# ビノバ 理科 vs 小学4年生 算数ランド

The clearest difference is rating: ビノバ 理科 at 5.0 against 小学4年生 算数ランド's 4.0. ビノバ 理科 also leads on in-app purchases (none vs 2). 小学4年生 算数ランド's advantage is update cadence (every 2 weeks vs every 6 months) and iOS requirement (12.0 vs 15.6). On price, ratings volume, 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 理科 asks for nothing beyond the download.

ビノバ 理科 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

ビノバ 理科 ships an update every 6 months, 小学4年生 算数ランド every 2 weeks. The most recent releases landed on September 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ビノバ 理科 | 小学4年生 算数ランド |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id876797088/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/4-4/id1463947670/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 201 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 理科

[App page](https://appshunter.io/ios/app/id876797088)

This app offers a comprehensive science review for 4th graders, featuring over 300 multiple-choice questions covering all curriculum units. It motivates children to study through a fun monster collection reward system, making it a great alternative to traditional workbooks.

**Highlights:** Covers all 4th-grade science units, Over 300 multiple-choice questions, Unit selection for targeted review, Monster collection for motivation, Suitable for iPad and iPhone

**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 理科 free?

ビノバ 理科 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.

### Which has better reviews, ビノバ 理科 or 小学4年生 算数ランド?

ビノバ 理科 is rated higher. ビノバ 理科 averages 5.0 out of 5 from 1 ratings, while 小学4年生 算数ランド averages 4.0 from 2 ratings.

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

Both ビノバ 理科 and 小学4年生 算数ランド show ads.

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

ビノバ 理科 ships an update every 6 months, and 小学4年生 算数ランド every 2 weeks. Most recently, ビノバ 理科 was updated on September 23, 2026 and 小学4年生 算数ランド on October 25, 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.*