# 英汉大词典 vs ChargeDB 充电数据库

The clearest difference is in-app purchases: ChargeDB 充电数据库 at none against 英汉大词典's 2. 英汉大词典's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. 英汉大词典 sells 2 one-off in-app purchases. ChargeDB 充电数据库 asks for nothing beyond the download.

英汉大词典 ships an update monthly, ChargeDB 充电数据库 every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 英汉大词典 | ChargeDB 充电数据库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/id1265756199/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 293 MB | 8 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [上海译文出版社/Shanghai Translation Publishing House](https://appshunter.io/developer/512135361) | [正洋 陈](https://appshunter.io/developer/6778176800) |

## What reviewers say

### 英汉大词典

[App page](https://appshunter.io/ios/app/id1265756199)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 半年会员 | $7.99 | one-time |
| 年度会员 +辞海APP会员1年 | $19.99 | one-time |


### ChargeDB 充电数据库

[App page](https://appshunter.io/ios/app/chargedb/id6785040788)

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

**In-app purchases:** none


## Frequently asked questions

### Is 英汉大词典 free?

英汉大词典 is free to download, with in-app purchases available.

### Is ChargeDB 充电数据库 free?

ChargeDB 充电数据库 is free to download, with no in-app purchases.

### Do 英汉大词典 or ChargeDB 充电数据库 have ads?

Neither 英汉大词典 nor ChargeDB 充电数据库 shows ads.

### Which is updated more often, 英汉大词典 or ChargeDB 充电数据库?

英汉大词典 ships an update monthly, and ChargeDB 充电数据库 every 6 weeks. Most recently, 英汉大词典 was updated on October 24, 2026 and ChargeDB 充电数据库 on October 24, 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.*