# 小学3年理科 vs ひとこと英単語

The clearest difference is price: ひとこと英単語 at Free against 小学3年理科's $2.99. ひとこと英単語 also leads on update cadence (every 8 days vs every 8 months). 小学3年理科's advantage is iOS requirement (15.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

ひとこと英単語 is free to download; 小学3年理科 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

小学3年理科 ships an update every 8 months, ひとこと英単語 every 8 days. The most recent releases landed on September 18, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | 小学3年理科 | ひとこと英単語 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 8 days** |
| Size | 22 MB | 11 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gloding Inc.](https://appshunter.io/developer/780228385) | [Daiki Ishimoto](https://appshunter.io/developer/1687054023) |

## What reviewers say

### 小学3年理科

[App page](https://appshunter.io/ios/app/3/id1592032619)

**Features:** macOS Compatibility

**In-app purchases:** none


### ひとこと英単語

[App page](https://appshunter.io/ios/app/id6747520786)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小学3年理科 free?

小学3年理科 costs $2.99, with no in-app purchases.

### Is ひとこと英単語 free?

ひとこと英単語 is free to download, with no in-app purchases.

### Do 小学3年理科 or ひとこと英単語 have ads?

Neither 小学3年理科 nor ひとこと英単語 shows ads.

### Which is updated more often, 小学3年理科 or ひとこと英単語?

小学3年理科 ships an update every 8 months, and ひとこと英単語 every 8 days. Most recently, 小学3年理科 was updated on September 18, 2026 and ひとこと英単語 on August 18, 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.*