# A1 vs 眼鏡作製技能検定1級

The clearest difference is iOS requirement: A1 at 13.0 against 眼鏡作製技能検定1級's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. A1 sells 1 in-app purchase, starting at $1.79 per month and 眼鏡作製技能検定1級 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | A1 | 眼鏡作製技能検定1級 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/a1-c1-learn-words-in-context/id6740411916/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Freemium | — |
| Size | 47 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Gusev](https://appshunter.io/developer/1724978854) | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) |

## What reviewers say

### A1

[App page](https://appshunter.io/ios/app/a1-c1-learn-words-in-context/id6740411916)

Master English vocabulary with smart flashcards and AI-generated texts. This app uses spaced repetition and active recall to reinforce learning in natural contexts. Choose between American or British English and learn at your CEFR level.

**Highlights:** Smart flashcards with spaced repetition, Personalized daily texts with learned words, American or British English options, AI-powered contextual learning, CEFR aligned levels (A0-C1), Supports multiple study languages

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $1.79 | per month |


### 眼鏡作製技能検定1級

[App page](https://appshunter.io/ios/app/1/id6758530892)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 眼鏡作製技能検定1級 試験対策 | $1.99 | one-time |


## Frequently asked questions

### Is A1 free?

A1 is free to download, with in-app purchases available.

### Is 眼鏡作製技能検定1級 free?

眼鏡作製技能検定1級 is free to download, with in-app purchases available.

### Do A1 or 眼鏡作製技能検定1級 have ads?

Neither A1 nor 眼鏡作製技能検定1級 shows ads.

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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.*