M2M Recharge vs JKESS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
M2M Recharge
This application allows customers to register their devices and access device information securely. Access is protected by a username and password system.
- Device registration
- View device data
- Username/password protection
- Secure access
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This app is for our customers to be able to register their devices and view device data behind a username / password system.
JKESS
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This application unleashes the full potential of your BMS products through efficient management features. It offers a range of tools to simplify operations, ensuring the performance and safety of your battery management system. With this app, you can monitor the battery’s status in real time, fine-tune configurations through custom settings, and ensure stable system operation. Even first-time users can easily get started with its intuitive interface. Additionally, the app provides real-time alert notifications to help you identify and resolve potential issues promptly. The firmware upgrade feature continuously introduces new functionalities or performance improvements, keeping your device running at its best. Key Features: • Real-time Status Monitoring: Continuously track the battery’s performance, providing clear insights into the device’s condition. • Parameter Configuration: Customize settings for optimal use every time. • Firmware Upgrade: Easily update firmware to access the latest features and performance enhancements. • Alert Notifications: Receive and view critical alerts to stay on top of system status. For more product information and company details, visit our official website. We also welcome you to use the “Contact Us” feature to report product issues or provide suggestions for improvement.
Screenshots
Verdict
The clearest difference is update cadence: M2M Recharge at every 3 weeks against JKESS's every 8 months. JKESS's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.3). On price, 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.
M2M Recharge ships an update every 3 weeks, JKESS every 8 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | M2M Recharge | JKESS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.3 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | M2M Technologies LLC | Shenzhen Nengyi Electronic Technology Co.,Ltd |
In-app purchases
M2M Recharge
No in-app purchases
JKESS
No in-app purchases
