# quantum gates vs Bubble Hero.

The clearest difference is ads: quantum gates at none against Bubble Hero.'s shown. quantum gates also leads on device support (3 vs 1). Bubble Hero.'s advantage is update cadence (every 2 days vs every 6 weeks). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. quantum gates sells 2 one-off in-app purchases and Bubble Hero. sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

quantum gates ships an update every 6 weeks, Bubble Hero. every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | quantum gates | Bubble Hero. |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 111 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [IK Software](https://appshunter.io/developer/368549828) |

## What reviewers say

### quantum gates

[App page](https://appshunter.io/ios/app/quantum-gates/id6451081177)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| original | Free | one-time |
| premium | $0.99 | one-time |


### Bubble Hero.

[App page](https://appshunter.io/ios/app/bubble-hero/id6757463556)

Free a petrified creature using bubbles in underground passages. Battle enemies like skeletons and floor keepers to advance. Collect bones and rare poses to complete your album.

**Highlights:** Free petrified creatures with bubbles, Defeat skeletons and floor keepers, Collect bones, Discover rare Pojikemo poses, Store poses in an album, Customizable button positions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 21F Transfer Magic Stone | $2.99 | one-time |
| 31F Transfer Magic Stone | $5.99 | one-time |
| 41F Transfer Magic Stone | $9.99 | one-time |
| 51F Transfer Magic Stone | $11.99 | one-time |
| Buy 500,000 GOLD | $14.99 | one-time |
| 61F Transfer Magic Stone | $14.99 | one-time |
| 71F Transfer Magic Stone | $19.99 | one-time |
| 81F Transfer Magic Stone | $19.99 | one-time |
| 91F Transfer Magic Stone | $24.99 | one-time |
| Buy 1,000,000 GOLD | $29.99 | one-time |


## Frequently asked questions

### Is quantum gates free?

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

### Is Bubble Hero. free?

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

### Do quantum gates or Bubble Hero. have ads?

Bubble Hero. shows ads; quantum gates does not.

### Which is updated more often, quantum gates or Bubble Hero.?

quantum gates ships an update every 6 weeks, and Bubble Hero. every 2 days. Most recently, quantum gates was updated on October 25, 2026 and Bubble Hero. on October 28, 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.*