# CSI Cloud vs WiseSolar Plus

The clearest difference is rating: WiseSolar Plus at 5.0 against CSI Cloud's 1.5. WiseSolar Plus also leads on review sentiment (33% vs 14%). CSI Cloud's advantage is iOS requirement (11.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WiseSolar Plus holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 14% of CSI Cloud's written reviews are positive against 33% of WiseSolar Plus's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 16, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | CSI Cloud | WiseSolar Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/csi-cloud/id1452785451/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/wisesolar-plus/id1510470362/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 14.3% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 38 MB | 288 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Canadian Solar Inc.](https://appshunter.io/developer/1452785450) | [Kehua Data Co.,Ltd.](https://appshunter.io/developer/1118238776) |

## What reviewers say

### CSI Cloud

[App page](https://appshunter.io/ios/app/csi-cloud/id1452785451)

Monitor your Canadian Solar plant's performance remotely. Access real-time and historical data on energy production, revenue, and device status. Stay informed about your solar assets from anywhere.

**Highlights:** Real-time data access, Historical data analysis, Production energy tracking, Revenue monitoring, Device status checks, Remote network access

**Features:** macOS Compatibility

**In-app purchases:** none


### WiseSolar Plus

[App page](https://appshunter.io/ios/app/wisesolar-plus/id1510470362)

This app facilitates data communication with photovoltaic inverters in a WiFi environment. It categorizes PV inverter data through monitoring, alarm, history, and setting modules, catering to manufacturers, users, and operation/maintenance roles.

**Highlights:** PV inverter data communication, WiFi environment connectivity, User role management, Monitoring module, Alarm module, History module, Setting module

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CSI Cloud free?

CSI Cloud is free to download, with no in-app purchases.

### Is WiseSolar Plus free?

WiseSolar Plus is free to download, with no in-app purchases.

### Which has better reviews, CSI Cloud or WiseSolar Plus?

WiseSolar Plus is rated higher. CSI Cloud averages 1.5 out of 5 from 2 ratings, while WiseSolar Plus averages 5.0 from 2 ratings.

### Do CSI Cloud or WiseSolar Plus have ads?

Neither CSI Cloud nor WiseSolar Plus shows ads.

### Which is updated more often, CSI Cloud or WiseSolar Plus?

CSI Cloud ships an update every 2 months, and WiseSolar Plus every 2 months. Most recently, CSI Cloud was updated on September 16, 2026 and WiseSolar Plus on August 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*