# Bus Block Puzzle vs BubbleTap 3D

The clearest difference is in-app purchases: BubbleTap 3D at none against Bus Block Puzzle's 10. BubbleTap 3D also leads on ads (none vs shown). Bus Block Puzzle's advantage is update cadence (monthly vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Bus Block Puzzle sells 10 one-off in-app purchases. BubbleTap 3D asks for nothing beyond the download.

Bus Block Puzzle ships an update monthly, BubbleTap 3D every 7 months. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Bus Block Puzzle | BubbleTap 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 7 months |
| Size | 140 MB | 63 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Nguyen Tien Toan](https://appshunter.io/developer/1541389953) | [Igor Kochetkov](https://appshunter.io/developer/1774256305) |

## What reviewers say

### Bus Block Puzzle

[App page](https://appshunter.io/ios/app/bus-block-puzzle/id6737041553)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Problem Solvers | $1.49 | one-time |
| Power Trio Pack | $2.99 | one-time |
| Life Saver Pack | $4.99 | one-time |
| No Ads | $7.99 | one-time |
| Well-rounded Pack | $9.99 | one-time |
| 2550 Coins | $14.99 | one-time |
| No Ads Bundles | $14.99 | one-time |
| End Game Pack | $14.99 | one-time |
| Pretty Much Overkill Pack | $24.99 | one-time |
| 5550 Coins | $29.99 | one-time |


### BubbleTap 3D

[App page](https://appshunter.io/ios/app/bubbletap-3d/id6739352305)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bus Block Puzzle free?

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

### Is BubbleTap 3D free?

BubbleTap 3D is free to download, with no in-app purchases.

### Do Bus Block Puzzle or BubbleTap 3D have ads?

Bus Block Puzzle shows ads; BubbleTap 3D does not.

### Which is updated more often, Bus Block Puzzle or BubbleTap 3D?

Bus Block Puzzle ships an update monthly, and BubbleTap 3D every 7 months. Most recently, Bus Block Puzzle was updated on October 16, 2026 and BubbleTap 3D on October 3, 2026.

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