# 欧声小语种 vs Delta单词

The clearest difference is ads: Delta单词 at none against 欧声小语种's shown. Delta单词 also leads on update cadence (daily vs every 2 months). 欧声小语种's advantage is iOS requirement (11.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

欧声小语种 ships an update every 2 months, Delta单词 daily. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 欧声小语种 | Delta单词 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Size | 277 MB | 180 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Xiangye Education Technology Co., Ltd.](https://appshunter.io/developer/1352684212) | [田丰 何](https://appshunter.io/developer/1674464316) |

## What reviewers say

### 欧声小语种

[App page](https://appshunter.io/ios/app/id6499108842)

**Features:** macOS Compatibility

**In-app purchases:** none


### Delta单词

[App page](https://appshunter.io/ios/app/delta/id6744654342)

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

**In-app purchases:** none


## Frequently asked questions

### Is 欧声小语种 free?

欧声小语种 is free to download, with no in-app purchases.

### Is Delta单词 free?

Delta单词 is free to download, with no in-app purchases.

### Do 欧声小语种 or Delta单词 have ads?

欧声小语种 shows ads; Delta单词 does not.

### Which is updated more often, 欧声小语种 or Delta单词?

欧声小语种 ships an update every 2 months, and Delta单词 daily. Most recently, 欧声小语种 was updated on September 23, 2026 and Delta单词 on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*