# Bullet Train! vs Model Prisoner

The clearest difference is in-app purchases: Model Prisoner at none against Bullet Train!'s 10. Model Prisoner also leads on update cadence (every 2 days vs weekly). Bullet Train!'s advantage is iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Bullet Train! sells 10 one-off in-app purchases. Model Prisoner asks for nothing beyond the download.

Bullet Train! ships an update weekly, Model Prisoner every 2 days. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Bullet Train! | Model Prisoner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (770 ratings)](https://appshunter.io/ios/app/bullet-train/id6450603663/reviews)** | — |
| Number of ratings | **770** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 177 MB | 42 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Upperpik Oyun Yazilim ve Pazarlama Ticaret Anonim Sirketi](https://appshunter.io/developer/1225221447) | [KYUNGROK KIM](https://appshunter.io/developer/6785047318) |

## What reviewers say

### Bullet Train!

[App page](https://appshunter.io/ios/app/bullet-train/id6450603663)

Engage in a thrilling arcade experience where you upgrade your ammunition to inflict maximum damage on enemies. Earn coins by destroying foes to enhance your bullet belt and firing speed. Become a master of destruction with increasingly powerful projectiles.

**Highlights:** Extend bullet belt, Upgrade ammo, Inflict more damage, Destroy enemies, Increase firing speed, Earn coins

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drone | $1.99 | one-time |
| Captain | $2.99 | one-time |
| Sergeant | $2.99 | one-time |
| Flamethrower | $2.99 | one-time |
| Grenade | $2.99 | one-time |
| No Ads | $3.99 | one-time |
| Spy | $3.99 | one-time |
| Air strike | $3.99 | one-time |
| President | $4.99 | one-time |
| Ammo pack | $4.99 | one-time |

**What reviewers like**

- 👍 Good time waster
- 🚀 Pretty good game

**What reviewers complain about**

- 🐛 Bug that crashes game
- 🐛 Game freeze
- 🔍 Forced ads
- 🔍 Terrible ad push
- 🔍 Ads every minute

**Reported bugs**

- Missions trophy crashes the game
- Game freezes when clicking on missions
- Paid for no ads but still have ads
- Free bonus ad clock not working properly

**Requested features**

- Need more guns and harder enemies
- Fix the free bonus ad clock


### Model Prisoner

[App page](https://appshunter.io/ios/app/model-prisoner/id6797208807)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bullet Train! free?

Bullet Train! is free to download, with in-app purchases available.

### Is Model Prisoner free?

Model Prisoner is free to download, with no in-app purchases.

### Do Bullet Train! or Model Prisoner have ads?

Both Bullet Train! and Model Prisoner show ads.

### Which is updated more often, Bullet Train! or Model Prisoner?

Bullet Train! ships an update weekly, and Model Prisoner every 2 days. Most recently, Bullet Train! was updated on October 7, 2026 and Model Prisoner on September 29, 2026.

---

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