Luminosys vs ESS Cloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Luminosys
Accurately measure ambient light levels in Lux or Foot Candles using your phone's camera. This tool is ideal for photography, comparing light sources, or indoor gardening. It's designed for ease of use and provides precise readings.
- Measures light in Lux
- Measures light in Foot Candles (FC)
- Uses phone camera for accuracy
- Easy to use interface
- Suitable for photography
- Useful for indoor gardening
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Luminosys allows you to accurately measure the ambient light level in Lux or Foot Candles (FC). To do this, Luminosys uses your phone's camera in conjunction with a piece of paper to accurately measure the light level. It is very easy to use and is a great app for those looking for accurate light measurements for photography, comparing light sources, or indoor gardening.
ESS Cloud
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ESS Cloud is an intelligent mobile application tailor-made for the operation management and data analysis of energy storage systems (ESS). Supported by cloud-based platform management, users can monitor the real-time operating status of energy storage systems anytime and anywhere, including charge and discharge volume, real-time power, State of Charge (SOC), and alarm alerts, to facilitate efficient operation & maintenance (O&M) and data-backed scientific decision-making. 【Site Monitoring & Management】 It enables centralized monitoring and management of multiple distributed energy storage sites. Users can easily query core metrics including site quantity distribution, installed capacity, and cumulative charge-discharge volume. Real-time data such as site operating status, SOC level, rated power and alarm notifications are accessible to realize multi-dimensional online monitoring and visualized management. 【Energy Analysis】 Flexible data analysis tools are available to calculate and analyze cumulative charge and discharge volume by organizational structure or individual site. This helps users gain a full picture of energy consumption and optimize the operation strategies of energy storage systems.
Screenshots
Verdict
The clearest difference is ads: ESS Cloud at none against Luminosys's shown. ESS Cloud also leads on iOS requirement (13.0 vs 16.0). On price, 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.
| Parameter | Luminosys | ESS Cloud |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 19 months | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Melissa Zwick | Ligoo New Energy Technology Co., Ltd. |
In-app purchases
Luminosys
No in-app purchases
ESS Cloud
No in-app purchases









