# Cardify vs Lingevo Library

The clearest difference is in-app purchases: Cardify at none against Lingevo Library's 2. Cardify also leads on update cadence (every 3 days vs fortnightly) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

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

Cardify ships an update every 3 days, Lingevo Library fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Cardify | Lingevo Library |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 77 MB | 120 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Kunai](https://appshunter.io/developer/1665362207) | [Paul Maxwell](https://appshunter.io/developer/6772820283) |

## What reviewers say

### Cardify

[App page](https://appshunter.io/ios/app/cardify-ai-flashcard-learning/id6761316896)

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

**In-app purchases:** none


### Lingevo Library

[App page](https://appshunter.io/ios/app/lingevo-library-just-read/id6782401947)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Annual Support | $12.99 | per year |


## Frequently asked questions

### Is Cardify free?

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

### Is Lingevo Library free?

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

### Do Cardify or Lingevo Library have ads?

Both Cardify and Lingevo Library show ads.

### Which is updated more often, Cardify or Lingevo Library?

Cardify ships an update every 3 days, and Lingevo Library fortnightly. Most recently, Cardify was updated on October 31, 2026 and Lingevo Library on October 31, 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.*