# 刘老师系列 vs 谐音梗背单词(考研英语)

The clearest difference is iOS requirement: 刘老师系列 at 9.0 against 谐音梗背单词(考研英语)'s 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 刘老师系列 sells 1 one-off in-app purchase and 谐音梗背单词(考研英语) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 刘老师系列 | 谐音梗背单词(考研英语) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 208 MB | 321 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [成城 高](https://appshunter.io/developer/1043441388) | [HAI-TAO RAN,](https://appshunter.io/developer/1626588033) |

## What reviewers say

### 刘老师系列

[App page](https://appshunter.io/ios/app/8/id1207540415)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部单元内容 | $1.99 | one-time |


### 谐音梗背单词(考研英语)

[App page](https://appshunter.io/ios/app/id6472393014)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部单词 | $1.99 | one-time |


## Frequently asked questions

### Is 刘老师系列 free?

刘老师系列 is free to download, with in-app purchases available.

### Is 谐音梗背单词(考研英语) free?

谐音梗背单词(考研英语) is free to download, with in-app purchases available.

### Do 刘老师系列 or 谐音梗背单词(考研英语) have ads?

Neither 刘老师系列 nor 谐音梗背单词(考研英语) shows ads.

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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.*