# Integrals trainer vs Integral Calculator app

The clearest difference is review sentiment: Integrals trainer at 100% against Integral Calculator app's 0%. Integrals trainer also leads on in-app purchases (none vs 1) and iOS requirement (7.0 vs 12.0). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Integral Calculator app sells 1 one-off in-app purchase. Integrals trainer asks for nothing beyond the download.

Integrals trainer ships an update monthly, Integral Calculator app fortnightly. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Integrals trainer | Integral Calculator app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14 ratings)](https://appshunter.io/ios/app/integrals-trainer/id1100411214/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 14 MB | 44 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Ruel](https://appshunter.io/developer/1091592842) | [talha rehman](https://appshunter.io/developer/1573036144) |

## What reviewers say

### Integrals trainer

[App page](https://appshunter.io/ios/app/integrals-trainer/id1100411214)

Master the art of choosing the right technique for solving integrals. Practice identifying methods and get step-by-step guidance to improve your skills and save time on complex problems.

**Highlights:** Integral method selection practice, Step-by-step solution guidance, Covers various integral techniques, Focuses on the initial problem-solving step, Improves speed and accuracy

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

**In-app purchases:** none


### Integral Calculator app

[App page](https://appshunter.io/ios/app/integral-calculator-app/id1624033320)

This application simplifies calculus by providing tools to solve various types of integrals. It offers step-by-step guidance, practice quizzes, and calculators for double integrals, triple integrals, and methods like shell and washer. It's designed to help users understand and solve complex calculus problems efficiently.

**Highlights:** Double integral calculator, Triple integral calculator, Shell method calculator, Washer method calculator, Practice quizzes, Step-by-step guidance

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Integral Calc Premium User | $3.99 | one-time |


## Frequently asked questions

### Is Integrals trainer free?

Integrals trainer is free to download, with no in-app purchases.

### Is Integral Calculator app free?

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

### Do Integrals trainer or Integral Calculator app have ads?

Neither Integrals trainer nor Integral Calculator app shows ads.

### Which is updated more often, Integrals trainer or Integral Calculator app?

Integrals trainer ships an update monthly, and Integral Calculator app fortnightly. Most recently, Integrals trainer was updated on October 10, 2026 and Integral Calculator app on October 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.*