SPK vs SOFAR Energy
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SPK
Read full descriptionHide full description
SPK-SugarBeeSPK-SugarBeet is an application designed to assist sugar technologists in optimizing the operational parameters of the beet sugar extraction process. It includes: - For the diffusion stage: the calculation of diffusion losses, microbiological losses, and draft. - For the purification stage: the calculation of lime requirements, juice purification efficiency, and purification losses. - For the evaporation stage: the calculation of water evaporation, thick juice yield, and color formation during evaporation. - For the crystallization stage: the calculation of the characteristics of massecuite, characteristics of mother liquor, and supersaturation coefficient of the technical sugar solution. - Sugar balance calculation based on sugar beet quality and sugar factory performance.
SOFAR Energy
Read full descriptionHide full description
SOFAR Energy is an intelligent management app specifically designed for the industrial and commercial photovoltaic and energy storage sector. It boasts real-time data collection and visualization capabilities, enabling users to stay informed about the power station's operational status at all times and receive timely fault alarms. The app supports remote control, allowing users to adjust equipment parameters and execute emergency operations from anywhere, significantly reducing on-site maintenance costs. Equipped with a maintenance work order system, it streamlines the automated generation, tracking, and processing of faults and maintenance work orders. Additionally, it offers energy usage analysis to help users lower operating costs, enhance equipment reliability, and improve energy management efficiency. The product's sleek and user-friendly interface design provides an efficient and convenient mobile maintenance experience for users.
Screenshots
Verdict
The clearest difference is update cadence: SPK at fortnightly against SOFAR Energy's every 4 months. SOFAR Energy's advantage is iOS requirement (12.4 vs 14.0.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SPK ships an update fortnightly, SOFAR Energy every 4 months. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.
| Parameter | SPK | SOFAR Energy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly โ better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 14.0.0 | 12.4 โ better |
| Further details โ not scored | ||
| Size | 30 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | REDOUANE ABDELOUARIT | Shenzhen Sofarsolar Company Limited |
In-app purchases
SPK
No in-app purchases
SOFAR Energy
No in-app purchases









