# ビノバ 国語 vs 小学4年生 算数ランド

The clearest difference is in-app purchases: ビノバ 国語 at none against 小学4年生 算数ランド's 2. 小学4年生 算数ランド's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 小学4年生 算数ランド sells 2 in-app purchases, starting at $0.99 per month. ビノバ 国語 asks for nothing beyond the download.

ビノバ 国語 ships an update every 2 months, 小学4年生 算数ランド every 2 weeks. The most recent releases landed on September 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ビノバ 国語 | 小学4年生 算数ランド |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/4-4/id1463947670/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 143 MB | 69 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [funspire, Inc.](https://appshunter.io/developer/928040148) | [Junpei Shimotsu](https://appshunter.io/developer/882299124) |

## What reviewers say

### ビノバ 国語

[App page](https://appshunter.io/ios/app/id807086885)

**In-app purchases:** none


### 小学4年生 算数ランド

[App page](https://appshunter.io/ios/app/4-4/id1463947670)

This free educational app offers 680 math problems covering the entire 4th-grade curriculum. It helps children build foundational math skills through interactive drills, progress tracking, and motivational rewards. Ideal for homework, test preparation, and overcoming math challenges.

**Highlights:** 680 math problems for 4th grade, Covers all 4th-grade math topics, Progress tracking with checkmarks, Earn gold, silver, and bronze medals, Identify strengths and weaknesses, Simple interface for parents and children, Learn anytime, anywhere

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $0.99 | per month |
| 広告削除 買い切り | $1.99 | one-time |


## Frequently asked questions

### Is ビノバ 国語 free?

ビノバ 国語 is free to download, with no in-app purchases.

### Is 小学4年生 算数ランド free?

小学4年生 算数ランド is free to download, with in-app purchases available.

### Do ビノバ 国語 or 小学4年生 算数ランド have ads?

Both ビノバ 国語 and 小学4年生 算数ランド show ads.

### Which is updated more often, ビノバ 国語 or 小学4年生 算数ランド?

ビノバ 国語 ships an update every 2 months, and 小学4年生 算数ランド every 2 weeks. Most recently, ビノバ 国語 was updated on September 7, 2026 and 小学4年生 算数ランド on September 18, 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.*