# 猩际雅思 vs 白鸭PTE

The clearest difference is update cadence: 白鸭PTE at weekly against 猩际雅思's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 猩际雅思 sells 3 one-off in-app purchases and 白鸭PTE sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

猩际雅思 ships an update every 3 weeks, 白鸭PTE weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 猩际雅思 | 白鸭PTE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 50 MB | 81 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Apes Technology Co., Ltd](https://appshunter.io/developer/1727997859) | [Sichuan Octopus Classroom Technology Co., Ltd](https://appshunter.io/developer/1821614169) |

## What reviewers say

### 猩际雅思

[App page](https://appshunter.io/ios/app/id6476857597)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 天 VIP 会员 | $9.99 | one-time |
| 90 天 VIP 会员 | $22.99 | one-time |
| 180 天 VIP 会员 | $49.99 | one-time |


### 白鸭PTE

[App page](https://appshunter.io/ios/app/pte-ai-pte/id6747472486)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天会员 | $6.99 | one-time |
| 60天会员 | $12.99 | one-time |
| 90天会员 | $19.99 | one-time |
| 180天会员 | $34.99 | one-time |


## Frequently asked questions

### Is 猩际雅思 free?

猩际雅思 is free to download, with in-app purchases available.

### Is 白鸭PTE free?

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

### Do 猩际雅思 or 白鸭PTE have ads?

Neither 猩际雅思 nor 白鸭PTE shows ads.

### Which is updated more often, 猩际雅思 or 白鸭PTE?

猩际雅思 ships an update every 3 weeks, and 白鸭PTE weekly. Most recently, 猩际雅思 was updated on October 27, 2026 and 白鸭PTE on October 28, 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.*