Comparison

Bode Plot Calculator vs Hangul Path

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

Hangul Path

Features
Read full description

Learn Korean naturally through K-Dramas, conversations, and interactive Hangul lessons. Whether you're a K-drama fan, planning a trip to Korea, or starting your language journey, Korean Journey makes learning Korean engaging and effective. MASTER HANGUL Start with the Korean alphabet. Learn all 40 characters through interactive flashcards with pronunciation guides, romanization, and real example words. Quiz yourself to lock in your knowledge. PRACTICE SPEAKING Build confidence with real-life phrases organized by topic — greetings, self-introductions, restaurant ordering, shopping, and directions. Listen to native pronunciation and record yourself to practice. LEARN FROM K-DRAMAS Study authentic Korean expressions from hit shows like Crash Landing on You, Squid Game, Goblin, Reply 1988, and Itaewon Class. Understand context, culture, and natural speech patterns. CONVERSATION SIMULATIONS Practice interactive dialogues for everyday situations — ordering at a cafe, taking a taxi, meeting friends. Learn how Koreans actually speak. TRACK YOUR PROGRESS Stay motivated with daily streaks, XP rewards, and a clear learning roadmap from Beginner to Intermediate. Watch your skills grow every day.

Screenshots

Bode Plot Calculator4 screens
Hangul Path4 screens

Verdict

The call

The clearest difference is price: Hangul Path at Free against Bode Plot Calculator's $3.99. On ads, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

Hangul Path 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.

Scorecard1 real difference · 9 level
Bode Plot Calculator versus Hangul Path: the parameters behind the verdict, then further details
ParameterBode Plot CalculatorHangul Path
Price$3.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 12 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15 — better15.1
Further details — not scored
Size9 MB45 MB
Age rating4+4+
DeveloperEdoardo OrzesPooja Ghogare

In-app purchases

None

Bode Plot Calculator

No in-app purchases

None

Hangul Path

No in-app purchases

Questions

Is Bode Plot Calculator free?
Bode Plot Calculator costs $3.99, with no in-app purchases.
Is Hangul Path free?
Hangul Path is free to download, with no in-app purchases.
Do Bode Plot Calculator or Hangul Path have ads?
Neither Bode Plot Calculator nor Hangul Path shows ads.

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