# UpToTheSky vs Elf Castle

The clearest difference is in-app purchases: UpToTheSky at none against Elf Castle's 4. UpToTheSky also leads on ads (none vs shown) and update cadence (every 3 days vs every 6 months). On price and device support there is nothing between them.

Both are free to download. Elf Castle sells 4 one-off in-app purchases. UpToTheSky asks for nothing beyond the download.

UpToTheSky ships an update every 3 days, Elf Castle every 6 months. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | UpToTheSky | Elf Castle |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 153 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [sunshine software solution limited liability company](https://appshunter.io/developer/1569563959) | [NEW BILISIM](https://appshunter.io/developer/1506051994) |

## What reviewers say

### UpToTheSky

[App page](https://appshunter.io/ios/app/uptothesky/id6463694252)

**Features:** macOS Compatibility

**In-app purchases:** none


### Elf Castle

[App page](https://appshunter.io/ios/app/elf-castle/id6670190138)

Defend your castle from 15 enemy types across over 99 levels. Earn experience to create and upgrade archers, devising strategies to repel enemy hordes and achieve victory in this engaging defense game.

**Highlights:** Castle defense gameplay, 15 enemy types, 99+ challenging levels, Archer creation and upgrades, Strategic gameplay, XP earning system

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Altın | $0.99 | one-time |
| 3000 Altın | $1.99 | one-time |
| Reklamları Kaldır | $1.99 | one-time |
| 10000 Altın | $2.99 | one-time |


## Frequently asked questions

### Is UpToTheSky free?

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

### Is Elf Castle free?

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

### Do UpToTheSky or Elf Castle have ads?

Elf Castle shows ads; UpToTheSky does not.

### Which is updated more often, UpToTheSky or Elf Castle?

UpToTheSky ships an update every 3 days, and Elf Castle every 6 months. Most recently, UpToTheSky was updated on October 9, 2026 and Elf Castle on October 3, 2026.

---

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