# Bullet'nSurf vs Bit Abyss

The clearest difference is price: Bit Abyss at Free against Bullet'nSurf's $1.99. Bit Abyss also leads on iOS requirement (12.0 vs 15.6). Bullet'nSurf's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Bit Abyss is free to download; Bullet'nSurf costs $1.99 up front. Bit Abyss sells 2 one-off in-app purchases. Bullet'nSurf asks for nothing beyond the download.

## The numbers

| Metric | Bullet'nSurf | Bit Abyss |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/bulletnsurf/id727740379/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | — |
| Monetization | Paid | — |
| Size | 82 MB | 181 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [koji shimono](https://appshunter.io/developer/727740382) | [Chihiro Takahashi](https://appshunter.io/developer/1724644780) |

## 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


### Bit Abyss

[App page](https://appshunter.io/ios/app/bit-abyss/id6476069833)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RemoveAD | $3.99 | one-time |
| +100,000 Abyss | $9.99 | one-time |


## Frequently asked questions

### Is Bullet'nSurf free?

Bullet'nSurf costs $1.99, with no in-app purchases.

### Is Bit Abyss free?

Bit Abyss is free to download, with in-app purchases available.

### Do Bullet'nSurf or Bit Abyss have ads?

Bit Abyss shows ads; Bullet'nSurf does not.

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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.*