# Dictionary of Difficult Words vs FactSwipe

The clearest difference is price: FactSwipe at Free against Dictionary of Difficult Words's $1.99. Dictionary of Difficult Words's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.0). On ads and device support there is nothing between them.

FactSwipe is free to download; Dictionary of Difficult Words costs $1.99 up front. FactSwipe sells 3 in-app purchases, starting at $4.99 per 7 days. Dictionary of Difficult Words asks for nothing beyond the download.

## The numbers

| Metric | Dictionary of Difficult Words | FactSwipe |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/factswipe-random-knowledge/id6740029835/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 52 months | — |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 31 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thuy Duong](https://appshunter.io/developer/1233559314) | [Helikanon Ltd.](https://appshunter.io/developer/1573888352) |

## What reviewers say

### Dictionary of Difficult Words

[App page](https://appshunter.io/ios/app/dictionary-of-difficult-words/id1538337989)

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

**In-app purchases:** none


### FactSwipe

[App page](https://appshunter.io/ios/app/factswipe-random-knowledge/id6740029835)

Discover intriguing facts tailored to your interests with a simple swipe. Create and share personalized flashcards of your favorite knowledge. Organize saved facts in a personal library for easy access anytime.

**Highlights:** Swipe to discover random facts, Personalized fact interests, Create and share custom flashcards, Personal library for saved facts, Intuitive swipe-based interface, Easy sharing to social media

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is Dictionary of Difficult Words free?

Dictionary of Difficult Words costs $1.99, with no in-app purchases.

### Is FactSwipe free?

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

### Do Dictionary of Difficult Words or FactSwipe have ads?

Neither Dictionary of Difficult Words nor FactSwipe 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.*