# Silverfish DX vs Fire Across

The clearest difference is price: Fire Across at $0.99 against Silverfish DX's $1.99. Silverfish DX's advantage is iOS requirement (12.0 vs 17.2). On update cadence, ads, in-app purchases and device support there is nothing between them.

Silverfish DX costs $1.99 and Fire Across $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Silverfish DX ships an update every 21 months, Fire Across every 36 months. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Silverfish DX | Fire Across |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[4.5 (39 ratings)](https://appshunter.io/ios/app/silverfish-dx/id1052651366/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 21 months** | Every 36 months |
| Monetization | Paid | — |
| Size | 26 MB | 14 MB |
| Requires iOS | **12.0** | 17.2 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, Apple TV |
| Age rating | 4+ | 9+ |
| Developer | [Chaotic Box](https://appshunter.io/developer/293202011) | [Jon Tollefson](https://appshunter.io/developer/1131396666) |

## What reviewers say

### Silverfish DX

[App page](https://appshunter.io/ios/app/silverfish-dx/id1052651366)

Engage in fast-paced arcade action by navigating through enemy swarms and collecting power-ups. This game offers a challenging experience designed for touchscreens, testing your reflexes against relentless space bugs.

**Highlights:** Weave through enemy swarms, Collect Power Pods, Turn tables on foes, Pure arcade action, Designed for touchscreens

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

**In-app purchases:** none


### Fire Across

[App page](https://appshunter.io/ios/app/fire-across/id1251645042)

**Features:** macOS Compatibility, Game Controller support

**In-app purchases:** none


## Frequently asked questions

### Is Silverfish DX free?

Silverfish DX costs $1.99, with no in-app purchases.

### Is Fire Across free?

Fire Across costs $0.99, with no in-app purchases.

### Do Silverfish DX or Fire Across have ads?

Neither Silverfish DX nor Fire Across shows ads.

### Which is updated more often, Silverfish DX or Fire Across?

Silverfish DX ships an update every 21 months, and Fire Across every 36 months. Most recently, Silverfish DX was updated on October 23, 2026 and Fire Across on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*