# Tower Stack Building Blocks vs Block Blast

The clearest difference is review sentiment: Block Blast at 100% against Tower Stack Building Blocks's 0%. Block Blast also leads on update cadence (every 3 days vs every 8 months). Tower Stack Building Blocks's advantage is in-app purchases (none vs 9) and iOS requirement (5.1.1 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Block Blast sells 9 one-off in-app purchases. Tower Stack Building Blocks asks for nothing beyond the download.

Tower Stack Building Blocks ships an update every 8 months, Block Blast every 3 days. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Tower Stack Building Blocks | Block Blast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/tower-stack-building-blocks/id967897825/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 234 MB |
| Requires iOS | **5.1.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Makeover Mania Story Games](https://appshunter.io/developer/823741368) | [5game studio joint stock company](https://appshunter.io/developer/1728637763) |

## What reviewers say

### Tower Stack Building Blocks

[App page](https://appshunter.io/ios/app/tower-stack-building-blocks/id967897825)

Build the tallest structure possible by stacking blocks. This free game challenges your construction skills. Download and start building!

**Highlights:** Build structures, Stack blocks, Free to download, Challenging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Blast

[App page](https://appshunter.io/ios/app/block-blast-tower-defense/id6670738790)

Build strategic maze-like defenses using puzzle pieces to guide zombies through deadly traps and powerful towers. Survive endless waves of undead in this action-packed tower defense game that combines classic TD mechanics with a unique puzzle twist.

**Highlights:** Puzzle-style defense building, Maze-like trap construction, Zombie wave survival, Tower upgrades and abilities, Challenging levels, Strategy and puzzle combination

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack 01 | $1.99 | one-time |
| Stamina Package 01 | $1.99 | one-time |
| Diamonds Package 01 | $1.99 | one-time |
| Remove Ads Package | $2.99 | one-time |
| Diamonds Package 02 | $5.99 | one-time |
| Diamonds Package 03 | $9.99 | one-time |
| Stamina Package 02 | $10.99 | one-time |
| Straterpack1 | $12.99 | one-time |
| Stamina Package 03 | $19.99 | one-time |


## Frequently asked questions

### Is Tower Stack Building Blocks free?

Tower Stack Building Blocks is free to download, with no in-app purchases.

### Is Block Blast free?

Block Blast is free to download, with in-app purchases available.

### Do Tower Stack Building Blocks or Block Blast have ads?

Neither Tower Stack Building Blocks nor Block Blast shows ads.

### Which is updated more often, Tower Stack Building Blocks or Block Blast?

Tower Stack Building Blocks ships an update every 8 months, and Block Blast every 3 days. Most recently, Tower Stack Building Blocks was updated on October 3, 2026 and Block Blast on October 11, 2026.

---

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