# 英汉信息技术大辞典 vs Transwhiz Concise E/C(simp)

The clearest difference is in-app purchases: Transwhiz Concise E/C(simp) at none against 英汉信息技术大辞典's 1. 英汉信息技术大辞典's advantage is ads (none vs shown) and update cadence (every 3 months vs every 14 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 英汉信息技术大辞典 sells 1 one-off in-app purchase. Transwhiz Concise E/C(simp) asks for nothing beyond the download.

英汉信息技术大辞典 ships an update every 3 months, Transwhiz Concise E/C(simp) every 14 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 英汉信息技术大辞典 | Transwhiz Concise E/C(simp) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 14 months |
| Size | 86 MB | 406 MB |
| Requires iOS | 10.0 | **9.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Haidi Digital Publishing Technology Co., Ltd.](https://appshunter.io/developer/1094639160) | [Otek International Inc.](https://appshunter.io/developer/318583126) |

## What reviewers say

### 英汉信息技术大辞典

[App page](https://appshunter.io/ios/app/id1179629286)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 信息技术英语词典 | $14.99 | one-time |


### Transwhiz Concise E/C(simp)

[App page](https://appshunter.io/ios/app/transwhiz-concise-ecsimp/id1475354810)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 英汉信息技术大辞典 free?

英汉信息技术大辞典 is free to download, with in-app purchases available.

### Is Transwhiz Concise E/C(simp) free?

Transwhiz Concise E/C(simp) is free to download, with no in-app purchases.

### Do 英汉信息技术大辞典 or Transwhiz Concise E/C(simp) have ads?

Transwhiz Concise E/C(simp) shows ads; 英汉信息技术大辞典 does not.

### Which is updated more often, 英汉信息技术大辞典 or Transwhiz Concise E/C(simp)?

英汉信息技术大辞典 ships an update every 3 months, and Transwhiz Concise E/C(simp) every 14 months. Most recently, 英汉信息技术大辞典 was updated on October 26, 2026 and Transwhiz Concise E/C(simp) on October 29, 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.*