# Math Interactive vs Simplify & Solve Equation PRO

The clearest difference is price: Math Interactive at Free against Simplify & Solve Equation PRO's $1.99. Math Interactive also leads on ratings volume (726 vs 3) and iOS requirement (13.0 vs 15.0). Simplify & Solve Equation PRO's advantage is in-app purchases (none vs 1) and update cadence (monthly vs every 13 months). On ads and device support there is nothing between them.

Math Interactive is free to download; Simplify & Solve Equation PRO costs $1.99 up front. Math Interactive sells 1 one-off in-app purchase. Simplify & Solve Equation PRO asks for nothing beyond the download.

Simplify & Solve Equation PRO holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Math Interactive has 726 ratings behind it against 3, so its average is the more settled of the two.

Math Interactive ships an update every 13 months, Simplify & Solve Equation PRO monthly. The most recent releases landed on September 21, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | Math Interactive | Simplify & Solve Equation PRO |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.6 (726 ratings)](https://appshunter.io/ios/app/math-interactive/id1169802338/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/simplify-and-solve-equation-pro/id1500087480/reviews)** |
| Number of ratings | **726** | 3 |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | **Freemium** | Paid |
| Size | 46 MB | 182 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rune Johannes Overgaard Hoejlund](https://appshunter.io/developer/1720383877) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Math Interactive

[App page](https://appshunter.io/ios/app/math-interactive/id1169802338)

Enhance your mathematical understanding with a comprehensive reference covering 23 subjects, over 200 articles, and interactive illustrations. Explore detailed explanations, solved problems, and proofs to master concepts from algebra to calculus. Access all content and features with a premium upgrade.

**Highlights:** 23 math subjects covered, Over 200 articles with detailed descriptions, Solved solutions and thorough proofs, Interactive illustrations for better understanding, Quick search for articles and formulas, Recents category to pick up where you left off, Share articles via social media and messaging

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |

**What reviewers like**

- 🚀 Quick and concise
- 👍 Great for math help and studying
- 👍 Excellent customer service
- 👍 Clear and comprehensive
- 👍 Interactive and well-designed

**What reviewers complain about**

- 🐛 Lacking in content and topics
- 💰 Too much content locked behind paywall
- 🤔 Explanations could be more intuitive
- 🤔 Needs more examples and practice

**Reported bugs**

- Incorrect formulas and calculations
- Compatibility issues with newer iOS versions

**Requested features**

- Add more advanced math topics like calculus, matrices, etc.
- Include step-by-step solutions and more interactive elements
- Improve organization and flow of content
- Provide more real-world examples and applications


### Simplify & Solve Equation PRO

[App page](https://appshunter.io/ios/app/simplify-and-solve-equation-pro/id1500087480)

This app quickly finds the solution for 'x' in algebraic equations. It shows every step of the simplification process, from complex terms to a simple form, before solving numerically. Supports decimals, constants, and variables, with a history function to save inputs.

**Highlights:** Solves algebraic equations for 'x', Shows step-by-step simplification, Numeric algorithm for solutions, Supports decimals, constants, and variables, History function to save inputs, Highlights incorrect entries

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Interactive free?

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

### Is Simplify & Solve Equation PRO free?

Simplify & Solve Equation PRO costs $1.99, with no in-app purchases.

### Which has better reviews, Math Interactive or Simplify & Solve Equation PRO?

Simplify & Solve Equation PRO is rated higher. Math Interactive averages 4.6 out of 5 from 726 ratings, while Simplify & Solve Equation PRO averages 5.0 from 3 ratings.

### Do Math Interactive or Simplify & Solve Equation PRO have ads?

Neither Math Interactive nor Simplify & Solve Equation PRO shows ads.

### Which is updated more often, Math Interactive or Simplify & Solve Equation PRO?

Math Interactive ships an update every 13 months, and Simplify & Solve Equation PRO monthly. Most recently, Math Interactive was updated on September 21, 2026 and Simplify & Solve Equation PRO on August 20, 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.*