Numerical Solver vs Hajj Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Numerical Solver
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Numerical Solver is a mobile-first numerical mathematics tool for solving equations, differential equations, and analyzing mathematical functions. Solve equations numerically Solve algebraic equations with one or more variables, including nonlinear equations and systems of equations. • Solve equations numerically • Solve nonlinear equations and systems • Find real and complex solutions • Evaluate solutions at specific values • Solve equations with a single variable for free, with no limits Solve ordinary differential equations Numerical Solver supports linear and nonlinear ordinary differential equations, including initial value problems (IVPs), boundary value problems (BVPs), and systems of ODEs with multiple dependent variables. • Solve initial value problems • Solve boundary value problems • Solve linear and nonlinear ODEs • Solve systems of ODEs • Compute the solution at a given value of x • Plot numerical solutions Visualize ODE systems For systems of ODEs, choose which variables to plot against each other and explore relationships and trajectories within the system. For example, you can solve the Lorenz system and visualize its characteristic trajectories through different combinations of variables. Differentiate equations Differentiate equations with respect to x or y and evaluate the derivative at specific values. • Differentiate equations with respect to x or y • Evaluate derivatives at given x and y values • Work with multivariable expressions Plot functions and data Plot mathematical functions or visualize a list of x,y data points. • Plot functions • Plot lists of data • Explore numerical results visually Numerical computing on the go Numerical Solver is designed to give you practical numerical tools wherever you are, without requiring an internet connection. Use it for mathematics, engineering, science, education, or whenever you need to solve and visualize numerical problems. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Hajj Guide
This app serves as a comprehensive guide for the Hajj pilgrimage, offering step-by-step instructions for rituals, pre-travel preparations, and spiritual resources. It aims to provide peace of mind and allow users to focus on their worship during this significant journey.
- Step-by-step Hajj ritual guidance
- Pre-travel preparation checklist
- Spiritual resources and duas
- Day-by-day ritual instructions (Nusuk)
- Companion for the pilgrimage journey
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Navigating the blessed pilgrimage of Hajj is a profound experience. Based on Shaykh Dr. Husain's book, "Perfecting The Journey", the Hajj Guide app is intentionally designed to be your trusted companion every step of the way. From essential pre-travel preparations to the day-by-day rituals (Nusuk), and a wealth of spiritual resources, we empower you to perform your Hajj with peace of mind and focus on your worship.
Screenshots
Verdict
The clearest difference is in-app purchases: Hajj Guide at none against Numerical Solver's 3. Hajj Guide also leads on iOS requirement (15.1 vs 17.6). Numerical Solver's advantage is update cadence (monthly vs every 11 months). On price, ads 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
Both are free to download. Numerical Solver sells 3 in-app purchases, starting at $2.99 per year. Hajj Guide asks for nothing beyond the download.
Numerical Solver ships an update monthly, Hajj Guide every 11 months. Both last shipped on October 5, 2026.
| Parameter | Numerical Solver | Hajj Guide |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Monthly — better | Every 11 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 3 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | i-SmartSolutions | Syed Raza |
In-app purchases
Numerical Solver
- Create Charts$2.991 Year
- Calculate Integrals$2.991 Year
- Solve system of algebraic eqns3 Days trial$4.991 Year
Hajj Guide
No in-app purchases
Questions
Is Numerical Solver free?
Is Hajj Guide free?
Do Numerical Solver or Hajj Guide have ads?
Which is updated more often, Numerical Solver or Hajj Guide?
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