# 発音と四択で覚える高校英単語 vs おたすけTopik

The clearest difference is ads: おたすけTopik at none against 発音と四択で覚える高校英単語's shown. おたすけTopik also leads on update cadence (monthly vs every 14 months) and iOS requirement (12.0 vs 14.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 発音と四択で覚える高校英単語 sells 3 one-off in-app purchases and おたすけTopik sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

発音と四択で覚える高校英単語 ships an update every 14 months, おたすけTopik monthly. Both last shipped on October 8, 2026.

## The numbers

| Metric | 発音と四択で覚える高校英単語 | おたすけTopik |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Monthly** |
| Size | 18 MB | 184 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Keiko Yukawa](https://appshunter.io/developer/719596665) | [jongseo won](https://appshunter.io/developer/1691076998) |

## What reviewers say

### 発音と四択で覚える高校英単語

[App page](https://appshunter.io/ios/app/id1031067510)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 単語帳作成数無制限 | $1.99 | one-time |
| 例文を全て表示 | $1.99 | one-time |
| 広告非表示 | $1.99 | one-time |


### おたすけTopik

[App page](https://appshunter.io/ios/app/topik/id6747324014)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| おたすけ Topik Plus | $7.99 | one-time |


## Frequently asked questions

### Is 発音と四択で覚える高校英単語 free?

発音と四択で覚える高校英単語 is free to download, with in-app purchases available.

### Is おたすけTopik free?

おたすけTopik is free to download, with in-app purchases available.

### Do 発音と四択で覚える高校英単語 or おたすけTopik have ads?

発音と四択で覚える高校英単語 shows ads; おたすけTopik does not.

### Which is updated more often, 発音と四択で覚える高校英単語 or おたすけTopik?

発音と四択で覚える高校英単語 ships an update every 14 months, and おたすけTopik monthly. Most recently, 発音と四択で覚える高校英単語 was updated on October 8, 2026 and おたすけTopik on October 8, 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.*