Comparison

Jooyon vs ChargeRex

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

Jooyon

This video service application allows users to easily watch live video streams and access past playback history. Enjoy seamless viewing of recorded content and real-time broadcasts.

Highlights

Live video streaming
Playback history access
Easy viewing
Past recording playback

Read full description

"Jooyon"은 비디오 서비스 응용 프로그램입니다.이를 통해 실시간 비디오 및 과거 기록 재생 기록을 쉽게 볼 수 있습니다.

About

ChargeRex

Features

Read full description

Charge your EV at home safely and conveniently. This app easily connects to your home charger, ensuring optimal charging performance. With an intuitive interface and powerful features, charging your EV has never been easier. • Real-Time Charging Status Monitor charging speed, total energy delivered, and charging time in real-time to keep track of your charging progress. • Remote Start & Stop Control your charging session anytime, anywhere, with just a tap on your smartphone. • Active Load Balancing The app automatically adjusts charging power based on your home’s total electricity usage, preventing overloads and ensuring safe operation alongside other appliances. Start smarter, safer, and more efficient home EV charging today!

Screenshots

Jooyon4 screens

ChargeRex4 screens

Verdict

The call

The clearest difference is device support: Jooyon at 3 against ChargeRex's 1. Jooyon also leads on iOS requirement (12.0 vs 16.6). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 6 level

Jooyon versus ChargeRex: the parameters behind the verdict, then further details
Parameter	Jooyon	ChargeRex
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 2 months	Every 2 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	12.0 — better	16.6
Further details — not scored
Size	269 MB	29 MB
Age rating	4+	4+
Developer	JOOYON Electronics	MOTREXEV

In-app purchases

None

Jooyon

No in-app purchases

None

ChargeRex

No in-app purchases

Questions

Is Jooyon free?

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

Is ChargeRex free?

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

Do Jooyon or ChargeRex have ads?

Neither Jooyon nor ChargeRex shows ads.

Which is updated more often, Jooyon or ChargeRex?

Jooyon ships an update every 2 months, and ChargeRex every 2 months. Most recently, Jooyon was updated on September 30, 2026 and ChargeRex on October 3, 2026.