# 絶対話せる！英会話 vs copernicus1st（コペルニクス ファースト)

The clearest difference is iOS requirement: copernicus1st（コペルニクス ファースト) at 13.0 against 絶対話せる！英会話's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

絶対話せる！英会話 ships an update every 4 months, copernicus1st（コペルニクス ファースト) every 3 months. The most recent releases landed on October 23, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 絶対話せる！英会話 | copernicus1st（コペルニクス ファースト) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/id652707329/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 24 MB | 62 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuko Kubota](https://appshunter.io/developer/634320795) | [creafons.k.k](https://appshunter.io/developer/1548408510) |

## What reviewers say

### 絶対話せる！英会話

[App page](https://appshunter.io/ios/app/id652707329)

**Features:** macOS Compatibility

**In-app purchases:** none


### copernicus1st（コペルニクス ファースト)

[App page](https://appshunter.io/ios/app/copernicus1st/id6752015152)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 絶対話せる！英会話 free?

絶対話せる！英会話 is free to download, with no in-app purchases.

### Is copernicus1st（コペルニクス ファースト) free?

copernicus1st（コペルニクス ファースト) is free to download, with no in-app purchases.

### Do 絶対話せる！英会話 or copernicus1st（コペルニクス ファースト) have ads?

Neither 絶対話せる！英会話 nor copernicus1st（コペルニクス ファースト) shows ads.

### Which is updated more often, 絶対話せる！英会話 or copernicus1st（コペルニクス ファースト)?

絶対話せる！英会話 ships an update every 4 months, and copernicus1st（コペルニクス ファースト) every 3 months. Most recently, 絶対話せる！英会話 was updated on October 23, 2026 and copernicus1st（コペルニクス ファースト) on October 13, 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.*