# I see! Math1 vs なぞるん

The clearest difference is price: なぞるん at Free against I see! Math1's $9.99. なぞるん also leads on update cadence (every 4 days vs every 4 months). I see! Math1's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

なぞるん is free to download; I see! Math1 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

I see! Math1 ships an update every 4 months, なぞるん every 4 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | I see! Math1 | なぞるん |
| --- | --- | --- |
| 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 | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 90 MB | 85 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [がくげい](https://appshunter.io/developer/415230275) | [Hiroyuki Tsuruta](https://appshunter.io/developer/718176051) |

## 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


### なぞるん

[App page](https://appshunter.io/ios/app/id6816758533)

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

**In-app purchases:** none


## Frequently asked questions

### Is I see! Math1 free?

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

### Is なぞるん free?

なぞるん is free to download, with no in-app purchases.

### Do I see! Math1 or なぞるん have ads?

なぞるん shows ads; I see! Math1 does not.

### Which is updated more often, I see! Math1 or なぞるん?

I see! Math1 ships an update every 4 months, and なぞるん every 4 days. Most recently, I see! Math1 was updated on October 23, 2026 and なぞるん 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.*