Gate Keeper Communicator vs Elon Smart Water
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Gate Keeper Communicator
Manage visitor access and receive real-time notifications for your community or office. Residents can create visitor appointments and report incidents directly through the app after registering on the web portal.
- Visitor notifications
- Create visitor appointments
- Report incidents
- Resident account registration
- Access controlled community management
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Gate Keeper is a Visitor Management solution that is used by various access controlled communities and business office parks. The Communicator application forms part of the Gate Keeper suite and enables residents to receive visitor and general notifications. You get a notification once somebody has signed in for your address. Additionally residents and tenants can create appointments for their visitors and report incidents on Gate Keeper. "Gate Keeper Communicator" let the resident become a part of the solution. To start, the residents need to register an account in the Gate Keeper web portal. Once the account has been approved by the Estate Administrator, the resident will be able to add his/her account credentials in the Communicator application. Special mentions to: - Alamofire/Alamofire - evgenyneu/keychain-swift - icons8.com - soundable.com Kind regards, Pieter van Dyk
Elon Smart Water
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The Elon Smart Hot Water app works with the Elon Smart Water Thermostat to give you full control of your Kwikot electric geyser from your phone. Monitor your water temperature and track solar and grid energy use in real time. Set heating schedules, request a grid heating boost when you need it, and receive instant fault alerts before small problems become costly ones. Compatible with solar PV systems, the Elon Smart Water Thermostat prioritises solar energy to heat your water, reducing your reliance on the grid. The app shows you exactly how much solar and grid power you're using, so you always know where your energy is going. Features: * Real-time water temperature and energy monitoring * Solar and grid usage tracking * Customisable heating schedules and profiles * Grid heating boost on demand * Instant fault and alarm notifications * Compatible with Kwikot electric geysers Once set up, the app runs quietly in the background and alerts you only when something needs your attention.
Screenshots
Verdict
The clearest difference is update cadence: Elon Smart Water at every 3 weeks against Gate Keeper Communicator's every 7 months. Gate Keeper Communicator's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Gate Keeper Communicator ships an update every 7 months, Elon Smart Water every 3 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Gate Keeper Communicator | Elon Smart Water |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | โ |
| Update frequency | Every 7 months | Every 3 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 9.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 25 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Pieter van Dyk | PowerOptimal (Pty) Ltd. |
In-app purchases
Gate Keeper Communicator
No in-app purchases
Elon Smart Water
No in-app purchases
Questions
Is Gate Keeper Communicator free?
Is Elon Smart Water free?
Do Gate Keeper Communicator or Elon Smart Water have ads?
Which is updated more often, Gate Keeper Communicator or Elon Smart Water?
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