eqSolver vs Equation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eqSolver
This app solves simultaneous linear equations quickly and efficiently. It offers a matrix-style input for decimal or exponential numbers, with an option for symmetric equations to simplify input. Ideal for math and engineering students and professionals.
- Solves simultaneous linear equations
- Matrix-style input
- Decimal and exponential number support
- Symmetric equation option
- Tablet and phone compatibility
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The eqSolver app calculates the solution for simultaneous linear equations. In math and engineering, it is common to have 3 to 6 equations with 3 to 6 unknowns that need to be solved quickly. This apps provides simple matrix-style input method using either decimal or exponential form. There is an option for symmetric equations (common in engineering) to reduce the input effort. The app is simple but elegant and can be used on tablets or phones.
Equation
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The EquationSolver is carefully designed to be a simple and elegant app. Easy to use, easy to understand, simple and effective It solves system of linear equations, simultaneous linear equations (no limit on the number of equations). It also teaches you the steps to solve such systems. To find a solution, it uses Matrix inversion method or LU decomposition method when inverse is not possible or complicated. The equations are beautifully presented in both: 1) Set of individual equations form 2) Matrix-vector product form. You can also share the beautifully written solution It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort will not be lost. This is a perfect app if you are a student learning to solve these kind of equations. There is also a Study page to help you with learning some important linear algebra formulas. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app!
Screenshots
Verdict
The clearest difference is ads: eqSolver at none against Equation's shown. eqSolver also leads on iOS requirement (9.0 vs 15.1). Equation's advantage is update cadence (monthly vs every 69 months). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
eqSolver ships an update every 69 months, Equation monthly. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.
| Parameter | eqSolver | Equation |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 69 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 12 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Kurt Gramoll | Om Prakash Chapagain |
In-app purchases
eqSolver
No in-app purchases
Equation
No in-app purchases
Questions
Is eqSolver free?
Is Equation free?
Do eqSolver or Equation have ads?
Which is updated more often, eqSolver or Equation?
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