# Math Formula Equation vs Calculus Problem & Quiz Solver

Math Formula Equation and Calculus Problem & Quiz Solver are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Math Formula Equation sells 2 in-app purchases, starting at $0.99 per month and Calculus Problem & Quiz Solver sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 16, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Math Formula Equation | Calculus Problem & Quiz Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-formula-equation/id6747263081/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 67 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MD HUSAIN FARUK](https://appshunter.io/developer/1787566978) | [Kukuh Nomikusain](https://appshunter.io/developer/1739975777) |

## What reviewers say

### Math Formula Equation

[App page](https://appshunter.io/ios/app/math-formula-equation/id6747263081)

This app provides a comprehensive library of math formulas with detailed proofs, examples, and historical context. It covers topics from algebra to solid geometry, designed for students to understand and apply mathematical concepts effectively. Study offline with quick search and bookmarking features.

**Highlights:** Extensive formula library, Step-by-step proofs and derivations, Inventor and institute credit, Clear usage notes and examples, Offline access, Quick search and bookmarking, Dark mode support

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $7.99 | per year |


### Calculus Problem & Quiz Solver

[App page](https://appshunter.io/ios/app/calculus-problem-and-quiz-solver/id6757754410)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) | $4.99 | per 7 days |
| Pro (Yearly) | $29.99 | per year |


## Frequently asked questions

### Is Math Formula Equation free?

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

### Is Calculus Problem & Quiz Solver free?

Calculus Problem & Quiz Solver is free to download, with in-app purchases available.

### Do Math Formula Equation or Calculus Problem & Quiz Solver have ads?

Neither Math Formula Equation nor Calculus Problem & Quiz Solver shows ads.

### Which is updated more often, Math Formula Equation or Calculus Problem & Quiz Solver?

Math Formula Equation ships an update every 3 weeks, and Calculus Problem & Quiz Solver every 3 weeks. Most recently, Math Formula Equation was updated on September 16, 2026 and Calculus Problem & Quiz Solver on September 15, 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.*