# ITエンジニアのための英単語 vs サキタンゴ

The clearest difference is in-app purchases: ITエンジニアのための英単語 at none against サキタンゴ's 2. サキタンゴ's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. サキタンゴ sells 2 in-app purchases, starting at $2.99 per month. ITエンジニアのための英単語 asks for nothing beyond the download.

ITエンジニアのための英単語 ships an update every 2 weeks, サキタンゴ every 5 days. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ITエンジニアのための英単語 | サキタンゴ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 11 MB | 51 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hiroaki Toya](https://appshunter.io/developer/1515661642) | [Yujiro Okano](https://appshunter.io/developer/6775869736) |

## What reviewers say

### ITエンジニアのための英単語

[App page](https://appshunter.io/ios/app/it/id6475651804)

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

**In-app purchases:** none


### サキタンゴ

[App page](https://appshunter.io/ios/app/sns/id6778613373)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WordGate Pro 月額 | $2.99 | per month |
| WordGate Pro 年額 | $29.99 | per year |


## Frequently asked questions

### Is ITエンジニアのための英単語 free?

ITエンジニアのための英単語 is free to download, with no in-app purchases.

### Is サキタンゴ free?

サキタンゴ is free to download, with in-app purchases available.

### Do ITエンジニアのための英単語 or サキタンゴ have ads?

Neither ITエンジニアのための英単語 nor サキタンゴ shows ads.

### Which is updated more often, ITエンジニアのための英単語 or サキタンゴ?

ITエンジニアのための英単語 ships an update every 2 weeks, and サキタンゴ every 5 days. Most recently, ITエンジニアのための英単語 was updated on September 28, 2026 and サキタンゴ on September 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.*