# Quantum Storm vs Bit Invaders

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

Bit Invaders is free to download; Quantum Storm costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Quantum Storm ships an update every 41 months, Bit Invaders daily. The most recent releases landed on May 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Quantum Storm | Bit Invaders |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 41 months | **Daily** |
| Size | 53 MB | 24 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [MobileFabric S.A.](https://appshunter.io/developer/1535508176) | [Sapientia Data Limited](https://appshunter.io/developer/1630711968) |

## What reviewers say

### Quantum Storm

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Bit Invaders

[App page](https://appshunter.io/ios/app/bit-invaders/id6749899229)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Storm free?

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

### Is Bit Invaders free?

Bit Invaders is free to download, with no in-app purchases.

### Do Quantum Storm or Bit Invaders have ads?

Bit Invaders shows ads; Quantum Storm does not.

### Which is updated more often, Quantum Storm or Bit Invaders?

Quantum Storm ships an update every 41 months, and Bit Invaders daily. Most recently, Quantum Storm was updated on May 17, 2026 and Bit Invaders on September 22, 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.*