# 智教练考研数学 vs Calculus

The clearest difference is device support: Calculus at 3 against 智教练考研数学's —. 智教练考研数学's advantage is iOS requirement (12.0 vs 17.6). On price and in-app purchases there is nothing between them.

Both are free to download. 智教练考研数学 sells 5 one-off in-app purchases and Calculus sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 智教练考研数学 | Calculus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculus-learn-and-practice/id6758305500/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 109 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | — | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Zhinengxing Education Technology Co.Ltd](https://appshunter.io/developer/1535179691) | [光浩 李](https://appshunter.io/developer/1576352133) |

## What reviewers say

### 智教练考研数学

[App page](https://appshunter.io/ios/app/id6746353180)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1学习券/ 份 | $0.99 | one-time |
| 30学习劵/份 | $5.99 | one-time |
| 41学习劵/份 | $8.99 | one-time |
| 54学习劵/份 | $9.99 | one-time |
| 100学习劵/份 | $19.99 | one-time |


### Calculus

[App page](https://appshunter.io/ios/app/calculus-learn-and-practice/id6758305500)

This app makes calculus intuitive with interactive animations, step-by-step worked examples, and instantly graded practice problems. It covers a full first-year calculus course, including differential equations and multivariable calculus, with features like mistake tracking and spaced review.

**Highlights:** Interactive concept animations, Worked examples with hints, Instantly graded practice problems, Mistake tracking and mastery, Spaced review system, Math-history stories, Study Desk with micro-experiments

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculus Pro Monthly | $1.99 | per month |
| Calculus Pro Yearly | $9.99 | per year |
| Unlock All Chapters | $9.99 | one-time |
| Calculus Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is 智教练考研数学 free?

智教练考研数学 is free to download, with in-app purchases available.

### Is Calculus free?

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

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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.*