# 二年级奥数教程 vs 派培优

The clearest difference is update cadence: 派培优 at monthly against 二年级奥数教程's every 23 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 二年级奥数教程 sells 1 one-off in-app purchase and 派培优 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

二年级奥数教程 ships an update every 23 months, 派培优 monthly. The most recent releases landed on May 16, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 二年级奥数教程 | 派培优 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Monthly** |
| Size | 157 MB | 582 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kunming Jianet Technology Co., Ltd.](https://appshunter.io/developer/1465682556) | [Math Genius Limited](https://appshunter.io/developer/1800650515) |

## What reviewers say

### 二年级奥数教程

[App page](https://appshunter.io/ios/app/id1544606077)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12元解锁所有课程和习题 | $1.99 | one-time |


### 派培优

[App page](https://appshunter.io/ios/app/id6742982607)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 派培优体验课1课时 | $0.99 | one-time |


## Frequently asked questions

### Is 二年级奥数教程 free?

二年级奥数教程 is free to download, with in-app purchases available.

### Is 派培优 free?

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

### Do 二年级奥数教程 or 派培优 have ads?

Neither 二年级奥数教程 nor 派培优 shows ads.

### Which is updated more often, 二年级奥数教程 or 派培优?

二年级奥数教程 ships an update every 23 months, and 派培优 monthly. Most recently, 二年级奥数教程 was updated on May 16, 2026 and 派培优 on September 7, 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.*