# Stærðfræðileikurinn vs Explo® Word Game

The clearest difference is in-app purchases: Stærðfræðileikurinn at none against Explo® Word Game's 1. Stærðfræðileikurinn also leads on iOS requirement (6.1 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Explo® Word Game sells 1 in-app purchase, starting at $4.99 per month. Stærðfræðileikurinn asks for nothing beyond the download.

Stærðfræðileikurinn ships an update every 2 months, Explo® Word Game every 6 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Stærðfræðileikurinn | Explo® Word Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (41 ratings)](https://appshunter.io/ios/app/explo-word-game/id1591881521/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 99 MB |
| Requires iOS | **6.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smaforrit ehf](https://appshunter.io/developer/1449619342) | [Mideind ehf.](https://appshunter.io/developer/1591881523) |

## What reviewers say

### Stærðfræðileikurinn

[App page](https://appshunter.io/ios/app/strfrileikurinn/id887180443)

**Features:** macOS Compatibility

**In-app purchases:** none


### Explo® Word Game

[App page](https://appshunter.io/ios/app/explo-word-game/id1591881521)

Engage in a pure word game experience with this innovative crossword app. Challenge friends, AI, or race against the clock. Unlock advanced features and unlimited games with an optional Pro subscription.

**Highlights:** Ad-free gameplay, Play against friends or AI, Timed or relaxed game modes, Elo point system, Unlimited simultaneous games (Pro), Review past games (Pro), Pro Mode challenges (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |


## Frequently asked questions

### Is Stærðfræðileikurinn free?

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

### Is Explo® Word Game free?

Explo® Word Game is free to download, with in-app purchases available.

### Do Stærðfræðileikurinn or Explo® Word Game have ads?

Neither Stærðfræðileikurinn nor Explo® Word Game shows ads.

### Which is updated more often, Stærðfræðileikurinn or Explo® Word Game?

Stærðfræðileikurinn ships an update every 2 months, and Explo® Word Game every 6 weeks. Most recently, Stærðfræðileikurinn was updated on November 1, 2026 and Explo® Word Game on November 3, 2026.

---

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