# Sky Block Guard: Tower Builder — Upgrade Defences & Rush Higher

> Upgrade Defences & Rush Higher (iPhone/iPad app by Erin Ward.)

- Source: https://appshunter.io/ios/app/sky-block-guard-tower-builder/id6798791454 (this page in markdown: same URL + `.md`)
- Developer: [Erin Ward](https://appshunter.io/developer/6790854383)
- Category: Games
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 15.0 · 89 MB
- Languages: American English
- Released: 2026-08-11
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/sky-block-guard-tower-builder/id6798791454/reviews.md

## What is Sky Block Guard?

Build the tallest skytower in Sky Block Guard!
Place new blocks, earn coins over time, and invest your profits to upgrade your tower. Stronger blocks generate more income, allowing you to expand even faster. Buy new blocks, improve existing ones, and create the ultimate sky fortress.
But be careful! Enemy cannons constantly attack your tower, destroying your blocks and slowing your progress. Plan your upgrades wisely, and keep your tower growing despite the incoming attacks.
You can also sell selected blocks to optimize your strategy and make room for better upgrades.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Towercoins Small | $0.99 | one-time |
| Medium Pack | $1.99 | one-time |
| Large Pack | $3.99 | one-time |
| Towercoins_mega | $6.99 | one-time |



## Version history (last 3 releases)

### 1.0.2 — 2026-08-17

Add shop in-app purchases

### 1.0.1 — 2026-08-14

Added an in-game shop, in-app purchases, and bug fixes.

### 1.0.0 — 2026-08-11

No release notes.

## More apps by Erin Ward

- [Wish Valley](https://appshunter.io/ios/app/wish-valley/id6790854381)

All apps by Erin Ward: https://appshunter.io/developer/6790854383

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*