# Programming Flashcard vs Citlin

The clearest difference is in-app purchases: Citlin at none against Programming Flashcard's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Programming Flashcard sells 1 one-off in-app purchase. Citlin asks for nothing beyond the download.

## The numbers

| Metric | Programming Flashcard | Citlin |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 160 MB | 55 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Creatopia Inc.](https://appshunter.io/developer/1523447963) | [nachito fukuda](https://appshunter.io/developer/1795833848) |

## What reviewers say

### Programming Flashcard

[App page](https://appshunter.io/ios/app/programming-flashcard/id6470341059)

Learn programming vocabulary through flashcards and spaced repetition. Master coding terms with sample code, pronunciation guides, and level-based learning. Efficiently track your progress and prepare for development.

**Highlights:** Knowledge classification system, Sample code for every term, Spaced repetition review, Reverse dictionary search, Multiple choice tests, Level-based learning, Pronunciation guide

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM | $24.99 | one-time |


### Citlin

[App page](https://appshunter.io/ios/app/citlin/id6742269279)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Programming Flashcard free?

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

### Is Citlin free?

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

### Do Programming Flashcard or Citlin have ads?

Both Programming Flashcard and Citlin show 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.*