S vs S+Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
S
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Photovoltaic power plant operation management, convenient and quick view of the power plant. Master the status of the power station in real time. Every day, every month, every year, the power generation is clear at a glance.
S+Link
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S+Link is a professional platform for monitoring and maintaining Solar devices.
Screenshots
Verdict
The clearest difference is update cadence: S+Link at every 5 weeks against S's every 3 months. S's advantage is iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support 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.
S ships an update every 3 months, S+Link every 5 weeks. The most recent releases landed on May 22, 2026 and August 12, 2026 respectively.
| Parameter | S | S+Link |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 59 MB | 61 MB |
| Age rating | 17+ | 4+ |
| Developer | Zhejiang Chisage New Energy Technology Co., Ltd | Shanghai Sunplus New Energy Technology Co., Ltd. |
In-app purchases
S
No in-app purchases
S+Link
No in-app purchases
