S vs AUXSOL
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.
AUXSOL
Monitor PV inverters and devices in real-time with accurate messaging and intelligent alarms. This app calculates energy and efficiency, quickly locating faults to assist with efficient operation and maintenance.
- Real-time PV inverter monitoring
- Accurate message push
- Intelligent alarm system
- Efficient operation and maintenance
- Remote upgrade control
- Statistical analysis
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AUXSOL App is a PV monitoring product that integrates real-time monitoring, accurate message push, intelligent alarm, efficient operation and maintenance, remote upgrade control, large visual screen, and statistical analysis. It can monitor the operating status of PV inverters and other device in real time. Automatically calculate the energy and efficiency of device and plant dimensions, and quickly locate faulty plants, assisting operation and maintenance personnel to quickly complete on-site defect elimination work.
Screenshots
Verdict
The clearest difference is rating: AUXSOL at 5.0 against S's 4.2. AUXSOL also leads on update cadence (fortnightly vs monthly). S's advantage is ratings volume (90 vs 2). On price, ads, in-app purchases and monetization model 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.
AUXSOL holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: S has 90 ratings behind it against 2, so its average is the more settled of the two.
S ships an update monthly, AUXSOL fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | S | AUXSOL |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (90 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 37.3% of reviews | — |
| Number of ratings | 90 — better | 2 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 207 MB | 137 MB |
| Age rating | 4+ | 17+ |
| Developer | Hoymiles Power Electronics Inc. | NINGBO AUX SOLAR TECHNOLOGY CO., LTD. |
Customer experience
S
AUXSOL
In-app purchases
S
No in-app purchases
AUXSOL
No in-app purchases
