# solarmanPro vs CSI Cloud

The clearest difference is rating: solarmanPro at 4.0 against CSI Cloud's 1.5. solarmanPro also leads on review sentiment (43% vs 14%) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

solarmanPro holds the better App Store score, 4.0 against 1.5. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 43% of solarmanPro's written reviews are positive against 14% of CSI Cloud's.

solarmanPro ships an update every 3 weeks, CSI Cloud every 2 months. The most recent releases landed on September 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | solarmanPro | CSI Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/solarmanpro/id1197960164/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/csi-cloud/id1452785451/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | **42.9% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 53 MB | 38 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IGEN Tech Co., Ltd.](https://appshunter.io/developer/674556352) | [Canadian Solar Inc.](https://appshunter.io/developer/1452785450) |

## What reviewers say

### solarmanPro

[App page](https://appshunter.io/ios/app/solarmanpro/id1197960164)

This application is designed for plant installers to monitor and manage solar power systems. It provides real-time data and operational insights for efficient system management.

**Highlights:** Plant installation management, Real-time data monitoring, Operational insights, System performance tracking, Device management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is solarmanPro free?

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

### Is CSI Cloud free?

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

### Which has better reviews, solarmanPro or CSI Cloud?

solarmanPro is rated higher. solarmanPro averages 4.0 out of 5 from 3 ratings, while CSI Cloud averages 1.5 from 2 ratings.

### Do solarmanPro or CSI Cloud have ads?

Neither solarmanPro nor CSI Cloud shows ads.

### Which is updated more often, solarmanPro or CSI Cloud?

solarmanPro ships an update every 3 weeks, and CSI Cloud every 2 months. Most recently, solarmanPro was updated on September 19, 2026 and CSI Cloud on October 8, 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.*