Zuul Systems vs Sage Systems
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zuul Systems
Grant seamless entry to your gated community for guests. This app allows residents to send digital passes, reducing wait times and enhancing security. Registered guests can easily request passes and access community amenities.
- Send digital guest passes
- Reduce gate wait times
- Improve community security
- Guest pass requests
- Contact integration
- QR code passes
- Add passes to calendar
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The ZUUL Systems app allows registered users with residential access to directly send guests a pass for entry into their gated community. Advanced features allow for a significant reduction in wait time at the gate for guests, as well as improved security measures for residents. Registered guests can request a pass from residents. Create groups, favorites, and import all your contacts directly from your phone. Passes contain your pre-scanned ID, unique QR code, and ability to get directions and add a pass to calendars as a reminder.
Sage Systems
Manage residential access control with ease. Create recurring or one-time guest entries, grant day passes, and receive video calls directly from your gate. Streamline entry for guests and service providers through a single registration.
- Guest access management
- Recurring and one-time keys
- Day passes
- Video calls from gate
- Single registration for guests
- Secure community entry
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Discover SAGE - Unveiling a new realm where simplicity and security converge in residential access control. Residents, effortlessly curate guest access: create recurring entries for friends, grant day passes, or one-time keys for deliveries, all while having the power to receive video calls directly from your gate, ensuring you’re always connected, and always secure. Guests and service providers, your single SAGE registration transforms every visit into a swift, secure, and simple entry through any SAGE-enabled community.SAGE isn’t just access—it’s a portal to interconnected secure environments, beautifully simple and secure. Your key to seamless, secure experiences awaits.
Screenshots
Verdict
The clearest difference is review sentiment: Zuul Systems at 68% against Sage Systems's 16%. Zuul Systems also leads on rating (3.9 vs 2.1) and device support (3 vs 1). Sage Systems's advantage is ratings volume (226 vs 35). On price, update cadence, 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.
Zuul Systems holds the better App Store score, 3.9 against 2.1. That said, the two scores are not equally well evidenced: Sage Systems has 226 ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 68% of Zuul Systems's written reviews are positive against 16% of Sage Systems's.
Zuul Systems ships an update weekly, Sage Systems every 9 days. The most recent releases landed on August 26, 2026 and September 21, 2026 respectively.
| Parameter | Zuul Systems | Sage Systems |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (35 ratings) — better | 2.1 (226 ratings) |
| Positive reviews | 68.0% of reviews — better | 16.4% of reviews |
| Number of ratings | 35 | 226 — better |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 52 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | ZUUL SYSTEMS, LLC | Ramco Protective |
Customer experience
Zuul Systems
Sage Systems
Bugs and requests
Zuul Systems
Not enough reviews yet to summarise bugs or requests.
Sage Systems
Reported bugs
23 issues- App stuck in update loop
- Guest data lost on update
- Cannot send codes to foreign country numbers
- Not all days visible for selection in add guest screen
- ID photo capture issues
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- Update process is frustrating
- Login issues from China
- App crashes after signing in
- Cannot scroll up to press enter
- Cannot signup due to photo issue
- Signing up is almost impossible due to quirks
- ID photo upload issues
- App freezes when granting access
- QR code for gate doesn't work
- App doesn't work on smaller iPhones
- Buttons cut off on smaller iPhones
- Loading screen of death
- App doesn't allow signing up
- Cannot add vendors to guest list
- Gate arms do not work properly
- Not receiving email to load vehicles
- App jams up phone
- App doesn't work, doesn't let me scroll
Requested features
8 requests- Provide instructions, FAQ, or tutorials
- Remove expired guests automatically
- Allow sending access codes instead of app downloads
- Make time entry optional for one-time visitors
- Allow uploading existing ID photos
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- Generate codes from homeowner app for guests
- Support for gatherings and parties
- More features to make app more usable for residents
In-app purchases
Zuul Systems
No in-app purchases
Sage Systems
No in-app purchases
