# LingoDeck vs Unit Sharp

The clearest difference is in-app purchases: Unit Sharp at none against LingoDeck's 2. LingoDeck's advantage is iOS requirement (16.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. LingoDeck sells 2 in-app purchases, starting at $2.99 per month. Unit Sharp asks for nothing beyond the download.

## The numbers

| Metric | LingoDeck | Unit Sharp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 49 MB | 5 MB |
| Requires iOS | **16.0** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Burak Keskin](https://appshunter.io/developer/1690631797) | [Kyle Scheer](https://appshunter.io/developer/1840618676) |

## What reviewers say

### LingoDeck

[App page](https://appshunter.io/ios/app/lingodeck-language-flashcards/id6740179415)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LingoDeck Premium Monthly | $2.99 | per month |
| LingoDeck Premium Yearly | $29.99 | per year |


### Unit Sharp

[App page](https://appshunter.io/ios/app/unit-sharp-conversion-trainer/id6766017818)

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

**In-app purchases:** none


## Frequently asked questions

### Is LingoDeck free?

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

### Is Unit Sharp free?

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

### Do LingoDeck or Unit Sharp have ads?

Neither LingoDeck nor Unit Sharp shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*