# SAT Math vs Calculus Problem & Quiz Solver

SAT Math 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. SAT Math sells 1 one-off in-app purchase 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 October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SAT Math | Calculus Problem & Quiz Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 13 MB | 67 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [Kukuh Nomikusain](https://appshunter.io/developer/1739975777) |

## What reviewers say

### SAT Math

[App page](https://appshunter.io/ios/app/sat-math-algebra-lite/id6479573681)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Question Bank | $9.99 | one-time |


### 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 SAT Math free?

SAT Math 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 SAT Math or Calculus Problem & Quiz Solver have ads?

Neither SAT Math nor Calculus Problem & Quiz Solver shows ads.

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

SAT Math ships an update every 3 weeks, and Calculus Problem & Quiz Solver every 3 weeks. Most recently, SAT Math was updated on October 10, 2026 and Calculus Problem & Quiz Solver on October 3, 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.*