# 英検3級 ｜試験対策アプリ vs Exponent

The clearest difference is in-app purchases: Exponent at none against 英検3級 ｜試験対策アプリ's 1. 英検3級 ｜試験対策アプリ's advantage is update cadence (every 2 months vs every 10 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. 英検3級 ｜試験対策アプリ sells 1 one-off in-app purchase. Exponent asks for nothing beyond the download.

英検3級 ｜試験対策アプリ ships an update every 2 months, Exponent every 10 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 英検3級 ｜試験対策アプリ | Exponent |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 4 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SAKURA LLC](https://appshunter.io/developer/982915828) | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) |

## What reviewers say

### 英検3級 ｜試験対策アプリ

[App page](https://appshunter.io/ios/app/3/id1565781253)

This app offers comprehensive study tools for a specific English proficiency exam. It includes practice questions, detailed explanations, and review features to help users improve their skills and pass the test. Additional content can be purchased to further enhance learning.

**Highlights:** Bookmark problematic questions, Review only missed questions, Practice questions by level, Test mode to gauge current ability, Detailed explanations for all questions, Adjustable text size

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料問題 | $2.99 | one-time |


### Exponent

[App page](https://appshunter.io/ios/app/exponent/id6553981892)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 英検3級 ｜試験対策アプリ free?

英検3級 ｜試験対策アプリ is free to download, with in-app purchases available.

### Is Exponent free?

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

### Do 英検3級 ｜試験対策アプリ or Exponent have ads?

Both 英検3級 ｜試験対策アプリ and Exponent show ads.

### Which is updated more often, 英検3級 ｜試験対策アプリ or Exponent?

英検3級 ｜試験対策アプリ ships an update every 2 months, and Exponent every 10 months. Most recently, 英検3級 ｜試験対策アプリ was updated on October 6, 2026 and Exponent 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.*