# 正修微積分 vs GMAT Exam Preparation

The clearest difference is in-app purchases: 正修微積分 at none against GMAT Exam Preparation's 2. 正修微積分 also leads on iOS requirement (6.0 vs 13.0). GMAT Exam Preparation's advantage is device support. On price there is nothing between them.

Both are free to download. GMAT Exam Preparation sells 2 in-app purchases, starting at $3.99 per 7 days. 正修微積分 asks for nothing beyond the download.

## The numbers

| Metric | 正修微積分 | GMAT Exam Preparation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id535402014/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 6 months |
| Size | 29 MB | 48 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nusoft](https://appshunter.io/developer/512462493) | [Zakaria Ferzazi](https://appshunter.io/developer/1801741449) |

## What reviewers say

### 正修微積分

[App page](https://appshunter.io/ios/app/id535402014)

**In-app purchases:** none


### GMAT Exam Preparation

[App page](https://appshunter.io/ios/app/gmat-exam-preparation/id6748681383)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is 正修微積分 free?

正修微積分 is free to download, with no in-app purchases.

### Is GMAT Exam Preparation free?

GMAT Exam Preparation 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.*