# Idle Block Blaster — Incremental Tower Defense

> Incremental Tower Defense (iPhone/iPad app by KAL Foundry, LLC.)

- Source: https://appshunter.io/ios/app/idle-block-blaster/id6794182565 (this page in markdown: same URL + `.md`)
- Developer: [KAL Foundry, LLC](https://appshunter.io/developer/6779062945)
- Category: Games, Entertainment, Action, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 57 MB
- Languages: American English
- Released: 2026-08-04
- Data updated: 2026-08-07
- User reviews in markdown: https://appshunter.io/ios/app/idle-block-blaster/id6794182565/reviews.md

## What is Idle Block Blaster?

Build an unstoppable defense, blast through endless block waves, and grow stronger even while you’re away.

Idle Block Blaster combines satisfying automatic turret combat with deep incremental progression. Defend your core against fast enemies, ranged attackers, tanks, splitters, and massive bosses. Earn coins, improve your defenses, unlock powerful cards, and push farther with every run.

BUILD YOUR TURRET DEFENSE

Upgrade turret damage, attack speed, tap power, health, shields, regeneration, critical hits, enemy rewards, and passive income. Unlock additional side turrets and configure their weapons and targeting behavior.

UNLOCK UNIQUE TURRETS

Choose from Machine Gun, Leech, Mortar, Sniper, Cryo, Tesla, and Standard turrets. Target the nearest enemy, farthest enemy, highest-health enemy, or specific enemy types to optimize your build.

KEEP PROGRESSING OFFLINE

Your defenses continue generating rewards while you are away. Return to collect offline earnings, complete research, strengthen your build, and break through your next wall.

RESEARCH PERMANENT UPGRADES

Invest bricks into lasting improvements for stronger attacks, faster firing, better defenses, increased rewards, improved critical hits, and enhanced offline income.

COLLECT CARDS AND SPECIAL POWERS

Open card packs, level up passive bonuses, unlock powerful Mega Cards, and activate devastating abilities such as the Mini-Nuke.

FEATURES

• Idle tower-defense combat
• Automatic battles with active tap power
• Deep incremental upgrades
• Offline earnings and AFK progression
• Seven configurable turret types
• Permanent research upgrades
• Collectible cards and Mega Cards
• Boss battles and varied enemies
• Powerful special abilities
• Adjustable game-speed controls
• Neon cyber-arcade visuals and music

Build smarter. Blast harder. Survive longer.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 500 Gems | $4.99 | one-time |
| 100 Gems | $0.99 | one-time |
| 300 Gems | $2.99 | one-time |
| 1000 Gems | $8.99 | one-time |
| Ad Free Mode | $9.99 | one-time |
| 10,000 Gems | $49.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-08-05

No release notes.

## More apps by KAL Foundry, LLC

- [Arsenal Hub: Firearm Inventory](https://appshunter.io/ios/app/arsenal-hub-firearm-inventory/id6779062943)
- [Idle Grill Master](https://appshunter.io/ios/app/idle-grill-master/id6784478403)
- [Mewton's Liquid Lab](https://appshunter.io/ios/app/mewtons-liquid-lab/id6791243529)

All apps by KAL Foundry, LLC: https://appshunter.io/developer/6779062945

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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 2026-08-07.*