# 国語海賊〜1年生編〜完全版 vs MathZombie!

The clearest difference is price: MathZombie! at Free against 国語海賊〜1年生編〜完全版's $4.99. MathZombie! also leads on update cadence (every 2 months vs every 15 months). 国語海賊〜1年生編〜完全版's advantage is ads (none vs shown) and review sentiment (100% vs 67%). On in-app purchases and device support there is nothing between them.

MathZombie! is free to download; 国語海賊〜1年生編〜完全版 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

国語海賊〜1年生編〜完全版 ships an update every 15 months, MathZombie! every 2 months. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 国語海賊〜1年生編〜完全版 | MathZombie! |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 582 MB | 179 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Fantamstick](https://appshunter.io/developer/563146308) | [M kajimura](https://appshunter.io/developer/1138663828) |

## What reviewers say

### 国語海賊〜1年生編〜完全版

[App page](https://appshunter.io/ios/app/1/id1485833747)

Master all 80 first-grade Japanese kanji through engaging pirate-themed games. Collect pirate cards and treasures as you learn, making memorization fun and effective for young learners.

**Highlights:** Learn 80 first-grade kanji, Engaging pirate-themed games, Collect pirate cards and treasures, Automatic progress reports, No difficult rules, Effective for struggling learners

**Features:** macOS Compatibility

**In-app purchases:** none


### MathZombie!

[App page](https://appshunter.io/ios/app/mathzombie/id1537760395)

Engage in a brain-training calculation game to defeat zombies with mental arithmetic. Solve addition, subtraction, and multiplication problems to progress through increasingly difficult stages and compete on global leaderboards. Practice makes perfect for faster calculations.

**Highlights:** Mental arithmetic training, Addition, subtraction, multiplication, Progressive difficulty levels, In-game coin collection, Global and net rankings, Bluetooth keyboard support

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

**In-app purchases:** none


## Frequently asked questions

### Is 国語海賊〜1年生編〜完全版 free?

国語海賊〜1年生編〜完全版 costs $4.99, with no in-app purchases.

### Is MathZombie! free?

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

### Do 国語海賊〜1年生編〜完全版 or MathZombie! have ads?

MathZombie! shows ads; 国語海賊〜1年生編〜完全版 does not.

### Which is updated more often, 国語海賊〜1年生編〜完全版 or MathZombie!?

国語海賊〜1年生編〜完全版 ships an update every 15 months, and MathZombie! every 2 months. Most recently, 国語海賊〜1年生編〜完全版 was updated on October 15, 2026 and MathZombie! on October 5, 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.*