Luminous MAX vs SolarMax Onyx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Luminous MAX
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This application is based on Bluetooth connection and WiFi connection to achieve real-time data monitoring and obtain current device data, and to understand the device situation in real time
SolarMax Onyx
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SolarMax Onyx APP to monitor inverter data/log and provide inverter configuration.
Screenshots
Verdict
The clearest difference is update cadence: Luminous MAX at every 4 days against SolarMax Onyx's every 4 months. Luminous MAX also leads on iOS requirement (11.0 vs 13.4). On price, ads, in-app purchases and device support 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.
Luminous MAX ships an update every 4 days, SolarMax Onyx every 4 months. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.
| Parameter | Luminous MAX | SolarMax Onyx |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 26 MB | 42 MB |
| Age rating | 17+ | 17+ |
| Developer | Luminous | Power Highway |
In-app purchases
Luminous MAX
No in-app purchases
SolarMax Onyx
No in-app purchases
