmartSource Leads vs Green Security Gatekeeper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartSource Leads
This app helps manage and retrieve leads gathered at trade shows and events. It requires a username and password for access. Contact support if you lose your login credentials.
- Lead management
- Lead retrieval
- Event lead capture
- User authentication
- Support contact
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SmartSource Leads is a lead management & retrieval app for trade shows and other events. For a complete list of capabilities and features, please visit our website. You must have a username and password to use SmartSource Leads. If you have rented SmartSource Leads for use at one event, please contact support if you have lost your username and password.
Green Security Gatekeeper
This app streamlines vendor and contractor management. It allows for efficient scanning and tracking of individuals entering a facility. Simplify your access control processes.
- Vendor scanning
- Contractor management
- Access control
- Facility entry tracking
- Streamlined processes
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Gatekeeper is a vendor and contractor scanning solution provided by Green Security.
Screenshots
Verdict
The clearest difference is rating: SmartSource Leads at 5.0 against Green Security Gatekeeper's 1.9. Green Security Gatekeeper's advantage is update cadence (every 6 weeks vs every 11 months) and ratings volume (13 vs 1). 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.
SmartSource Leads holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: Green Security Gatekeeper has 13 ratings behind it against 1, so its average is the more settled of the two.
SmartSource Leads ships an update every 11 months, Green Security Gatekeeper every 6 weeks. The most recent releases landed on July 4, 2026 and July 7, 2026 respectively.
| Parameter | SmartSource Leads | Green Security Gatekeeper |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.9 (13 ratings) |
| Positive reviews | — | 20.0% of reviews |
| Number of ratings | 1 | 13 — better |
| Update frequency | Every 11 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 11.1 — better |
| Further details — not scored | ||
| Size | 30 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | SmartSource Rentals | Green Security LLC |
Customer experience
SmartSource Leads
Green Security Gatekeeper
In-app purchases
SmartSource Leads
No in-app purchases
Green Security Gatekeeper
No in-app purchases
Questions
Is SmartSource Leads free?
Is Green Security Gatekeeper free?
Which has better reviews, SmartSource Leads or Green Security Gatekeeper?
Do SmartSource Leads or Green Security Gatekeeper have ads?
Which is updated more often, SmartSource Leads or Green Security Gatekeeper?
Other comparisons
