Comparison

PyCalc vs Diffeq Solver

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

Head to head
About

PyCalc

This app offers a revolutionary approach to mobile calculations, allowing users to view and edit entire equations at once. It leverages the power of Python 3.11.1 for advanced functions, symbolic math, and financial analysis, making complex computations accessible on the go.

Highlights
  • Real-time editable calculation view
  • Python 3.11.1 interpreter
  • Programmable scientific calculator
  • Support for matrices and fractions
  • Built-in Python packages (math, sympy)
  • Financial analysis functions
  • Symbolic math capabilities
Features
Read full description

What most people love first about PyCalc is that they can see and edit their entire calculation all at once. It's a simple idea but it makes a huge difference in the kinds of calculations people end up doing on mobile. But that just scratches the surface of PyCalc's features and capabilities. The more you learn, the more you'll see how easy it is to do calculations that were always too hard before on mobile. Jump in and learn a truly better way of calculating. Basic features: ● A new and better approach to mobile calculation ● A cleaner interface for complicated calculations than traditional calculators ● Calculate by voice ● A history list keeps track of your previous calculations ● Functions built in for a huge range of applications ● Multiple keyboards optimized for different use cases Advanced features: ● Based on the Python® language, with access to the power of a full Python 3.11.1 interpreter ● Programmable scientific calculator: An editable startup.py script allows you to define your own functions for easy access later ● Streamlined support for matrices and fractions ● Many standard Python packages, such as: math, statistics, random, sympy, mpmath, fractions, decimal and datetime ● Basic financial analysis functions: pv(), fv(), npv(), pmt(), etc. ● Built-in support for complex numbers ● Symbolic math via the sympy package ● http/https queries via requests package ● Much, much more... "Python" and the Python Logo are trademarks or registered trademarks of the Python Software Foundation, used by the PyCalc project with permission from the Foundation.

About

Diffeq Solver

Features
Read full description

Need a quick solution to an ODE on the go? Diffeq Solver is your portable companion for tackling differential equations anytime, anywhere. Features: • Numerically solves first-order ODEs • Numerically solves second-order ODEs • Uses the Runge-Kutta 4th-order (RK4) method with a fixed step size • Clean, intuitive interface—no thick manuals required Disclaimer:
 While every effort has been made to ensure the accuracy of the results, this software is provided as-is. Use at your own risk. By using Diffeq Solver, you agree not to hold the developer responsible for any errors or inaccuracies.

Screenshots

PyCalc4 screens
Diffeq Solver3 screens

Verdict

The call

PyCalc and Diffeq Solver are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
PyCalc versus Diffeq Solver: the parameters behind the verdict, then further details
ParameterPyCalcDiffeq Solver
PriceFreeFree
Rating5.0 (15 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings15 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size120 MB6 MB
Age rating4+4+
DeveloperYoureka Tech, LLCHideyuki Inada

In-app purchases

None

PyCalc

No in-app purchases

None

Diffeq Solver

No in-app purchases

Questions

Is PyCalc free?
PyCalc is free to download, with no in-app purchases.
Is Diffeq Solver free?
Diffeq Solver is free to download, with no in-app purchases.
Do PyCalc or Diffeq Solver have ads?
Neither PyCalc nor Diffeq Solver shows ads.

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