S vs BYM Cloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
S
Monitor your distributed PV power plant's performance with real-time data. Track energy generation, view module-level details, and receive equipment alarm notifications to ensure optimal operation and yield.
- Module-level monitoring
- Real-time data display
- Plant-level data
- Energy generation tracking
- Alarm information
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S-miles Enduser is a mobile application developed by Hoymiles especially for owners of distributed PV power plants, which can absorb the operating data of PV power plants from S-miles Cloud. There are more functions, such as module-level monitoring, real-time data display for both plant-level & module-level as well as daily, monthly, annual, and total energy display. Furthermore, you can easily see the alarm information with the equipment, which could assist the owner in monitoring the operation of the PV power plant, ensuring normal operation of the power plant and obtaining of the expected yield.
BYM Cloud
Manage device and energy information to streamline operations. This utility app enhances efficiency and intelligence for users.
- Device information management
- Energy information management
- Streamlined operations
- Enhanced intelligence
- User-friendly interface
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With BYM Cloud,you will be able to manage the information of device and energy, making Microinventer operation eaier and and smarter.
Screenshots
Verdict
The clearest difference is review sentiment: BYM Cloud at 100% against S's 37%. BYM Cloud also leads on rating (5.0 vs 4.1) and iOS requirement (12.0 vs 15.0). S's advantage is ratings volume (89 vs 2). 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.
BYM Cloud holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: S has 89 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 37% of S's written reviews are positive against 100% of BYM Cloud's.
S ships an update monthly, BYM Cloud every 4 weeks. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.
| Parameter | S | BYM Cloud |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (89 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 37.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 89 — better | 2 |
| Update frequency | Monthly | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 207 MB | 60 MB |
| Age rating | 4+ | 17+ |
| Developer | Hoymiles Power Electronics Inc. | zhejiang benyi new energy technology co.,ltd. |
Customer experience
S
BYM Cloud
In-app purchases
S
No in-app purchases
BYM Cloud
No in-app purchases
