# CALC for JPN vs 小学生英単語 本当に覚えたい人向け英語学習アプリ

The clearest difference is ads: CALC for JPN at none against 小学生英単語 本当に覚えたい人向け英語学習アプリ's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

CALC for JPN ships an update every 7 months, 小学生英単語 本当に覚えたい人向け英語学習アプリ every 6 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | CALC for JPN | 小学生英単語 本当に覚えたい人向け英語学習アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calc-for-jpn/id1057415147/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 10 MB | 34 MB |
| Requires iOS | **11.3** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kensuke Tsuzuki](https://appshunter.io/developer/805504880) | [Koji Watanabe](https://appshunter.io/developer/1332653587) |

## What reviewers say

### CALC for JPN

[App page](https://appshunter.io/ios/app/calc-for-jpn/id1057415147)

This calculator app helps users easily read large numbers and currency amounts by using four-digit comma separation. It also provides pronunciations for numbers in Japanese (hiragana, romaji, kanji) and English (US/UK), aiding language learners and anyone struggling with large figures.

**Highlights:** Four-digit comma separation for readability, Number pronunciation in Japanese (hiragana, romaji, kanji), Number pronunciation in English (US/UK), Copy and paste results, Standard calculator functions, Customizable tax rate

**Features:** macOS Compatibility

**In-app purchases:** none


### 小学生英単語 本当に覚えたい人向け英語学習アプリ

[App page](https://appshunter.io/ios/app/id6448774278)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CALC for JPN free?

CALC for JPN is free to download, with no in-app purchases.

### Is 小学生英単語 本当に覚えたい人向け英語学習アプリ free?

小学生英単語 本当に覚えたい人向け英語学習アプリ is free to download, with no in-app purchases.

### Do CALC for JPN or 小学生英単語 本当に覚えたい人向け英語学習アプリ have ads?

小学生英単語 本当に覚えたい人向け英語学習アプリ shows ads; CALC for JPN does not.

### Which is updated more often, CALC for JPN or 小学生英単語 本当に覚えたい人向け英語学習アプリ?

CALC for JPN ships an update every 7 months, and 小学生英単語 本当に覚えたい人向け英語学習アプリ every 6 months. Most recently, CALC for JPN was updated on November 2, 2026 and 小学生英単語 本当に覚えたい人向け英語学習アプリ on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*