Comparison

Bode Plot Calculator vs ASIC & FPGA Design Studio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

ASIC & FPGA Design Studio

Features
Read full description

Professional HDL Design, Simulation, and Engineering Tools — Right on Your iPhone and iPad ASIC & FPGA Workbench is a complete mobile toolkit for hardware engineers, FPGA developers, RTL designers, and engineering students. Write HDL code, run simulations, analyze timing, access design references, and solve engineering problems from anywhere. Whether you're reviewing designs in a meeting, studying for an exam, troubleshooting timing issues, or prototyping an idea on the go, ASIC & FPGA Workbench puts essential digital design tools in your pocket. HDL Editor & On-Device Simulation Design and test digital logic directly on your iPhone or iPad. • Syntax-highlighted Verilog and VHDL editor • Behavioral HDL simulation on-device • Interactive waveform viewer • Signal analysis with HIGH/LOW state indicators • Quickly verify logic behavior without a desktop workstation Perfect for rapid design validation, learning, debugging, and reviewing HDL code anywhere. Engineering Toolbox Built-in calculators help solve common FPGA and ASIC design challenges. Clock & Timing Calculator • Calculate clock periods from frequency targets • Estimate setup slack and timing margins • Determine combinational path budgets • Generate ready-to-use timing constraints for Vivado and Quartus Bit Width Advisor • Calculate minimum register and bus widths • Generate Verilog declarations automatically • Generate VHDL signed and unsigned types Pipeline Depth Estimator • Determine required pipeline stages • Analyze logic path delays • Improve timing closure for high-speed designs Skew & Jitter Budget Calculator • Model clock distribution networks • Analyze setup and hold margins • Evaluate clock skew and routing health • Improve design reliability Design Pattern Library Accelerate development with reusable engineering templates. Explore proven HDL examples covering: • Combinational Logic • Sequential Logic • Finite State Machines (FSMs) • Memory Interfaces • FPGA Design Techniques • ASIC Design Flows • Verification Concepts • Timing Constraints Every pattern includes explanations, annotated code, and one-tap access to simulation. Verilog, VHDL & SystemVerilog Reference A comprehensive engineering reference library always available offline. • Verilog syntax and constructs • VHDL language reference • SystemVerilog concepts • Data types and operators • FPGA and ASIC terminology • Searchable glossary and examples Quickly find syntax, explanations, and implementation examples when you need them. Designed For • FPGA Engineers • ASIC RTL Designers • Digital Design Engineers • Verification Engineers • Embedded Hardware Developers • Electrical & Computer Engineering Students • Anyone working with Verilog, VHDL, or SystemVerilog Compatible with Xilinx, Intel (Altera), Lattice, Microchip, and other FPGA development platforms. Learn. Design. Simulate. ASIC & FPGA Workbench brings professional digital design tools, engineering references, and HDL simulation together in a single mobile application—helping you stay productive wherever engineering happens.

Screenshots

Bode Plot Calculator4 screens
ASIC & FPGA Design Studio4 screens

Verdict

The call

The clearest difference is update cadence: ASIC & FPGA Design Studio at every 3 weeks against Bode Plot Calculator's every 12 months. ASIC & FPGA Design Studio also leads on price ($2.99 vs $3.99). Bode Plot Calculator's advantage is iOS requirement (15 vs 17.0). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

Bode Plot Calculator costs $3.99 and ASIC & FPGA Design Studio $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bode Plot Calculator ships an update every 12 months, ASIC & FPGA Design Studio every 3 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 7 level
Bode Plot Calculator versus ASIC & FPGA Design Studio: the parameters behind the verdict, then further details
ParameterBode Plot CalculatorASIC & FPGA Design Studio
Price$3.99$2.99 — better
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 12 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15 — better17.0
Further details — not scored
Size9 MB2 MB
Age rating4+4+
DeveloperEdoardo OrzesYuhsiu Lai

In-app purchases

None

Bode Plot Calculator

No in-app purchases

None

ASIC & FPGA Design Studio

No in-app purchases

Questions

Is Bode Plot Calculator free?
Bode Plot Calculator costs $3.99, with no in-app purchases.
Is ASIC & FPGA Design Studio free?
ASIC & FPGA Design Studio costs $2.99, with no in-app purchases.
Do Bode Plot Calculator or ASIC & FPGA Design Studio have ads?
Neither Bode Plot Calculator nor ASIC & FPGA Design Studio shows ads.
Which is updated more often, Bode Plot Calculator or ASIC & FPGA Design Studio?
Bode Plot Calculator ships an update every 12 months, and ASIC & FPGA Design Studio every 3 weeks. Most recently, Bode Plot Calculator was updated on September 21, 2026 and ASIC & FPGA Design Studio on September 22, 2026.

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