# Silverfish DX vs Deep Moon

The clearest difference is price: Deep Moon at Free against Silverfish DX's $1.99. Deep Moon also leads on rating (5.0 vs 4.5) and update cadence (every 2 months vs every 21 months). Silverfish DX's advantage is ads (none vs shown) and ratings volume (39 vs 1). On in-app purchases, device support and iOS requirement there is nothing between them.

Deep Moon is free to download; Silverfish DX costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Deep Moon holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Silverfish DX has 39 ratings behind it against 1, so its average is the more settled of the two.

Silverfish DX ships an update every 21 months, Deep Moon every 2 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | Silverfish DX | Deep Moon |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.5 (39 ratings)](https://appshunter.io/ios/app/silverfish-dx/id1052651366/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deep-moon/id6445876757/reviews)** |
| Number of ratings | **39** | 1 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 2 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 26 MB | 25 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Chaotic Box](https://appshunter.io/developer/293202011) | [andrew bell](https://appshunter.io/developer/445167639) |

## 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


### Deep Moon

[App page](https://appshunter.io/ios/app/deep-moon/id6445876757)

Experience 80's style arcade action in this retro space shooter. Pilot a stolen enemy ship, battle challenging foes, and destroy the reactor core of a distant base. Escape is your ultimate goal in this fast-paced mission.

**Highlights:** Retro 80's arcade style, Fast-paced action, Challenging enemies, Simple controls, Space combat gameplay, Reactor core destruction mission

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Silverfish DX free?

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

### Is Deep Moon free?

Deep Moon is free to download, with no in-app purchases.

### Which has better reviews, Silverfish DX or Deep Moon?

Deep Moon is rated higher. Silverfish DX averages 4.5 out of 5 from 39 ratings, while Deep Moon averages 5.0 from 1 ratings.

### Do Silverfish DX or Deep Moon have ads?

Deep Moon shows ads; Silverfish DX does not.

### Which is updated more often, Silverfish DX or Deep Moon?

Silverfish DX ships an update every 21 months, and Deep Moon every 2 months. Most recently, Silverfish DX was updated on October 9, 2026 and Deep Moon on October 9, 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.*