# Poly Bridge 2 vs Poly Bridge 3

The clearest difference is price: Poly Bridge 3 at Free against Poly Bridge 2's $1.99. Poly Bridge 3 also leads on update cadence (every 4 days vs monthly). Poly Bridge 2's advantage is rating (4.6 vs 3.9) and in-app purchases (none vs 1). On ratings volume, ads and device support there is nothing between them.

Poly Bridge 3 is free to download; Poly Bridge 2 costs $1.99 up front. Poly Bridge 3 sells 1 one-off in-app purchase. Poly Bridge 2 asks for nothing beyond the download.

Poly Bridge 2 holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 276 and 126 respectively. Written reviews point the same way: 75% of Poly Bridge 2's written reviews are positive against 67% of Poly Bridge 3's.

Poly Bridge 2 ships an update monthly, Poly Bridge 3 every 4 days. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Poly Bridge 2 | Poly Bridge 3 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.6 (276 ratings)](https://appshunter.io/ios/app/poly-bridge-2/id1524371466/reviews)** | [3.9 (126 ratings)](https://appshunter.io/ios/app/poly-bridge-3/id1586851637/reviews) |
| Number of ratings | **276** | 126 |
| Positive reviews | **75.3% of reviews** | 67.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 271 MB | 492 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dry Cactus](https://appshunter.io/developer/1197552567) | [Dry Cactus](https://appshunter.io/developer/1197552567) |

## What reviewers say

### Poly Bridge 2

[App page](https://appshunter.io/ios/app/poly-bridge-2/id1524371466)

Experience a creative engineering challenge by designing and building bridges in this acclaimed simulator. Featuring new levels, mechanics, and a custom physics engine for predictable simulations. Enjoy a new soundtrack with remastered original songs.

**Highlights:** Bridge construction levels, Custom physics engine, New spring material, Original and remastered soundtrack, Creative engineering puzzles

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Engaging and creative
- 👍 Fun and challenging
- 💎 Great value for money
- 🧠 Encourages critical thinking
- 🎨 Allows for creative bridge design

**What reviewers complain about**

- 🐛 Frequent crashes and freezing issues
- 🤯 Extremely difficult later levels
- 🔧 Sandbox mode bugs and limitations
- 🕹️ Inconvenient controls on mobile
- 🔍 Lack of in-game guidance/tutorials

**Reported bugs**

- Progress reset or not saved properly
- Sandbox mode issues (invisible objects, inability to use split joints)
- Graphical glitches (screen flashing when placing springs)
- Crashes on level completion or when loading the game
- Compatibility issues on older/certain iPad models

**Requested features**

- Add leaderboards and community features
- Improve sandbox mode functionality
- Provide more in-depth tutorials
- Add support for controllers
- Expand vehicle and material options


### Poly Bridge 3

[App page](https://appshunter.io/ios/app/poly-bridge-3/id1586851637)

A physics-based puzzle game where you design and build bridges to guide vehicles to their destinations. Explore diverse levels, experiment with different bridge types, and test your engineering creativity in open-world and sandbox modes.

**Highlights:** Build various bridge types, Physics-based simulation, Open World Campaign, Sandbox mode for creativity, Leaderboards and player gallery, Custom physics engine

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All | $4.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging gameplay
- 🧠 Challenging and makes you feel like an engineer
- ✨ Great physics
- 😌 Relaxing and pure fun
- 📱 Good for mobile

**What reviewers complain about**

- 🐛 Game-breaking bug with hydraulics
- 🔇 No audio in silent mode
- ⭐ Unclear requirement to get stars
- 🧰 Limits creativity and bad snapping
- 💸 Paid full game after free trial

**Reported bugs**

- Game breaking bug where hydraulics won’t pull asphalt apart
- No audio when in silent mode
- No audio
- Game kept bugging, wouldn’t let me place anything in the sandbox
- Game Center can’t reconnect after reinstalling

**Requested features**

- Turn off silent mode to hear game audio
- Add workshop and ability to share bridges
- Bring weekly mode to iOS
- Allow players to upload levels for others to play
- Add an Olympics mode


## Frequently asked questions

### Is Poly Bridge 2 free?

Poly Bridge 2 costs $1.99, with no in-app purchases.

### Is Poly Bridge 3 free?

Poly Bridge 3 is free to download, with in-app purchases available.

### Which has better reviews, Poly Bridge 2 or Poly Bridge 3?

Poly Bridge 2 is rated higher. Poly Bridge 2 averages 4.6 out of 5 from 276 ratings, while Poly Bridge 3 averages 3.9 from 126 ratings.

### Do Poly Bridge 2 or Poly Bridge 3 have ads?

Neither Poly Bridge 2 nor Poly Bridge 3 shows ads.

### Which is updated more often, Poly Bridge 2 or Poly Bridge 3?

Poly Bridge 2 ships an update monthly, and Poly Bridge 3 every 4 days. Most recently, Poly Bridge 2 was updated on September 21, 2026 and Poly Bridge 3 on September 25, 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.*