# Bubble Struggle vs Quantum Storm

The clearest difference is price: Bubble Struggle at Free against Quantum Storm's $3.99. Bubble Struggle also leads on update cadence (every 4 months vs every 41 months). Quantum Storm's advantage is in-app purchases (none vs 9) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Bubble Struggle is free to download; Quantum Storm costs $3.99 up front. Bubble Struggle sells 6 one-off in-app purchases. Quantum Storm asks for nothing beyond the download.

Bubble Struggle ships an update every 4 months, Quantum Storm every 41 months. The most recent releases landed on August 8, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Bubble Struggle | Quantum Storm |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.7 (245 ratings)](https://appshunter.io/ios/app/bubble-struggle-adventures/id947676130/reviews)** | — |
| Number of ratings | **245** | — |
| Positive reviews | 73.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 41 months |
| Monetization | Free with in-app purchases | — |
| Size | 306 MB | 53 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [One up games](https://appshunter.io/developer/1595343462) | [MobileFabric S.A.](https://appshunter.io/developer/1535508176) |

## What reviewers say

### Bubble Struggle

[App page](https://appshunter.io/ios/app/bubble-struggle-adventures/id947676130)

Embark on an adventure in this classic arcade game, the sequel to a highly popular online title. Navigate through 97 unique levels, utilize 5 different weapons and 7 helpful items to overcome challenges and defeat the boss.

**Highlights:** 97 unique levels, Boss level, 5 weapons, 7 items, Challenge friends

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250 c | $1.99 | one-time |
| 300 c | $1.99 | one-time |
| 600 c | $3.99 | one-time |
| Full game | $4.99 | one-time |
| 1000 coins | $5.99 | one-time |
| 3000 c | $9.99 | one-time |

**What reviewers like**

- 👍 Great nostalgic game
- 🚀 Addictive gameplay
- 💡 Faithful port of the original
- 🎉 Challenging levels

**What reviewers complain about**

- 🔒 Paywall for full game access
- 🐛 Bugs and glitches
- 🔋 Slow lives refill
- 💰 In-app purchases feel excessive

**Reported bugs**

- Game not loading past title screen
- Levels not progressing as expected
- Inconsistent coin rewards

**Requested features**

- More levels
- Multiplayer mode
- Power-ups and upgrades
- Improved controls


### Quantum Storm

[App page](https://appshunter.io/ios/app/quantum-storm/id1659198713)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Struggle free?

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

### Is Quantum Storm free?

Quantum Storm costs $3.99, with no in-app purchases.

### Do Bubble Struggle or Quantum Storm have ads?

Bubble Struggle shows ads; Quantum Storm does not.

### Which is updated more often, Bubble Struggle or Quantum Storm?

Bubble Struggle ships an update every 4 months, and Quantum Storm every 41 months. Most recently, Bubble Struggle was updated on August 8, 2026 and Quantum Storm on May 17, 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.*