# Bridge Construction Sim vs Poly Bridge

The clearest difference is price: Bridge Construction Sim at Free against Poly Bridge's $1.99. Poly Bridge's advantage is rating (4.8 vs 4.2) and in-app purchases (none vs 5). On device support there is nothing between them.

Bridge Construction Sim is free to download; Poly Bridge costs $1.99 up front. Bridge Construction Sim sells 5 one-off in-app purchases. Poly Bridge asks for nothing beyond the download.

Poly Bridge holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 4.2K and 18K respectively. Written reviews point the same way: 48% of Bridge Construction Sim's written reviews are positive against 77% of Poly Bridge's.

Bridge Construction Sim ships an update every 5 months, Poly Bridge every 3 weeks. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Bridge Construction Sim | Poly Bridge |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.2 (4.2K ratings)](https://appshunter.io/ios/app/bridge-construction-sim/id1073594113/reviews) | **[4.8 (18K ratings)](https://appshunter.io/ios/app/poly-bridge/id1197552569/reviews)** |
| Number of ratings | 4.2K | **18K** |
| Positive reviews | 47.9% of reviews | **77.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#75** |
| Size | 278 MB | 163 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [BoomBit S. A.](https://appshunter.io/developer/423523998) | [Dry Cactus](https://appshunter.io/developer/1197552567) |

## What reviewers say

### Bridge Construction Sim

[App page](https://appshunter.io/ios/app/bridge-construction-sim/id1073594113)

Test your engineering and building skills by designing and constructing bridges capable of withstanding vehicle weight. Progress through increasingly challenging locations and difficulty levels, utilizing realistic physics and detailed graphics. A hint system is available to assist with complex puzzles.

**Highlights:** Realistic physics simulation, Multiple addictive levels, Four varied worlds, State-of-the-art graphics, Challenging puzzles, Varying difficulty levels, Built-in hint system

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 25 Hints | $1.99 | one-time |
| Unlock ALL LEVELS | $3.99 | one-time |
| Hard Games | $4.99 | one-time |
| Easy Games | $4.99 | one-time |
| Unlock All | $14.99 | one-time |

**What reviewers like**

- 🤩 Realistic and fun
- 👍 Great game
- 👍 Pretty realistic
- 👍 Loved
- 👍 Very fun and quite a time killer

**What reviewers complain about**

- 🐛 Slower than cold molasses
- 💰 Pay to win
- 🐛 Crashes so much
- 💰 Greedy money grab
- 🐛 Laggy

**Reported bugs**

- Physics doesn't really work
- Game crashes after playing a certain amount of levels in one sitting
- Buttons don't work
- Game doesn't open after a certain level
- Randomly charges even after deleting app

**Requested features**

- Sandbox mode
- More levels
- Expansion pack to buy
- Freestyle mode with unlimited money and resources
- More materials


### Poly Bridge

[App page](https://appshunter.io/ios/app/poly-bridge/id1197552569)

**Currently charting:** #75 Top Paid · Puzzle, #122 Top Paid · Simulation (US App Store)

Engage in a creative bridge-building physics simulation. Design and construct various bridge types to guide vehicles to their destinations, overcoming challenging puzzles and unlocking new levels. Test your engineering skills in a campaign mode or create your own designs in the sandbox.

**Highlights:** 105 Campaign Levels, Sandbox Mode, Hydraulic Pistons, Moving Drawbridges, Bridge Design, Physics Puzzles

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and intuitive
- 🚀 Incredibly enjoyable
- 💡 Great for learning engineering concepts
- 👍 Awesome game, worth the money

**What reviewers complain about**

- 🐛 Needs fixing, buggy physics
- 🐛 Unfinished features ruin the game
- 🔋 High battery consumption
- 🔍 Difficult to use on mobile, touch controls frustrating

**Reported bugs**

- Crashes on certain levels
- Incorrect budget/stress calculations
- Hydraulics not functioning properly

**Requested features**

- Add more tutorials and guidance
- Allow rotating/translating objects
- Add ability to share custom levels
- Improve performance and stability
- Add color-blindness settings


## Frequently asked questions

### Is Bridge Construction Sim free?

Bridge Construction Sim is free to download, with in-app purchases available.

### Is Poly Bridge free?

Poly Bridge costs $1.99, with no in-app purchases.

### Which has better reviews, Bridge Construction Sim or Poly Bridge?

Poly Bridge is rated higher. Bridge Construction Sim averages 4.2 out of 5 from 4.2K ratings, while Poly Bridge averages 4.8 from 18K ratings.

### Do Bridge Construction Sim or Poly Bridge have ads?

Bridge Construction Sim shows ads; Poly Bridge does not.

### Which is updated more often, Bridge Construction Sim or Poly Bridge?

Bridge Construction Sim ships an update every 5 months, and Poly Bridge every 3 weeks. Most recently, Bridge Construction Sim was updated on September 22, 2026 and Poly Bridge on September 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.*