# CosmicTap vs Bubble popop

The clearest difference is ads: Bubble popop at none against CosmicTap's shown. Bubble popop also leads on update cadence (every 2 days vs every 5 days). CosmicTap's advantage is iOS requirement (13.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. CosmicTap sells 10 one-off in-app purchases and Bubble popop sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

CosmicTap ships an update every 5 days, Bubble popop every 2 days. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CosmicTap | Bubble popop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 114 MB | 14 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Finn Mikoschek](https://appshunter.io/developer/1527882660) | [毅黎 秦](https://appshunter.io/developer/1828721550) |

## What reviewers say

### CosmicTap

[App page](https://appshunter.io/ios/app/cosmictap/id6740142053)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Slimes | $0.99 | one-time |
| 1000 Meteors | $0.99 | one-time |
| 550 Slimes | $3.99 | one-time |
| 5500 Meteors | $3.99 | one-time |
| 11500 Meteors | $8.99 | one-time |
| 1150 Slimes | $8.99 | one-time |
| 24000 Meteors | $17.99 | one-time |
| 2400 Slimes | $17.99 | one-time |
| 6250 Slimes | $44.99 | one-time |
| 62500 Meteors | $44.99 | one-time |


### Bubble popop

[App page](https://appshunter.io/ios/app/bubble-popop/id6757692930)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Ultra-Super-Mega-Max VIP | $9.99 | per year |


## Frequently asked questions

### Is CosmicTap free?

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

### Is Bubble popop free?

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

### Do CosmicTap or Bubble popop have ads?

CosmicTap shows ads; Bubble popop does not.

### Which is updated more often, CosmicTap or Bubble popop?

CosmicTap ships an update every 5 days, and Bubble popop every 2 days. Most recently, CosmicTap was updated on October 9, 2026 and Bubble popop on October 4, 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.*