X vs MyRSYC
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
X
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RV energy storage system, monitor the PV, power grid, generator, PDU, air conditioner, and battery data in the system through the APP. You can remotely set system parameters and view device data and operating status through the APP
MyRSYC
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MyRSYC is an energy management client for yacht clubs that supports members to control water and electricity valves and view water and electricity usage.
Screenshots
Verdict
X and MyRSYC 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.
X ships an update every 3 weeks, MyRSYC every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | X | MyRSYC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 17.6 | 16.0 โ better |
| Further details โ not scored | ||
| Size | 60 MB | 11 MB |
| Age rating | 17+ | 4+ |
| Developer | Huizhou Roypow Technology Co.,Ltd | Sindcon(Singapore) IoT Technology PTE. LTD. |
In-app purchases
X
No in-app purchases
MyRSYC
No in-app purchases
