Ekofluid vs Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ekofluid
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The Ekofluid app is a cutting-edge mobile application designed to revolutionize the way users interact with and manage Ekofluid's premier oil processing equipment from the FILOIL and REOIL product lines. With intuitive real-time data visualization, the app empowers users to monitor performance, control processing parameters, and receive instant notifications about the operational status of their equipment, all from the convenience of their smartphone or tablet. Whether you're overseeing oil filtration or regeneration processes, the Ekofluid app provides a seamless and efficient management experience, ensuring optimal performance and reliability of your oil processing equipment. Tailored for engineers, technicians, and facility managers in the energy sector, this app not only simplifies operations but also enhances decision-making through detailed analytics and historical data trends. Experience unmatched control and insight into your FILOIL and REOIL systems with the Ekofluid app, setting a new standard in oil processing technology management.
Calculator
This app transforms complex mathematical formulas into interactive computational graphs, allowing users to visualize and understand the logic behind calculations. It offers both scientific and boolean logic modes, with real-time editing capabilities for "what-if" analysis.
- Visualize math as node-based graphs
- Interactive graph editing
- Scientific calculator mode
- Boolean logic solver
- Save and load expressions
- Customizable themes
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Unleash the power of visual computation with Calculator - Visual Math, the revolutionary tool that shows you how your expressions are solved. Go beyond just getting an answer—understand the logic behind it. Perfect for students, engineers, developers, and anyone curious about mathematics, our app transforms complex formulas into beautiful, interactive computational graphs. Key Features: VISUALIZE YOUR MATH: Stop guessing! Enter any formula and instantly see it as a clear node-based graph. Understand the structure and flow of your calculations for algebra, calculus, and more. INTERACTIVE GRAPH EDITING: Don't just look—interact! Tap directly on any variable node in the graph to edit its value on the fly. The entire graph and the final result update in real-time, making it perfect for "what-if" analysis. DUAL-MODE POWER: Arithmetic Mode: A full-featured scientific calculator with functions like sin, cos, log, powers (^), and roots. Boolean Mode: A complete logic solver for evaluating complex expressions with AND, OR, NOT, XOR, and other logical operators. An essential tool for computer science. CLEAN & FOCUSED: A modern, intuitive interface designed for productivity. Switch between light, dark, and other themes to fit your style. SAVE & LOAD EXPRESSIONS: Build a library of your most-used formulas and expressions. Save your work and load it back anytime from your history. Whether you're a student trying to ace an exam, an engineer modeling a system, or a developer debugging an algorithm, Calculator - Visual Math is the tool you've been missing. Download now and start seeing math in a new way!
Screenshots
Verdict
The clearest difference is in-app purchases: Ekofluid at none against Calculator's 1. Ekofluid also leads on ads (none vs shown). Calculator's advantage is update cadence (daily vs every 6 months) and iOS requirement (12.0 vs 14.0.0). On price 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. Calculator sells 1 one-off in-app purchase. Ekofluid asks for nothing beyond the download.
Ekofluid ships an update every 6 months, Calculator daily. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | Ekofluid | Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 months | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 14.0.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 140 MB |
| Age rating | 4+ | 4+ |
| Developer | Ekofluid GmbH | Vladislav Alikov |
In-app purchases
Ekofluid
No in-app purchases
Calculator
- Support the App and remove Ads$1.99









