# Osmos for iPad vs Bridge Constructor

The clearest difference is in-app purchases: Osmos for iPad at none against Bridge Constructor's 6. Osmos for iPad also leads on rating (4.8 vs 4.5) and review sentiment (91% vs 72%). Bridge Constructor's advantage is price ($0.99 vs $3.99). On ratings volume, update cadence, ads and chart position there is nothing between them.

Osmos for iPad costs $3.99 and Bridge Constructor $0.99 up front. Bridge Constructor sells 6 one-off in-app purchases. Osmos for iPad asks for nothing beyond the download.

Osmos for iPad holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 498 and 1.1K respectively. Written reviews point the same way: 91% of Osmos for iPad's written reviews are positive against 72% of Bridge Constructor's.

Osmos for iPad ships an update every 6 months, Bridge Constructor every 3 months. Both last shipped on October 13, 2026.

## The numbers

| Metric | Osmos for iPad | Bridge Constructor |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | **[4.8 (498 ratings)](https://appshunter.io/ios/app/osmos-for-ipad/id379323382/reviews)** | [4.5 (1.1K ratings)](https://appshunter.io/ios/app/bridge-constructor/id503190232/reviews) |
| Number of ratings | 498 | **1.1K** |
| Positive reviews | **91.2% of reviews** | 72.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | #191 | **#106** |
| Size | 45 MB | 241 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hemisphere Games](https://appshunter.io/developer/379323385) | [Headup GmbH](https://appshunter.io/developer/503190235) |

## What reviewers say

### Osmos for iPad

[App page](https://appshunter.io/ios/app/osmos-for-ipad/id379323382)

**Currently charting:** #191 Top Paid · Puzzle (US App Store)

Navigate a cosmic world as a galactic mote, absorbing smaller organisms to grow while avoiding larger predators. This physics-based survival game features stunning graphics and an ambient soundtrack, offering a unique and challenging experience.

**Highlights:** Physics-based gameplay, Absorb and grow mechanics, Stellar graphics, Ambient soundtrack, 72 levels across 8 worlds, Multiplayer mode, Arcade mode for replayability

**Features:** Game Controller support, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🌟 Timeless and well-designed
- 🎨 Beautiful visuals and ambient soundtrack
- 🧠 Challenging yet relaxing gameplay
- 👍 Addictive and immersive experience
- 🔍 Unique and innovative concept

**What reviewers complain about**

- 🔇 No sound or audio issues
- 🚫 Lack of support for newer devices/platforms
- 💰 Perceived as overpriced for the content

**Reported bugs**

- Disappearing motes making levels unwinnable
- Compatibility issues on newer devices

**Requested features**

- Sandbox mode to create custom levels
- More levels and content updates


### Bridge Constructor

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

**Currently charting:** #106 Top Paid · Puzzle, #164 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


## Frequently asked questions

### Is Osmos for iPad free?

Osmos for iPad costs $3.99, with no in-app purchases.

### Is Bridge Constructor free?

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

### Which has better reviews, Osmos for iPad or Bridge Constructor?

Osmos for iPad is rated higher. Osmos for iPad averages 4.8 out of 5 from 498 ratings, while Bridge Constructor averages 4.5 from 1.1K ratings.

### Do Osmos for iPad or Bridge Constructor have ads?

Neither Osmos for iPad nor Bridge Constructor shows ads.

### Which is updated more often, Osmos for iPad or Bridge Constructor?

Osmos for iPad ships an update every 6 months, and Bridge Constructor every 3 months. Most recently, Osmos for iPad was updated on October 13, 2026 and Bridge Constructor on October 13, 2026.

### Which is more popular, Osmos for iPad or Bridge Constructor?

Osmos for iPad currently peaks at #191 in the App Store charts, and Bridge Constructor at #106. Chart position reflects recent download velocity rather than total install base.

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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.*