# Smartphone Maker Factory vs Train Simulator PRO USA

The clearest difference is rating: Train Simulator PRO USA at 4.3 against Smartphone Maker Factory's 2.0. Train Simulator PRO USA also leads on update cadence (monthly vs every 13 months) and ratings volume (433 vs 4). Smartphone Maker Factory's advantage is in-app purchases (none vs 10) and review sentiment (50% vs 41%). On price, ads and device support there is nothing between them.

Both are free to download. Train Simulator PRO USA sells 10 one-off in-app purchases. Smartphone Maker Factory asks for nothing beyond the download.

Train Simulator PRO USA holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: Train Simulator PRO USA has 433 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of Smartphone Maker Factory's written reviews are positive against 41% of Train Simulator PRO USA's, so the app with the better star average is not the one people write more warmly about.

Smartphone Maker Factory ships an update every 13 months, Train Simulator PRO USA monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Smartphone Maker Factory | Train Simulator PRO USA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/smartphone-maker-factory/id1521654143/reviews) | **[4.3 (433 ratings)](https://appshunter.io/ios/app/train-simulator-pro-usa/id6443984784/reviews)** |
| Number of ratings | 4 | **433** |
| Positive reviews | **50.0% of reviews** | 40.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 160 MB | 2.8 GB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haroon Mehmood](https://appshunter.io/developer/1454232772) | [MAGEEKS SC](https://appshunter.io/developer/611120073) |

## What reviewers say

### Smartphone Maker Factory

[App page](https://appshunter.io/ios/app/smartphone-maker-factory/id1521654143)

Become an idle factory tycoon by assembling various smartphones in a mobile phone factory simulator. Build, assemble, and manufacture devices using factory machines and then pack and deliver them to shops.

**Highlights:** Assemble smartphones, Factory simulator gameplay, Build and manufacture devices, Pack and deliver phones, Run a mobile factory business

**Features:** macOS Compatibility

**In-app purchases:** none


### Train Simulator PRO USA

[App page](https://appshunter.io/ios/app/train-simulator-pro-usa/id6443984784)

Experience a realistic train simulation with a vast USA map, diverse train cars, and authentic stations. Drive locomotives, manage freight, and become a railway tycoon in this open-world game.

**Highlights:** Vast USA map, Diverse train cars and cargo, Realistic locomotives, Authentic stations, Freight management for profit, Open-world exploration

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer 2A | $1.99 | one-time |
| Special Offer 3A | $2.99 | one-time |
| Handful of Gems | $4.99 | one-time |
| Special Offer 5A | $4.99 | one-time |
| Special Offer 8A | $7.99 | one-time |
| Small pile of Gems | $9.99 | one-time |
| Special Offer 15A | $11.99 | one-time |
| Oregon DLC | $16.99 | one-time |
| Big pile of Gems | $19.99 | one-time |
| Heaps of Gems | $49.99 | one-time |

**What reviewers like**

- 🚀 Great graphics
- 🚂 Realistic train simulation
- 👍 Relaxing gameplay
- 🎮 Enjoyable overall

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 💰 Expensive in-app purchases
- 🕹️ Difficult progression without spending money
- 🚦 Inconsistent speed limit enforcement

**Reported bugs**

- Missions not tracking properly
- Trains getting stuck or crashing unexpectedly
- Speed limits changing without warning
- Inability to reverse or control train direction
- Frequent app crashes

**Requested features**

- Add more train models and customization options
- Improve mission variety and progression
- Implement iCloud/cloud save functionality
- Fix speed limit issues and add more realistic speed limits
- Improve audio/sound effects (horns, bells, etc.)


## Frequently asked questions

### Is Smartphone Maker Factory free?

Smartphone Maker Factory is free to download, with no in-app purchases.

### Is Train Simulator PRO USA free?

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

### Which has better reviews, Smartphone Maker Factory or Train Simulator PRO USA?

Train Simulator PRO USA is rated higher. Smartphone Maker Factory averages 2.0 out of 5 from 4 ratings, while Train Simulator PRO USA averages 4.3 from 433 ratings.

### Do Smartphone Maker Factory or Train Simulator PRO USA have ads?

Both Smartphone Maker Factory and Train Simulator PRO USA show ads.

### Which is updated more often, Smartphone Maker Factory or Train Simulator PRO USA?

Smartphone Maker Factory ships an update every 13 months, and Train Simulator PRO USA monthly. Most recently, Smartphone Maker Factory was updated on November 3, 2026 and Train Simulator PRO USA on November 3, 2026.

---

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