Linear Equations Calculator vs Expression Solver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linear Equations Calculator
This educational app solves linear equations with detailed step-by-step solutions and visual plots. It supports various input methods, including points and slopes, and saves all calculations in a history log for easy access and sharing.
- Step-by-step linear equation solving
- Graphical plotting of results
- Calculation history log
- Supports various input methods (points, slope)
- Decimal and fraction input support
- Solution sharing functionality
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Get your homework done instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter your values and compute linear equations from slope, intercept, or two points – including graphical visualization. HOW IT WORKS Enter your values in the appropriate fields and get started. You’ll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, for example: - which features are used - how many solutions are generated This helps us improve. No conclusions can be drawn about you. COSTS Everything is free to use. 24/7 access to your solutions. All solution steps are always fully shown. If you need many solutions in a short time, various purchase options are available. EXTRAS - Overview of input options - Curated learning videos - Feedback for incorrect inputs - Manage your own solutions - Introduction to the app CONTACT Questions and feedback via Discord or directly in the app review.
Expression Solver
This app provides step-by-step solutions for mathematical expressions, helping users improve their math skills. It features a specialized keyboard for easy input of complex numbers and offers practice exercises with detailed explanations.
- Instant expression solving
- Step-by-step explanations
- Math keyboard for complex input
- Practice exercises with solutions
- Intuitive interface
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Turn your device into the perfect math study companion. "Expression Solver" is the ultimate app that guides you through solving any expression, from fractions to exponents, helping you understand the logic behind the numbers and always get the right results. Here's everything our app can do for you: ▶ STEP-BY-STEP SOLUTIONS Get the complete solution to any expression in an instant. But we don't stop at the final result: the app shows you all the logical steps in detail. It's the perfect tool to understand your mistakes, learn the correct method, and get fully prepared for homework and exams. ▶ INTEGRATED MATH KEYBOARD Use our dedicated interface to easily type fractions, exponents, roots, repeating decimals, parentheses, and much more. And if you need to paste an expression or prefer to use your device's standard keyboard, you can switch between modes in a snap. ▶ GUIDED EXERCISES FOR PRACTICE Test your skills with a rich library of ready-to-solve expressions, sorted by difficulty and complete with detailed solutions, so you can strengthen your math foundation whenever you want. ▶ CLEAN INTERFACE AND DARK THEME No complications. The UI is simple, intuitive, and includes an elegant dark theme, specifically optimized to prevent eye strain during your evening study sessions. ▶ GUARANTEED RELIABILITY Our algorithms are tested and highly optimized to ensure accurate and instant calculations every time, even for the longest and most complex expressions. ▶ CONSTANT UPDATES AND SUPPORT The app is regularly updated to always offer you the best performance and new features. Download "Expression Solver" today and take your math skills to the next level!
Screenshots
Verdict
The clearest difference is in-app purchases: Expression Solver at none against Linear Equations Calculator's 8. Expression Solver also leads on review sentiment (100% vs 75%). Linear Equations Calculator's advantage is ads (none vs shown). On price, update cadence, 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
Both are free to download. Linear Equations Calculator sells 8 one-off in-app purchases. Expression Solver asks for nothing beyond the download.
Linear Equations Calculator ships an update every 3 weeks, Expression Solver monthly. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.
| Parameter | Linear Equations Calculator | Expression Solver |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (28 ratings) — better | — |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 28 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 179 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Glindemann, Sennoun, Langer GbR | Francesco Varotti |
Customer experience
Linear Equations Calculator
Expression Solver
In-app purchases
Linear Equations Calculator
- +30 User Tokens$0.29
- +1 Convenience Token / 6h, max. +2$0.59
- +2 Convenience Tokens / 6h, max. +4$0.99
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- +150 User Tokens$0.99
- +300 User Tokens$1.49
- +4 Convenience Tokens / 6h, max. +8$1.59
- Remove Ads$1.99
- Lifetime Access$1.99
Expression Solver
No in-app purchases
Questions
Is Linear Equations Calculator free?
Is Expression Solver free?
Do Linear Equations Calculator or Expression Solver have ads?
Which is updated more often, Linear Equations Calculator or Expression Solver?
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