# 英検４級バディ vs SpeakZilla

The clearest difference is update cadence: 英検４級バディ at daily against SpeakZilla's every 3 days. 英検４級バディ also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, ads and in-app purchases 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４級バディ ships an update daily, SpeakZilla every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 英検４級バディ | SpeakZilla |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 days |
| Size | 50 MB | 54 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [WEBLL SYSTEM LIMITED PARTNERSHIP](https://appshunter.io/developer/1895252272) | [Andrew Kim](https://appshunter.io/developer/6805255045) |

## What reviewers say

### 英検４級バディ

[App page](https://appshunter.io/ios/app/id6763298959)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


### SpeakZilla

[App page](https://appshunter.io/ios/app/speakzilla/id6805255043)

**In-app purchases:** none


## Frequently asked questions

### Is 英検４級バディ free?

英検４級バディ is free to download, with no in-app purchases.

### Is SpeakZilla free?

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

### Do 英検４級バディ or SpeakZilla have ads?

Neither 英検４級バディ nor SpeakZilla shows ads.

### Which is updated more often, 英検４級バディ or SpeakZilla?

英検４級バディ ships an update daily, and SpeakZilla every 3 days. Most recently, 英検４級バディ was updated on October 25, 2026 and SpeakZilla on October 24, 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.*