# EvaKoolPro vs JKESS

The clearest difference is update cadence: EvaKoolPro at fortnightly against JKESS's every 8 months. EvaKoolPro also leads on iOS requirement (10.3 vs 13.0). 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.

EvaKoolPro ships an update fortnightly, JKESS every 8 months. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | EvaKoolPro | JKESS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 8 months |
| Monetization | Free | — |
| Size | 65 MB | 26 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [显松 罗](https://appshunter.io/developer/585124175) | [Shenzhen Nengyi Electronic Technology Co.,Ltd](https://appshunter.io/developer/1745332820) |

## What reviewers say

### EvaKoolPro

[App page](https://appshunter.io/ios/app/evakoolpro/id1486515316)

Control your car refrigerator remotely via Wi-Fi. Adjust settings and monitor parameters directly from your smartphone.

**Highlights:** Wi-Fi connectivity, Parameter control, Smartphone integration, Remote monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### JKESS

[App page](https://appshunter.io/ios/app/jkess/id6502400975)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EvaKoolPro free?

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

### Is JKESS free?

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

### Do EvaKoolPro or JKESS have ads?

Neither EvaKoolPro nor JKESS shows ads.

### Which is updated more often, EvaKoolPro or JKESS?

EvaKoolPro ships an update fortnightly, and JKESS every 8 months. Most recently, EvaKoolPro was updated on September 10, 2026 and JKESS on September 20, 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.*