Bode Plot Calculator vs EDoctronics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bode Plot Calculator
This advanced calculator is designed for creating Bode plots and Nyquist diagrams. It also supports complex number calculations and time-domain graphing. Users can export plots and calculations for further analysis.
- Bode Plot generation
- Nyquist Diagram visualization
- Complex number calculations
- Time-domain graphing
- Export plots and calculations
- Intuitive interface with themes
- Sliders for real-time parameter changes
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This is not a standard scientific calculator, it is optimized to evaluate Bode plots and Nyquist diagrams. This calculator is also fully compatible with the complex domain and standard graphs in time domain (linear). Writing a calculation produces the numeric result, as any calculator, while adding the variable t produces a plot in time domain. Inserting f, omega or s instead, produces the Bode Plot, then it is possible to switch to the Nyquist diagram. Functionalities: - Nice looking interface, intuitive, immediate and able to not only replace, but to enrich hardware calculators. - Elegant and modern themes and colors to choose from, all included in the first purchase. - A little magic feature: in scientific notation, swipe over the result to move the decimal dot and see the ten power change :) - All scientific function (sin, cos, tan, ..., log, ln, exp, ..., atan2). - Calculation structured in 2D, with fractions, powers, roots, brackets and so on, with very easy to nest operations, no limits! - Tap on the calculation to place the cursor and write. - Undo/Redo buttons - A catalog with 40 physics fundamentals constants, with name and unit of measure, ready to be inserted. - Possibility to store values. - Chronology. - Sliders: yes, you can insert many parameters and change them swiping on a slider to see the effect in real time. - Spaces: access to up to 4 spaces on which you can edit and keep calculations, useful also to superpose different plots. - Joystick mode: swipe over the buttons to move the cursor (still in beta). - Bode Plots: inserting a variable, s, omega or f, produces the Bode Plot, toggling on the button it switches to the Nyquist diagram. - Linear Plots: inserting the t variable, produces a plot in a linear domain. - Complex numbers: the app automatically uses complex numbers when needed, no need to set the complex mode. - Plots also support for complex values. - Integrals and derivatives (in the future also limits). - Export plot and calculation as image/PDF, copy result as text
EDoctronics
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EDoctronics es la app de referencia para estudiantes y profesores de electrónica. Calcula, simula y aprende con herramientas interactivas diseñadas para todos los niveles. MÓDULOS INCLUIDOS Ley de Ohm Calcula voltaje, corriente, resistencia y potencia. Visualiza la fórmula paso a paso con sustitución de valores reales. Código de colores de resistencias Decodifica resistencias de 4, 5 y 6 bandas. Visualización del cuerpo de la resistencia con colores reales y rango de tolerancia. Display de 7 segmentos Simulador interactivo con modo manual, por dígito y animación automática. Incluye tabla de verdad completa para ánodo y cátodo común. Compuertas lógicas Simula AND, OR, NOT, NAND, NOR, XOR y XNOR. Diagrama visual con señales en tiempo real y tabla de verdad interactiva. Calculadora LED Calcula la resistencia limitadora de corriente para cualquier LED. Muestra la resistencia estándar E24 más cercana y la potencia disipada. SI Unidades del Sistema Internacional Convierte entre prefijos SI para las principales magnitudes eléctricas: voltaje, corriente, resistencia, capacitancia, inductancia, frecuencia y potencia. DISEÑO PENSADO PARA APRENDER - Fórmulas con sustitución de valores reales - Explicaciones en español claro - Resultados al instante sin conexión a internet - Interfaz técnica tipo plano de ingeniería EDoctronics funciona completamente sin conexión. Ideal en el taller, el laboratorio o el salón de clase.
Screenshots
Verdict
The clearest difference is price: EDoctronics at Free against Bode Plot Calculator's $3.99. EDoctronics also leads on update cadence (every 3 weeks vs every 12 months). Bode Plot Calculator's advantage is ads (none vs shown) and device support (3 vs 1). On in-app purchases 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
EDoctronics is free to download; Bode Plot Calculator costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Bode Plot Calculator ships an update every 12 months, EDoctronics every 3 weeks. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.
| Parameter | Bode Plot Calculator | EDoctronics |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 12 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15 — better | 18.6 |
| Further details — not scored | ||
| Size | 9 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Edoardo Orzes | Jonathan Abimael Cruz Orozco |
In-app purchases
Bode Plot Calculator
No in-app purchases
EDoctronics
No in-app purchases
Questions
Is Bode Plot Calculator free?
Is EDoctronics free?
Do Bode Plot Calculator or EDoctronics have ads?
Which is updated more often, Bode Plot Calculator or EDoctronics?
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