# 英検®2級に出る単語・熟語を覚えられるアプリ vs Brain Flipper

The clearest difference is ads: Brain Flipper at none against 英検®2級に出る単語・熟語を覚えられるアプリ's shown. Brain Flipper also leads on update cadence (every 3 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

英検®2級に出る単語・熟語を覚えられるアプリ ships an update every 4 months, Brain Flipper every 3 days. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 英検®2級に出る単語・熟語を覚えられるアプリ | Brain Flipper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 days** |
| Size | 61 MB | 3 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHOJI DAICHI](https://appshunter.io/developer/1567067780) | [Satoshi Ishiwata](https://appshunter.io/developer/1876108945) |

## What reviewers say

### 英検®2級に出る単語・熟語を覚えられるアプリ

[App page](https://appshunter.io/ios/app/2/id6758489727)

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

**In-app purchases:** none


### Brain Flipper

[App page](https://appshunter.io/ios/app/brain-flipper/id6758971094)

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

**In-app purchases:** none


## Frequently asked questions

### Is 英検®2級に出る単語・熟語を覚えられるアプリ free?

英検®2級に出る単語・熟語を覚えられるアプリ is free to download, with no in-app purchases.

### Is Brain Flipper free?

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

### Do 英検®2級に出る単語・熟語を覚えられるアプリ or Brain Flipper have ads?

英検®2級に出る単語・熟語を覚えられるアプリ shows ads; Brain Flipper does not.

### Which is updated more often, 英検®2級に出る単語・熟語を覚えられるアプリ or Brain Flipper?

英検®2級に出る単語・熟語を覚えられるアプリ ships an update every 4 months, and Brain Flipper every 3 days. Most recently, 英検®2級に出る単語・熟語を覚えられるアプリ was updated on September 24, 2026 and Brain Flipper on September 14, 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.*