# CP Tool vs Sunflower Solar

The clearest difference is update cadence: CP Tool at every 2 months against Sunflower Solar's every 5 months. CP Tool also leads on iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CP Tool ships an update every 2 months, Sunflower Solar every 5 months. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | CP Tool | Sunflower Solar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | — | Free |
| Size | 12 MB | 43 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHENZHEN TIMXON ENERGY TECHNOLOGY CO.LTD](https://appshunter.io/developer/1594072859) | [Sunflower Technologies Limited](https://appshunter.io/developer/1762447992) |

## What reviewers say

### CP Tool

[App page](https://appshunter.io/ios/app/cp-tool/id1594072857)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sunflower Solar

[App page](https://appshunter.io/ios/app/sunflower-solar/id6630386832)

Monitor your solar energy production in real-time from anywhere. Track daily, monthly, and yearly energy data to stay informed about your system's performance.

**Highlights:** Real-time energy production tracking, Historical data review (days, months, years), Remote monitoring from anywhere, Sunflower Kit connectivity, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CP Tool free?

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

### Is Sunflower Solar free?

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

### Do CP Tool or Sunflower Solar have ads?

Neither CP Tool nor Sunflower Solar shows ads.

### Which is updated more often, CP Tool or Sunflower Solar?

CP Tool ships an update every 2 months, and Sunflower Solar every 5 months. Most recently, CP Tool was updated on October 25, 2026 and Sunflower Solar on October 18, 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.*