# Train Simulator vs Security Camera Operator 3D

The clearest difference is in-app purchases: Security Camera Operator 3D at none against Train Simulator's 14. Security Camera Operator 3D also leads on update cadence (daily vs every 2 months) and iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Train Simulator sells 14 one-off in-app purchases. Security Camera Operator 3D asks for nothing beyond the download.

Train Simulator ships an update every 2 months, Security Camera Operator 3D daily. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Train Simulator | Security Camera Operator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.2K ratings)](https://appshunter.io/ios/app/train-simulator-railroad-game/id1587704770/reviews)** | — |
| Number of ratings | **5.2K** | — |
| Positive reviews | 64.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 820 MB | 150 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Azur Interactive Games Limited](https://appshunter.io/developer/1296347323) | [Pandora Educacao Ludica Ltda](https://appshunter.io/developer/1053899080) |

## What reviewers say

### Train Simulator

[App page](https://appshunter.io/ios/app/train-simulator-railroad-game/id1587704770)

Become a train driver in this 2D simulator, delivering cargo and revitalizing regional economies. Upgrade your locomotives, manage infrastructure, and explore diverse landscapes. Experience realistic train gameplay with dynamic weather.

**Highlights:** Cargo delivery and economic management, Train upgrades and modifications, Diverse game world exploration, Realistic train simulation gameplay, Dynamic weather conditions, Challenging tasks and contracts

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Engine Boost | $0.99 | one-time |
| Crew 4 | $1.99 | one-time |
| Starter pack sale | $2.99 | one-time |
| Starter Pack | $3.99 | one-time |
| ChME3 Sale | $3.99 | one-time |
| WDM2 Sale | $5.99 | one-time |
| ChME3 Locomotive | $5.99 | one-time |
| More gold boxes | $7.99 | one-time |
| WDM2 Locomotive | $7.99 | one-time |
| EMD SD70 Sale | $7.99 | one-time |
| More silver boxes | $7.99 | one-time |
| FD20 Sale | $7.99 | one-time |
| EMD SD70 Locomotive | $9.99 | one-time |
| FD20 Locomotive | $10.99 | one-time |

**What reviewers like**

- ⭐️ Enjoyable and fun game
- 🚂 Realistic train simulation
- 👍 Good graphics and gameplay
- 💯 Great for train enthusiasts

**What reviewers complain about**

- 🙄 Annoying ads
- 🚧 Difficult hills and terrain
- 🔧 Frequent need for repairs
- 🤔 Limited train selection

**Reported bugs**

- Game crashes on startup for some users
- Inability to save progress or sync across devices
- Glitches with train performance and handling

**Requested features**

- Add more train types (steam, electric, etc.)
- Implement passenger service
- Improve hill climbing and traction
- Reduce reliance on ads or provide ad-free option


### Security Camera Operator 3D

[App page](https://appshunter.io/ios/app/security-camera-operator-3d/id1672101728)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Train Simulator free?

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

### Is Security Camera Operator 3D free?

Security Camera Operator 3D is free to download, with no in-app purchases.

### Do Train Simulator or Security Camera Operator 3D have ads?

Both Train Simulator and Security Camera Operator 3D show ads.

### Which is updated more often, Train Simulator or Security Camera Operator 3D?

Train Simulator ships an update every 2 months, and Security Camera Operator 3D daily. Most recently, Train Simulator was updated on October 16, 2026 and Security Camera Operator 3D on October 5, 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.*