Fsolar vs Epoxy Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fsolar
This cloud platform intelligently monitors photovoltaic data, offering real-time insights into power station operations. Manage equipment, control systems remotely, and receive intelligent alarms to ensure efficient information management of solar energy facilities.
- Real-time monitoring
- Power station management
- Equipment management
- Remote control
- Intelligent alarms
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Fsolar is an intelligent cloud platform with the main purpose of monitoring photovoltaic data . It provides users with real-time monitoring, power station management, equipment management, remote control, intelligent alarm and other functions, so that users can realize the information management of photovoltaic power stations.
Epoxy Calculator
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Epoxy Calculator estimates pour volume, waste allowance, and mix ratios for epoxy projects. Enter rectangle, circle, or custom-area dimensions, depth, and units. Split resin and hardener by weight or volume, estimate material cost, set a cure timer, and keep a project journal. Inputs and results remain editable and are clearly labelled as estimates. Project records stay on your device unless you choose to export or share them. Contains ads. What Pro adds Shopping list Total resin, hardener and cost needed across every saved project, as one shareable list. No ads Every screen stays free of banner and interstitial ads. Annual Pro Payment is charged to your Apple Account. The subscription renews annually unless canceled at least 24 hours before the current period ends. Manage or cancel it in your App Store account settings. Privacy policy: https://draconisinfrastructure.com/mobile-utilities-privacy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Fsolar at none against Epoxy Calculator's 1. Fsolar also leads on ads (none vs shown). On price, device support and iOS requirement 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. Epoxy Calculator sells 1 in-app purchase, starting at $1.00 per year. Fsolar asks for nothing beyond the download.
| Parameter | Fsolar | Epoxy Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (41 ratings) — better | — |
| Positive reviews | 47.4% of reviews | — |
| Number of ratings | 41 — better | — |
| Update frequency | Monthly | — |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 82 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Felicity Solar Technology Co., Ltd. | Draconis Infrastructure LLC |
In-app purchases
Fsolar
No in-app purchases
Epoxy Calculator
- Annual Pro$1.001 Year









