# Bridge Constructor vs Paper Train

The clearest difference is in-app purchases: Paper Train at none against Bridge Constructor's 6. Paper Train also leads on iOS requirement (8.0 vs 15.0). Bridge Constructor's advantage is update cadence (every 3 months vs every 25 months) and chart position (#47 vs unranked). On price, rating, review sentiment and ads there is nothing between them.

Bridge Constructor costs $0.99 and Paper Train $0.99 up front. Bridge Constructor sells 6 one-off in-app purchases. Paper Train asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Bridge Constructor against 4.6 for Paper Train. That said, the two scores are not equally well evidenced: Bridge Constructor has 1.1K ratings behind it against 139, so its average is the more settled of the two. Written reviews are what separate them: 73% of Bridge Constructor's written reviews are positive against 78% of Paper Train's.

Bridge Constructor ships an update every 3 months, Paper Train every 25 months. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Bridge Constructor | Paper Train |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [4.5 (1.1K ratings)](https://appshunter.io/ios/app/bridge-constructor/id503190232/reviews) | **[4.6 (139 ratings)](https://appshunter.io/ios/app/paper-train-traffic/id1015944446/reviews)** |
| Number of ratings | **1.1K** | 139 |
| Positive reviews | 72.5% of reviews | **78.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 25 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#47** | — |
| Size | 241 MB | 74 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Headup GmbH](https://appshunter.io/developer/503190235) | [Istom Games Kft.](https://appshunter.io/developer/333561719) |

## What reviewers say

### Bridge Constructor

[App page](https://appshunter.io/ios/app/bridge-constructor/id503190232)

**Currently charting:** #47 Top Paid · Puzzle, #85 Top Paid · Simulation (US App Store)

Build bridges across valleys, canals, and rivers using various materials like wood, steel, and concrete. Test your creations under stress from cars, trucks, and even tank trucks. Explore new levels and challenges with optional add-ons.

**Highlights:** Build bridges over valleys, canals, and rivers, Test bridges with cars, trucks, and tank trucks, Choose from wood, steel, cables, and concrete, Refined grid system for precision building, Free build mode and help system, 40 levels with 5 different settings

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Coins | $0.99 | one-time |
| Free Build Mode For All Levels | $0.99 | one-time |
| 20 Coins | $0.99 | one-time |
| SlopeMania | $1.99 | one-time |
| 60 Coins | $1.99 | one-time |
| Trains | $1.99 | one-time |

**What reviewers like**

- 🚀 Fun and challenging
- 👍 Great for brain stimulation
- 👍 Realistic physics and engineering concepts
- 👍 Addictive gameplay
- 👍 Good value for money

**What reviewers complain about**

- 🐛 Bugs and glitches (crashes, sync issues)
- 💰 Excessive in-app purchases required
- 🔒 Lack of progress saving/restoration
- 👎 Repetitive/limited content
- 👎 Unrealistic bridge building constraints

**Reported bugs**

- Tutorial levels not working as intended
- Sync issues causing loss of progress
- Crashes on certain devices/OS versions
- Inability to select certain materials
- Vehicles not behaving realistically

**Requested features**

- More levels and bridge building challenges
- Ability to freely build without budget constraints
- Improved tutorial and guidance
- More vehicle types to test bridges
- Ability to save and restore progress


### Paper Train

[App page](https://appshunter.io/ios/app/paper-train-traffic/id1015944446)

Manage complex train networks across diverse global locations. Prevent collisions and delays by strategically directing train traffic. Enjoy a challenging puzzle experience with hand-drawn graphics and no in-app purchases or ads.

**Highlights:** Supervise train traffic, Avoid rail disruption and delays, Prevent train collisions, 300 challenging levels, Magnificent hand-drawn graphics, Simple pick-up-and-play controls

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

**In-app purchases:** none

**What reviewers like**

- 👍 Addictive gameplay
- 🎨 Great graphics/art style
- 💡 Clever puzzle design
- 💰 Good value for price
- ⏱️ Good for time-wasting

**What reviewers complain about**

- 🐛 Videos crash the app
- 🔊 No sound issue
- 🐌 Repetitive gameplay
- 🤔 Not unique
- 😩 Frustrating difficulty spikes

**Reported bugs**

- Videos crash the app
- No sound
- Boost disabled when changing signals
- Video level crashes on iPad Pro
- Game not full screen on iPhone X

**Requested features**

- Update old games for new OS
- Part 2 with diesel locomotives
- Pause button
- Replay button
- Make training post-it removable


## Frequently asked questions

### Is Bridge Constructor free?

Bridge Constructor costs $0.99, and also offers in-app purchases.

### Is Paper Train free?

Paper Train costs $0.99, with no in-app purchases.

### Which has better reviews, Bridge Constructor or Paper Train?

Paper Train is rated higher. Bridge Constructor averages 4.5 out of 5 from 1.1K ratings, while Paper Train averages 4.6 from 139 ratings.

### Do Bridge Constructor or Paper Train have ads?

Neither Bridge Constructor nor Paper Train shows ads.

### Which is updated more often, Bridge Constructor or Paper Train?

Bridge Constructor ships an update every 3 months, and Paper Train every 25 months. Most recently, Bridge Constructor was updated on October 22, 2026 and Paper Train on October 20, 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.*