# ぜったい覚える！英検５級単語帳 vs KnowScroll

The clearest difference is update cadence: KnowScroll at weekly against ぜったい覚える！英検５級単語帳's every 21 months. ぜったい覚える！英検５級単語帳's advantage is device support (3 vs 1). On price, ads, in-app purchases 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.

ぜったい覚える！英検５級単語帳 ships an update every 21 months, KnowScroll weekly. The most recent releases landed on September 22, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | ぜったい覚える！英検５級単語帳 | KnowScroll |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 21 months | **Weekly** |
| Size | 70 MB | 74 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ben Walker](https://appshunter.io/developer/385443776) | [Vu Viet Duc](https://appshunter.io/developer/1888927607) |

## What reviewers say

### ぜったい覚える！英検５級単語帳

[App page](https://appshunter.io/ios/app/id1287517706)

**Features:** macOS Compatibility

**In-app purchases:** none


### KnowScroll

[App page](https://appshunter.io/ios/app/knowscroll-knowledge-feed/id6780197640)

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

**In-app purchases:** none


## Frequently asked questions

### Is ぜったい覚える！英検５級単語帳 free?

ぜったい覚える！英検５級単語帳 is free to download, with no in-app purchases.

### Is KnowScroll free?

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

### Do ぜったい覚える！英検５級単語帳 or KnowScroll have ads?

Both ぜったい覚える！英検５級単語帳 and KnowScroll show ads.

### Which is updated more often, ぜったい覚える！英検５級単語帳 or KnowScroll?

ぜったい覚える！英検５級単語帳 ships an update every 21 months, and KnowScroll weekly. Most recently, ぜったい覚える！英検５級単語帳 was updated on September 22, 2026 and KnowScroll on September 7, 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.*