# Linear Equations Calculator vs Math AI

The clearest difference is update cadence: Linear Equations Calculator at every 3 weeks against Math AI's every 3 months. Linear Equations Calculator also leads on review sentiment (75% vs 57%) and iOS requirement (15.0 vs 18.0). Math AI's advantage is rating (4.3 vs 4.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Linear Equations Calculator sells 8 one-off in-app purchases and Math AI sells 5 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Math AI holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 28 and 81 respectively. Written reviews complicate that: 75% of Linear Equations Calculator's written reviews are positive against 57% of Math AI's, so the app with the better star average is not the one people write more warmly about.

Linear Equations Calculator ships an update every 3 weeks, Math AI every 3 months. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Linear Equations Calculator | Math AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (28 ratings)](https://appshunter.io/ios/app/linear-equations-calculator/id1246761828/reviews) | **[4.3 (81 ratings)](https://appshunter.io/ios/app/math-ai-the-math-solver-app/id1583179347/reviews)** |
| Number of ratings | 28 | **81** |
| Positive reviews | **75.0% of reviews** | 57.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 179 MB | 178 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [Jignesh Thakkar Huf](https://appshunter.io/developer/1583179349) |

## What reviewers say

### 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 |


### Math AI

[App page](https://appshunter.io/ios/app/math-ai-the-math-solver-app/id1583179347)

Solve math problems by snapping a photo. Get clear, step-by-step solutions with multiple methods and interactive graphs. Covers a wide range of math topics from basic arithmetic to calculus.

**Highlights:** Photo-based problem solving, Step-by-step solutions, Multiple solving methods, Interactive graphs, Scientific calculator, Covers algebra, calculus, and more

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solve Unlimited Math Problem | $2.99 | per 7 days |
| Solve Unlimited Math Problems | $3.99 | per 7 days |
| Solve Unlimited Math Problems | $7.99 | per month |
| Solve Unlimited Math Problems | $19.99 | per year |
| Get Unlimited Math & Homework | $29.99 | per year |


## Frequently asked questions

### Is Linear Equations Calculator free?

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

### Is Math AI free?

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

### Which has better reviews, Linear Equations Calculator or Math AI?

Math AI is rated higher. Linear Equations Calculator averages 4.1 out of 5 from 28 ratings, while Math AI averages 4.3 from 81 ratings.

### Do Linear Equations Calculator or Math AI have ads?

Neither Linear Equations Calculator nor Math AI shows ads.

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

Linear Equations Calculator ships an update every 3 weeks, and Math AI every 3 months. Most recently, Linear Equations Calculator was updated on October 2, 2026 and Math AI on September 24, 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.*