Perfect Kalimba vs Bode Plot Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Perfect Kalimba
This app provides a virtual kalimba instrument with a vast library of songs and lessons. Learn to play riffs and chords anywhere, anytime. It also includes a tuner and a notes recognition mode to connect with a real instrument.
- Virtual kalimba with 17 keys
- 1,000,000+ song tabs
- Notes recognition mode
- Daily Challenge mode
- Global Leaderboard
- Recording functionality
- Kalimba tuner
Read full descriptionHide full description
With Perfect Kalimba Tabs, you have a real virtual kalimba music instrument right in your pocket! No need to carry your instrument all the time, you can start jamming at any time, play riffs tabs and chords anywhere, anytime... This Kalimba connect tutor is one of the best virtual Kalimba connect for mobile & tablet. The app offers tons of songs with easy lessons, and we add new tabs every week! Don't waste more time, start playing now!... Features: - Full string Kalimba connect with 17 keys - Play with 1,000,000+ song from music kalimba tabs songbooks - Connect with real Kalimba with notes recognition mode - Daily Challenge mode - Global Leaderboard - Multi-touch and swipe supported - Be able to record kalimba connect while playing - Supports a wide variety of keyboard instruments (Piano, Grand Piano, Pipe Organ, Harpsichord, Accordion, Electric Guitar, Harp, Cello Pizzicato, Guzheng, Nylon Guitar, Plucked String, Music Box, Sitar, Xylophone, Harp, Vibes, Clarinet, Ukulele, Brass, Thai Bells, Tabbla, Dizi, Banjo, Flute, Saxophone, Cellto, Hamonica, Trumpet, Violin, Panpipe, Maracas, Tuba, Dulcimer, Kalimba,...) - Lessons Kalimba mode for easy learning - Magic Kalimba mode added - Kalimba tuner
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
Read full descriptionHide 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
Screenshots
Verdict
The clearest difference is review sentiment: Bode Plot Calculator at 100% against Perfect Kalimba's 27%. Bode Plot Calculator also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 2). Perfect Kalimba's advantage is ratings volume (65 vs 1) and price ($1.99 vs $3.99). On 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
Perfect Kalimba costs $1.99 and Bode Plot Calculator $3.99 up front. Perfect Kalimba sells 2 one-off in-app purchases. Bode Plot Calculator asks for nothing beyond the download.
Bode Plot Calculator holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Perfect Kalimba has 65 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 27% of Perfect Kalimba's written reviews are positive against 100% of Bode Plot Calculator's.
| Parameter | Perfect Kalimba | Bode Plot Calculator |
|---|---|---|
| Price | $1.99 — better | $3.99 |
| Rating | 4.0 (65 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 26.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 65 — better | 1 |
| Update frequency | — | Every 12 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15 |
| Further details — not scored | ||
| Size | 77 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | SENSOR NOTES JOINT STOCK COMPANY | Edoardo Orzes |
Customer experience
Perfect Kalimba
Bode Plot Calculator
In-app purchases
Perfect Kalimba
- Remove Ads$1.99
- Vip forever$11.99
Bode Plot Calculator
No in-app purchases
Questions
Is Perfect Kalimba free?
Is Bode Plot Calculator free?
Which has better reviews, Perfect Kalimba or Bode Plot Calculator?
Do Perfect Kalimba or Bode Plot Calculator have ads?
Other comparisons















