# Lychee.study vs Corpán

The clearest difference is in-app purchases: Lychee.study at none against Corpán's 4. Lychee.study also leads on iOS requirement (13.4 vs 16.4). Corpán's advantage is update cadence (every 10 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Corpán sells 4 in-app purchases, starting at $12.99 per month. Lychee.study asks for nothing beyond the download.

Lychee.study ships an update monthly, Corpán every 10 days. The most recent releases landed on September 11, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Lychee.study | Corpán |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/corpan/id6746082061/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | — | Paid |
| Size | 143 MB | 65 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Pogorzelski](https://appshunter.io/developer/1663560732) | [Corpora Inc](https://appshunter.io/developer/1808739895) |

## What reviewers say

### Lychee.study

[App page](https://appshunter.io/ios/app/lycheestudy/id6504996608)

**Features:** macOS Compatibility

**In-app purchases:** none


### Corpán

[App page](https://appshunter.io/ios/app/corpan/id6746082061)

This app offers a multilingual language-learning experience focused on real-world fluency. It provides a vast library of sentences, instant audio pronunciation, and the ability to learn multiple languages simultaneously. New content and games are added weekly through a modular pack system.

**Highlights:** Learn 27 languages, 30,000+ real-world sentences, Instant audio pronunciation, Multilingual learning, Offline-friendly sentence library, Modular Packs for new content and games, SDK for custom content creation

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Content Monthly | $12.99 | per month |
| Corpan Premium Annual | $99.99 | per year |
| Tolstoy - What Men Live By | $0.99 | one-time |
| Fascinating Science Volcanoes | $3.99 | one-time |


## Frequently asked questions

### Is Lychee.study free?

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

### Is Corpán free?

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

### Do Lychee.study or Corpán have ads?

Neither Lychee.study nor Corpán shows ads.

### Which is updated more often, Lychee.study or Corpán?

Lychee.study ships an update monthly, and Corpán every 10 days. Most recently, Lychee.study was updated on September 11, 2026 and Corpán on September 10, 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.*