# Mathematic vs A1

The clearest difference is in-app purchases: Mathematic at none against A1's 1. Mathematic also leads on iOS requirement (10.0 vs 13.0). On price, ads 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. Mathematic asks for nothing beyond the download.

## The numbers

| Metric | Mathematic | A1 |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Freemium |
| Size | 34 MB | 47 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Enkhjin Amarsaikhan](https://appshunter.io/developer/1098163666) | [Oleg Gusev](https://appshunter.io/developer/1724978854) |

## What reviewers say

### Mathematic

[App page](https://appshunter.io/ios/app/mathematic/id1168965985)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Mathematic free?

Mathematic is free to download, with no in-app purchases.

### Is A1 free?

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

### Do Mathematic or A1 have ads?

Neither Mathematic nor A1 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.*