# Bullet Test vs Undersoil

The clearest difference is in-app purchases: Bullet Test at none against Undersoil's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Undersoil sells 3 one-off in-app purchases. Bullet Test asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bullet Test | Undersoil |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bullet-test/id6786221505/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Daily | Daily |
| Monetization | Ad-supported | — |
| Size | 278 MB | 70 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Mohnish Choudhary](https://appshunter.io/developer/1631107241) | [Connor Burns](https://appshunter.io/developer/1893761320) |

## What reviewers say

### Bullet Test

[App page](https://appshunter.io/ios/app/bullet-test/id6786221505)

An idle shooting game where you spawn and merge objects to discover new items. Upgrade your weapon from a pistol to advanced firearms in an open sandbox experience.

**Highlights:** Idle shooting gameplay, Object spawning and merging, Gun upgrades, Discover new objects, Sandbox experience

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

**In-app purchases:** none


### Undersoil

[App page](https://appshunter.io/ios/app/undersoil/id6809608124)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem Pouch | $2.99 | one-time |
| Chest of Gems | $9.99 | one-time |
| Vault of Gems | $19.99 | one-time |


## Frequently asked questions

### Is Bullet Test free?

Bullet Test is free to download, with no in-app purchases.

### Is Undersoil free?

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

### Do Bullet Test or Undersoil have ads?

Both Bullet Test and Undersoil show ads.

### Which is updated more often, Bullet Test or Undersoil?

Bullet Test ships an update daily, and Undersoil daily. Most recently, Bullet Test was updated on October 31, 2026 and Undersoil on October 24, 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.*