# I see! Math1 vs よくわかる算数小学１年

The clearest difference is price: よくわかる算数小学１年 at Free against I see! Math1's $9.99. I see! Math1's advantage is in-app purchases (none vs 1) and update cadence (every 4 months vs every 28 months). On ads and device support there is nothing between them.

よくわかる算数小学１年 is free to download; I see! Math1 costs $9.99 up front. よくわかる算数小学１年 sells 1 one-off in-app purchase. I see! Math1 asks for nothing beyond the download.

I see! Math1 ships an update every 4 months, よくわかる算数小学１年 every 28 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | I see! Math1 | よくわかる算数小学１年 |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/i-see-math1/id550058952/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 68.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 28 months |
| Monetization | Paid | — |
| Size | 90 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [がくげい](https://appshunter.io/developer/415230275) | [Norio Takeda](https://appshunter.io/developer/1485221811) |

## What reviewers say

### I see! Math1

[App page](https://appshunter.io/ios/app/i-see-math1/id550058952)

This app offers a comprehensive math curriculum for first graders, covering all essential units through interactive animations, voiceovers, and engaging stories. It provides bilingual learning in English and Japanese with subtitles, and includes practice drills to reinforce skills. The design is safe and secure, with no ads or in-app purchases.

**Highlights:** Full year curriculum for 1st graders, Interactive animated explanations, Bilingual English/Japanese support, Subtitled animations, Practice drills with hints, Safe and ad-free environment

**In-app purchases:** none


### よくわかる算数小学１年

[App page](https://appshunter.io/ios/app/id1508166939)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ゴールドコイン | $7.99 | one-time |


## Frequently asked questions

### Is I see! Math1 free?

I see! Math1 costs $9.99, with no in-app purchases.

### Is よくわかる算数小学１年 free?

よくわかる算数小学１年 is free to download, with in-app purchases available.

### Do I see! Math1 or よくわかる算数小学１年 have ads?

Neither I see! Math1 nor よくわかる算数小学１年 shows ads.

### Which is updated more often, I see! Math1 or よくわかる算数小学１年?

I see! Math1 ships an update every 4 months, and よくわかる算数小学１年 every 28 months. Most recently, I see! Math1 was updated on October 23, 2026 and よくわかる算数小学１年 on October 27, 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.*