# Bullet'nSurf vs Deep Moon

The clearest difference is price: Deep Moon at Free against Bullet'nSurf's $1.99. Deep Moon also leads on iOS requirement (11.0 vs 15.6). Bullet'nSurf's advantage is ads (none vs shown) and ratings volume (5 vs 1). On rating, update cadence, in-app purchases and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Bullet'nSurf against 5.0 for Deep Moon. That said, the two scores are not equally well evidenced: Bullet'nSurf has 5 ratings behind it against 1, so its average is the more settled of the two.

Bullet'nSurf ships an update every 4 months, Deep Moon every 2 months. The most recent releases landed on July 26, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Bullet'nSurf | Deep Moon |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/bulletnsurf/id727740379/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/deep-moon/id6445876757/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 82 MB | 25 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [koji shimono](https://appshunter.io/developer/727740382) | [andrew bell](https://appshunter.io/developer/445167639) |

## What reviewers say

### Bullet'nSurf

[App page](https://appshunter.io/ios/app/bulletnsurf/id727740379)

Experience an extreme Japanese-style bullet hell shooter where you shoot and ride on the wave of a return cartridge. Choose from four unique 'Surf Rider' types, each with distinct shooting and combat abilities, and master the exhilarating bullet-back shot system to achieve high scores.

**Highlights:** Japanese-style bullet hell shooting, Ride on the wave of a return cartridge, Four distinct 'Surf Rider' types, Surf Sword for close combat, Bullet-back shot system (Bullet Surf), Score magnification via Surf rate

**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 Bullet'nSurf free?

Bullet'nSurf 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, Bullet'nSurf or Deep Moon?

Bullet'nSurf and Deep Moon are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do Bullet'nSurf or Deep Moon have ads?

Deep Moon shows ads; Bullet'nSurf does not.

### Which is updated more often, Bullet'nSurf or Deep Moon?

Bullet'nSurf ships an update every 4 months, and Deep Moon every 2 months. Most recently, Bullet'nSurf was updated on July 26, 2026 and Deep Moon on September 8, 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.*