# ハイテクエンジニアのための英単語〜ハイテクタン vs HakkoQuiz

The clearest difference is update cadence: ハイテクエンジニアのための英単語〜ハイテクタン at weekly against HakkoQuiz's every 5 weeks. HakkoQuiz's advantage is device support (4 vs 2) and iOS requirement (11.0 vs 17.2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ハイテクエンジニアのための英単語〜ハイテクタン ships an update weekly, HakkoQuiz every 5 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ハイテクエンジニアのための英単語〜ハイテクタン | HakkoQuiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 8 MB | 45 MB |
| Requires iOS | 17.2 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Hiroaki Toya](https://appshunter.io/developer/1515661642) | [HAKKO SMILE](https://appshunter.io/developer/1792690106) |

## What reviewers say

### ハイテクエンジニアのための英単語〜ハイテクタン

[App page](https://appshunter.io/ios/app/id6478358500)

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

**In-app purchases:** none


### HakkoQuiz

[App page](https://appshunter.io/ios/app/hakkoquiz/id6741038473)

**In-app purchases:** none


## Frequently asked questions

### Is ハイテクエンジニアのための英単語〜ハイテクタン free?

ハイテクエンジニアのための英単語〜ハイテクタン is free to download, with no in-app purchases.

### Is HakkoQuiz free?

HakkoQuiz is free to download, with no in-app purchases.

### Do ハイテクエンジニアのための英単語〜ハイテクタン or HakkoQuiz have ads?

Neither ハイテクエンジニアのための英単語〜ハイテクタン nor HakkoQuiz shows ads.

### Which is updated more often, ハイテクエンジニアのための英単語〜ハイテクタン or HakkoQuiz?

ハイテクエンジニアのための英単語〜ハイテクタン ships an update weekly, and HakkoQuiz every 5 weeks. Most recently, ハイテクエンジニアのための英単語〜ハイテクタン was updated on October 13, 2026 and HakkoQuiz on October 11, 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.*