# Math Interactive vs Quadratic Equation Roots

The clearest difference is update cadence: Quadratic Equation Roots at every 3 weeks against Math Interactive's every 13 months. Quadratic Equation Roots also leads on review sentiment (75% vs 60%). Math Interactive's advantage is ratings volume (744 vs 6) and rating (4.6 vs 4.3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Math Interactive sells 1 one-off in-app purchase and Quadratic Equation Roots sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Math Interactive holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Math Interactive has 744 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 60% of Math Interactive's written reviews are positive against 75% of Quadratic Equation Roots's, so the app with the better star average is not the one people write more warmly about.

Math Interactive ships an update every 13 months, Quadratic Equation Roots every 3 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Math Interactive | Quadratic Equation Roots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (744 ratings)](https://appshunter.io/ios/app/math-interactive/id1169802338/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/quadratic-equation-roots/id1280322061/reviews) |
| Number of ratings | **744** | 6 |
| Positive reviews | 60.3% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 46 MB | 179 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


### Quadratic Equation Roots

[App page](https://appshunter.io/ios/app/quadratic-equation-roots/id1280322061)

Easily find the zeros of a function using the pq formula. Input values for p and q, and the app calculates the solution. Features include a history of calculations and the ability to share results.

**Highlights:** PQ formula calculation, Input p and q values, History of calculations, Shareable solutions, Fraction input support, Ad removal option

**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 Math Interactive free?

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

### Is Quadratic Equation Roots free?

Quadratic Equation Roots is free to download, with in-app purchases available.

### Which has better reviews, Math Interactive or Quadratic Equation Roots?

Math Interactive is rated higher. Math Interactive averages 4.6 out of 5 from 744 ratings, while Quadratic Equation Roots averages 4.3 from 6 ratings.

### Do Math Interactive or Quadratic Equation Roots have ads?

Neither Math Interactive nor Quadratic Equation Roots shows ads.

### Which is updated more often, Math Interactive or Quadratic Equation Roots?

Math Interactive ships an update every 13 months, and Quadratic Equation Roots every 3 weeks. Most recently, Math Interactive was updated on October 26, 2026 and Quadratic Equation Roots on October 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.*