# MathPapa vs Linear Equations Calculator

The clearest difference is rating: MathPapa at 4.7 against Linear Equations Calculator's 4.1. MathPapa also leads on ratings volume (17K vs 28) and iOS requirement (13.0 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. MathPapa sells 2 in-app purchases, starting at $9.99 per month and Linear Equations Calculator sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

MathPapa holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: MathPapa has 17K ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 78% of MathPapa's written reviews are positive against 75% of Linear Equations Calculator's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | MathPapa | Linear Equations Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (17K ratings)](https://appshunter.io/ios/app/mathpapa-algebra-calculator/id1024251561/reviews)** | [4.1 (28 ratings)](https://appshunter.io/ios/app/linear-equations-calculator/id1246761828/reviews) |
| Number of ratings | **17K** | 28 |
| Positive reviews | **77.8% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 5 MB | 179 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MathPapa, Inc.](https://appshunter.io/developer/1116770141) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### MathPapa

[App page](https://appshunter.io/ios/app/mathpapa-algebra-calculator/id1024251561)

This app provides step-by-step solutions to algebra problems, helping users understand how to solve equations and inequalities. It can also graph equations, factor expressions, and evaluate mathematical expressions.

**Highlights:** Step-by-step equation solving, Linear and quadratic equation solver, Linear and quadratic inequality solver, Equation graphing, Quadratic expression factoring, Order of operations, Expression evaluation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathPapa Premium Monthly | $9.99 | per month |
| MathPapa Pro Upgrade | $49.99 | one-time |

**What reviewers like**

- 🚀 Solves any expression or equation
- 👍 Provides step-by-step solutions
- 👍 Graphs functions
- 👍 Helpful for homework and understanding concepts
- 🚀 Saves time on homework

**What reviewers complain about**

- 💰 Subscription required for step-by-step solutions
- 💰 Expensive subscription at $10/month
- 👎 Limited number of step-by-step solutions in free version
- 👎 Subscription is not affordable for some students
- 👎 Subscription model is disappointing compared to previous free version

**Reported bugs**

- Doesn't always recognize certain input formats
- Step-by-step solutions not always available even with subscription

**Requested features**

- Add history/log of past calculations
- Support for more math functions like differentiation and integration
- Ability to input expressions with exponents as expressions
- Option to display answers in different formats (decimal, fraction, mixed number)
- Ability to take a photo of a problem and have it solved


### Linear Equations Calculator

[App page](https://appshunter.io/ios/app/linear-equations-calculator/id1246761828)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $1.99 | one-time |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is MathPapa free?

MathPapa is free to download, with in-app purchases available.

### Is Linear Equations Calculator free?

Linear Equations Calculator is free to download, with in-app purchases available.

### Which has better reviews, MathPapa or Linear Equations Calculator?

MathPapa is rated higher. MathPapa averages 4.7 out of 5 from 17K ratings, while Linear Equations Calculator averages 4.1 from 28 ratings.

### Do MathPapa or Linear Equations Calculator have ads?

Neither MathPapa nor Linear Equations Calculator shows ads.

### Which is updated more often, MathPapa or Linear Equations Calculator?

MathPapa ships an update every 3 weeks, and Linear Equations Calculator every 3 weeks. Most recently, MathPapa was updated on September 23, 2026 and Linear Equations Calculator on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*