KOYOE vs JOYCHARGE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KOYOE
This platform allows users to centrally monitor, analyze, and display data from power stations. It provides insights into operational status, energy efficiency, and revenue estimation, offering a scientific basis for economic operations and power station design. Real-time communication aids in quick fault diagnosis for safe operation.
- Centralized monitoring of power station data
- Analysis of energy efficiency and operation status
- Revenue estimation for power stations
- Real-time fault information processing
- Technical support for safe power station operation
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Through Koyoe new energy monitoring platform, users can centrally monitor, store, analyze and display the data and operation status of the power station, so as to know the operation management status of the power plant and the data energy efficiency analysis, and estimate the revenue, so as to provide a substantial scientific basis for the economic operation and the design of the power station. Through real-time communication technology, the fault information is processed and diagnosed quickly, which provides technical support for the safe operation of the power station.
JOYCHARGE
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JOYCHARGE, founded in 2021, is a smart energy overall solution provider under JOYSONQUIN. Relying on the strong background of the Group, we have 5 R&D centers all over the world, 12 manufacturing bases, more than 200 patents, and more than 500 R&D personnel. Based on the charging operation service of new energy vehicles, it aims to build a six-in-one energy service network consisting of PV,storage,charging,distribution,replacement and discharging for a win-win situation. We focus on the R&D, manufacturing, construction, and operation of EV equipment, consisting of home EV chargers and public destination charging stations. Moreover, we also concentrate on sales and public share, station operation service, managing platform development, and users' social media operation. JOYCHARGE has a rapid development and global layout. The services have covered more than 350 cities in China and established cooperation with global well-known OEMs, property services, and real estate. The brand also covers the business of EV equipment, related platforms, flex data service, renewable energy trends of transportation, and leading global energy digitization. Major function -Scan&Bluetooth binding,convenient charger management -Remote control,get charging data monitor -Dynamic load balance,enables smart family charging -Charge personal schedules,arrange EV charging reasonably -Charging data analysis,current&voltage curve,power histogram Contact Us E-mail: JXEU@joysonquin.com
Screenshots
Verdict
The clearest difference is iOS requirement: JOYCHARGE at 13.0 against KOYOE's 15.6. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KOYOE ships an update fortnightly, JOYCHARGE every 3 weeks. The most recent releases landed on August 18, 2026 and September 11, 2026 respectively.
| Parameter | KOYOE | JOYCHARGE |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Jiangsu Koyoe Energy Technology Co.,Ltd | Ningbo JOYSONQUIN Intelligence Technology Co.,Ltd. |
In-app purchases
KOYOE
No in-app purchases
JOYCHARGE
No in-app purchases








