# BubbleTap 3D vs Cologram

The clearest difference is in-app purchases: BubbleTap 3D at none against Cologram's 2. BubbleTap 3D also leads on ads (none vs shown). Cologram's advantage is update cadence (every 2 weeks vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Cologram sells 2 one-off in-app purchases. BubbleTap 3D asks for nothing beyond the download.

BubbleTap 3D ships an update every 7 months, Cologram every 2 weeks. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | BubbleTap 3D | Cologram |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Size | 63 MB | 389 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Igor Kochetkov](https://appshunter.io/developer/1774256305) | [vmoga](https://appshunter.io/developer/945300832) |

## What reviewers say

### BubbleTap 3D

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Cologram

[App page](https://appshunter.io/ios/app/cologram-pixel-fun/id6744737940)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $7.49 | one-time |
| No Ads Bundle | $9.99 | one-time |


## Frequently asked questions

### Is BubbleTap 3D free?

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

### Is Cologram free?

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

### Do BubbleTap 3D or Cologram have ads?

Cologram shows ads; BubbleTap 3D does not.

### Which is updated more often, BubbleTap 3D or Cologram?

BubbleTap 3D ships an update every 7 months, and Cologram every 2 weeks. Most recently, BubbleTap 3D was updated on October 3, 2026 and Cologram on October 13, 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.*