# 背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 vs 每日英文聽打

The clearest difference is in-app purchases: 每日英文聽打 at none against 背單字、背英單、艾賓浩斯記憶曲線固有弱點消除's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 sells 3 in-app purchases, starting at $3.99 per month. 每日英文聽打 asks for nothing beyond the download.

背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 ships an update every 6 weeks, 每日英文聽打 every 3 weeks. The most recent releases landed on July 27, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 | 每日英文聽打 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 57 MB | 64 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [剑锋 刘](https://appshunter.io/developer/1725321361) | [CMoney](https://appshunter.io/developer/503431064) |

## What reviewers say

### 背單字、背英單、艾賓浩斯記憶曲線固有弱點消除

[App page](https://appshunter.io/ios/app/id6480305754)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月 | $3.99 | per month |
| 包季 | $8.99 | per 3 months |
| 包年 | $22.99 | per year |


### 每日英文聽打

[App page](https://appshunter.io/ios/app/id6740372536)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 free?

背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 is free to download, with in-app purchases available.

### Is 每日英文聽打 free?

每日英文聽打 is free to download, with no in-app purchases.

### Do 背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 or 每日英文聽打 have ads?

Neither 背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 nor 每日英文聽打 shows ads.

### Which is updated more often, 背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 or 每日英文聽打?

背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 ships an update every 6 weeks, and 每日英文聽打 every 3 weeks. Most recently, 背單字、背英單、艾賓浩斯記憶曲線固有弱點消除 was updated on July 27, 2026 and 每日英文聽打 on September 9, 2026.

---

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