# Alien Planets vs 小４漢字ドリル 基礎からマスター!

The clearest difference is in-app purchases: Alien Planets at none against 小４漢字ドリル 基礎からマスター!'s 1. 小４漢字ドリル 基礎からマスター!'s advantage is update cadence (every 5 months vs every 24 months) and price ($4.99 vs $9.99). On ads and device support there is nothing between them.

Alien Planets costs $9.99 and 小４漢字ドリル 基礎からマスター! $4.99 up front. 小４漢字ドリル 基礎からマスター! sells 1 one-off in-app purchase. Alien Planets asks for nothing beyond the download.

Alien Planets ships an update every 24 months, 小４漢字ドリル 基礎からマスター! every 5 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Alien Planets | 小４漢字ドリル 基礎からマスター! |
| --- | --- | --- |
| Price | $9.99 | **$4.99** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 5 months** |
| Monetization | — | Paid |
| Size | 51 MB | 148 MB |
| Requires iOS | 27.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jose Leal](https://appshunter.io/developer/1441468562) | [Gloding Inc.](https://appshunter.io/developer/780228385) |

## What reviewers say

### Alien Planets

[App page](https://appshunter.io/ios/app/alien-planets/id1478121868)

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

**In-app purchases:** none


### 小４漢字ドリル 基礎からマスター!

[App page](https://appshunter.io/ios/app/id1521189675)

Master fourth-grade Japanese kanji with interactive exercises for reading and writing. Learn stroke order through animations and track progress with saved exercises. Includes tests and a school-use setting for multiple students.

**Highlights:** Learn 202 fourth-grade kanji, Interactive reading and writing practice, Stroke order animation and checking, Daily kanji study habit builder, Progress tracking and saved exercises, Test function with scoring and medals, School-use multi-user setting

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小4漢字ドリル 令和2年度版追加ドリル | $1.99 | one-time |


## Frequently asked questions

### Is Alien Planets free?

Alien Planets costs $9.99, with no in-app purchases.

### Is 小４漢字ドリル 基礎からマスター! free?

小４漢字ドリル 基礎からマスター! costs $4.99, and also offers in-app purchases.

### Do Alien Planets or 小４漢字ドリル 基礎からマスター! have ads?

Neither Alien Planets nor 小４漢字ドリル 基礎からマスター! shows ads.

### Which is updated more often, Alien Planets or 小４漢字ドリル 基礎からマスター!?

Alien Planets ships an update every 24 months, and 小４漢字ドリル 基礎からマスター! every 5 months. Most recently, Alien Planets was updated on October 19, 2026 and 小４漢字ドリル 基礎からマスター! 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.*