# Jelly Tower Building vs Block Blast

The clearest difference is ads: Jelly Tower Building at none against Block Blast's shown. Block Blast's advantage is update cadence (weekly vs fortnightly). 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.

Jelly Tower Building ships an update fortnightly, Block Blast weekly. The most recent releases landed on November 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Jelly Tower Building | Block Blast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Size | 98 MB | 111 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [敏 胡](https://appshunter.io/developer/1647133403) | [wei zhang](https://appshunter.io/developer/1490060535) |

## What reviewers say

### Jelly Tower Building

[App page](https://appshunter.io/ios/app/jelly-tower-building/id6474010508)

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Blast

[App page](https://appshunter.io/ios/app/block-blast-master-puzzle/id6499126597)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jelly Tower Building free?

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

### Is Block Blast free?

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

### Do Jelly Tower Building or Block Blast have ads?

Block Blast shows ads; Jelly Tower Building does not.

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

Jelly Tower Building ships an update fortnightly, and Block Blast weekly. Most recently, Jelly Tower Building was updated on November 4, 2026 and Block Blast on September 30, 2026.

---

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