# 云上钢琴老师端 vs List背单词

The clearest difference is price: 云上钢琴老师端 at Free against List背单词's $0.99. 云上钢琴老师端 also leads on in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.0). List背单词's advantage is rating (4.7 vs 1.0) and ads (none vs shown). On device support there is nothing between them.

云上钢琴老师端 is free to download; List背单词 costs $0.99 up front. List背单词 sells 1 one-off in-app purchase. 云上钢琴老师端 asks for nothing beyond the download.

List背单词 holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: List背单词 has 140 ratings behind it against 1, so its average is the more settled of the two.

云上钢琴老师端 ships an update every 2 weeks, List背单词 every 5 days. The most recent releases landed on June 3, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 云上钢琴老师端 | List背单词 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1449686290/reviews) | **[4.7 (140 ratings)](https://appshunter.io/ios/app/list/id1459749978/reviews)** |
| Number of ratings | 1 | **140** |
| Positive reviews | — | 86.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 224 MB | 283 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hunan Yue He Yun Fu Network Technology Co., Ltd.](https://appshunter.io/developer/1160665316) | [文华 肖](https://appshunter.io/developer/1444436175) |

## What reviewers say

### 云上钢琴老师端

[App page](https://appshunter.io/ios/app/id1449686290)

**In-app purchases:** none


### List背单词

[App page](https://appshunter.io/ios/app/list/id1459749978)

This app helps you learn vocabulary efficiently using the Ebbinghaus forgetting curve. It offers built-in and custom word lists, personalized study plans, and various learning modes like spelling and dictation. It also supports PDF export and iCloud synchronization.

**Highlights:** Ebbinghaus memory curve planning, Built-in and custom word lists, PDF export, Spelling and dictation modes, iCloud synchronization, Offline use

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF导出功能 | $3.99 | one-time |


## Frequently asked questions

### Is 云上钢琴老师端 free?

云上钢琴老师端 is free to download, with no in-app purchases.

### Is List背单词 free?

List背单词 costs $0.99, and also offers in-app purchases.

### Which has better reviews, 云上钢琴老师端 or List背单词?

List背单词 is rated higher. 云上钢琴老师端 averages 1.0 out of 5 from 1 ratings, while List背单词 averages 4.7 from 140 ratings.

### Do 云上钢琴老师端 or List背单词 have ads?

云上钢琴老师端 shows ads; List背单词 does not.

### Which is updated more often, 云上钢琴老师端 or List背单词?

云上钢琴老师端 ships an update every 2 weeks, and List背单词 every 5 days. Most recently, 云上钢琴老师端 was updated on June 3, 2026 and List背单词 on September 23, 2026.

---

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