# わかる！算数 小学３年【上】 vs 小学3年理科

The clearest difference is price: 小学3年理科 at $2.99 against わかる！算数 小学３年【上】's $9.99. 小学3年理科 also leads on device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

わかる！算数 小学３年【上】 costs $9.99 and 小学3年理科 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

わかる！算数 小学３年【上】 ships an update every 10 months, 小学3年理科 every 8 months. The most recent releases landed on June 5, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | わかる！算数 小学３年【上】 | 小学3年理科 |
| --- | --- | --- |
| Price | $9.99 | **$2.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id684069073/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 8 months** |
| Monetization | Paid | — |
| Size | 68 MB | 22 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [がくげい](https://appshunter.io/developer/415230275) | [Gloding Inc.](https://appshunter.io/developer/780228385) |

## What reviewers say

### わかる！算数 小学３年【上】

[App page](https://appshunter.io/ios/app/id684069073)

This app offers a comprehensive math curriculum for third graders, covering the first half of the academic year. It features animated lessons with full voiceovers and interactive drill exercises to reinforce learning. Designed for self-study, it aligns with national educational standards and has been adopted in various educational settings.

**Highlights:** Covers first half of 3rd-grade math curriculum, 28 units, 56 corners of content, Animated lessons with full voiceovers, Interactive drill exercises, Progress tracking with clear indicators, Aligned with national curriculum standards

**In-app purchases:** none


### 小学3年理科

[App page](https://appshunter.io/ios/app/3/id1592032619)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is わかる！算数 小学３年【上】 free?

わかる！算数 小学３年【上】 costs $9.99, with no in-app purchases.

### Is 小学3年理科 free?

小学3年理科 costs $2.99, with no in-app purchases.

### Do わかる！算数 小学３年【上】 or 小学3年理科 have ads?

Neither わかる！算数 小学３年【上】 nor 小学3年理科 shows ads.

### Which is updated more often, わかる！算数 小学３年【上】 or 小学3年理科?

わかる！算数 小学３年【上】 ships an update every 10 months, and 小学3年理科 every 8 months. Most recently, わかる！算数 小学３年【上】 was updated on June 5, 2026 and 小学3年理科 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.*