# Letterfox vs KelimeBox

The clearest difference is ads: KelimeBox at none against Letterfox's shown. KelimeBox also leads on update cadence (every 5 weeks vs every 102 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Letterfox ships an update every 102 months, KelimeBox every 5 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Letterfox | KelimeBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 102 months | **Every 5 weeks** |
| Size | 30 MB | 14 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARDEVTEK YAZILIM](https://appshunter.io/developer/447935952) | [Efe Cengiz Kose](https://appshunter.io/developer/1782670207) |

## What reviewers say

### Letterfox

[App page](https://appshunter.io/ios/app/letterfox-missing-letters/id1388852615)

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

**In-app purchases:** none


### KelimeBox

[App page](https://appshunter.io/ios/app/kelimebox/id6740751589)

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

**In-app purchases:** none


## Frequently asked questions

### Is Letterfox free?

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

### Is KelimeBox free?

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

### Do Letterfox or KelimeBox have ads?

Letterfox shows ads; KelimeBox does not.

### Which is updated more often, Letterfox or KelimeBox?

Letterfox ships an update every 102 months, and KelimeBox every 5 weeks. Most recently, Letterfox was updated on November 2, 2026 and KelimeBox on October 30, 2026.

---

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