CGS SPA vs WYNField
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
CGS SPA
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The CGS SPA ( Clean, Green and Sustainable Super Apps) is your essential tool for tracking and enhancing your environmental impact. Record your daily activities and monitor your contributions to a cleaner, greener, and more sustainable world.
WYNField
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WYN Field puts your entire power grid in your pocket. Built for operators and field technicians, it delivers real-time visibility into network health, device status, and outages โ wherever you are. KEY FEATURES Live Grid Map Monitor your network on an interactive live map. Track switches, faults, and energized lines in real time, with instant status updates as conditions change in the field. Device Fleet Management Keep tabs on every Automatic Circuit Recloser (ACR), Load Break Switch (LBS), and Energy Meter across your network. View live voltage, load current, and connection status for each device, and drill into details with one tap. Alarms & Outage Alerts Get notified the moment something needs attention. Critical alarms, ongoing outages, and connection issues are surfaced immediately so your team can respond fast. Grid Availability Tracking See uptime, downtime, and outage history over rolling windows, so you always know the true health of your network. Built for the Field A fast, focused interface designed for operators working on-site โ sign in securely, jump straight to what needs attention, and get back to work. WYN Field โ power grid monitoring and field operations, simplified.
Screenshots
Verdict
CGS SPA and WYNField are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
CGS SPA ships an update every 8 days, WYNField every 5 days. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.
| Parameter | CGS SPA | WYNField |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | Every 5 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 82 MB | 90 MB |
| Age rating | 17+ | 12+ |
| Developer | Ministry of Environment Cambodia | Bakou Systems |
In-app purchases
CGS SPA
No in-app purchases
WYNField
No in-app purchases









