Comparison

Osmos for iPad vs Bridge Constructor

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Osmos for iPad

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
Currently charting
Read full description

** Apple Design Award winner and iPad Game of the Year! ** Enter the Darwinian world of a galactic mote. To survive, absorb smaller organisms and grow—but beware of larger predators. Osmos features unique physics-based play, stellar graphics, and a hypnotic ambient soundtrack. Absorb or be absorbed! “The ultimate ambient experience” — Gizmodo “The best iPad game yet.” — IGN THE CRUX: you must grow by absorbing smaller motes, but to propel yourself you must eject matter behind you, causing you to shrink. From this delicate balance, Osmos leads the player through floating playgrounds, competitive petri dishes, deep solar systems, and more. “Named as iPad Game of the Year for a reason, Osmos is a fantastic game. A combination of physics, survival and classic eat em up” — WeDoCode “Whether you're a child at heart who likes mucking about with single-cell organisms, or a strategist with a physics degree, this game will appeal to everyone.” — App Store review AWARDS / recognition: * "iPad Game of the Year" and "App of the Week" — Apple * Apple Design Award winner * #1 Top iPhone Game — IGN * iPad Game of the Year — TUAW * Game of the Year — Create Digital Music * Editor's Choice — Wired, Macworld, IGN, GameTunnel, and more... * Best in Show — IndieCade * Vision Award — Independent Games Festival * Coolest Atmosphere — IGN * Best Soundtrack — IGN * Most Innovative Game — Best App Ever Awards, Pocket Gamer * Many top lists including Kotaku, PAX, TouchArcade, iLounge, APPera, IFC, and more... FEATURES: * 72 levels spanning 8 distinct worlds: Ambient, Antimatter, Solar, Sentient, Repulsor, Impasse, Warped Chaos, and Epicycles. * Multiplayer! (more info below.) * Endless replay value: play random versions of any level in Arcade mode. * Award-winning electronic soundtrack by Loscil, Gas, High Skies, Biosphere, Julien Neto, and more. * Seamlesss multitouch controls: swipe to warp time, tap anywhere to eject mass, pinch to zoom… * Time-warping: slow down the flow of time to outmaneuver agile opponents; speed it up to raise the challenge. * Confront four distinct AI opponents: the Ovarium, the Biophobe, the Nemocyte… and the deadly Ferax. * 13 single-player and 15 multiplayer achievements. * Progress synced via iCloud. MULTIPLAYER * Play against your friends and enemies, locally (via wi-fi), or over the Internet! * 6 distinct Arenas: Ambient, Impasse, Solar, Warped Chaos, Epicycles, and introducing… Antimatter Impasse. * iPad vs. iPhone play supported. “a beautiful, absorbing experience." — IGN “What iPad Gaming Should Be All About” — Gizmodo 5/5 - Macworld Editor’s Choice - “One of the best games we’ve played so far this year. An utterly serene, yet fiendishly complicated game that deserves a place in every iPad owners collection.” — MacWorld 4/4, Must Have - “We are more than overwhelmed by Osmos for iPad… The game design is thoughtful and intuitive, new level structures are flawless, and the visuals are stunning yet simplistic… every iPad owner should have Osmos on their device. You just won’t find another experience quite like it.” — Slide To Play “Osmos HD is THE game for the iPad.” — Pocket Lint “It’s the best iPad game on the App Store” — MTV Multiplayer “The first proper breakout hit for the iPad. Osmos feels so natural and enjoyable to play, even when the difficulty ramps up and you find yourself repeatedly careening into a giant gaseous enemy.” — Wired 5/5 - “Osmos is an absolute must that will change the way you think of games, and what you expect from them.” — AppAdvice “Beyond doubt, a work of genius... a relaxing, meditative experience about going with the flow... It all adds up to something otherworldly and just . . . incredible.” — GameAndPlayer.net

About

Bridge Constructor

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
Read full description

+++ Over 50 million players worldwide +++  +++ Number 1 in the games charts for iPad & iPhone in 89 countries +++ +++ SlopeMania add-on with 24 brand new levels, sloping roads and an explosive tank truck +++ +++ Trains add-on with 18 new, beautiful levels and two trains as vehicles +++ In Bridge Constructor you have to prove yourself as an accomplished master bridge builder. Play 40 different levels, and build bridges over deep valleys, canals, and rivers. Stress tests reveal whether the bridge you build can withstand the daily stress of continual use from cars, trucks and, more recently, super-heavy tank trucks. You can choose from a range of materials for each individual bridge, such as wood, steel, cables, or concrete pillars. Use the appropriate materials and stay within budget to build the perfect bridge. The choice of different materials means that there are numerous solutions and approaches and you can build each bridge in any number of ways – your budget is the only limit. The refined grid system allows you to realise your idea of the perfect bridge with even more precision. Let your imagination and creativity run free! And if you happen to run into a dead end, you can pick up valuable tips from the brand new help system! Awesome Add-Ons: SlopeMania & Trains In the SlopeMania add-on you find yourself on the Tiltin Islands, home to three brand new islands where you'll even be building your bridges inside colorful grottoes! The 24 tricky, never-before-seen levels will have you using sloping lanes to overcome the massive height differences. The "Crazy Levels" are the real brainteasers and require out-of-the-box thinking and unusual solutions. Purchase the Trains add-on and get the Choonited Kingdom island group, with a total of 18 new levels across three islands. Build massive bridges that can withstand the enormous weight of the two new vehicles on offer – a commuter train and a heavily loaded freight train. The idyllic and beautifully designed landscapes will make the heart of every railroad fanatic skip a beat. "Trains" and "SlopeMania" are now available at an affordable price as an in-app purchase! FEATURES: • 40 Levels on the island nation of Camatuga • Free build mode and help system • 5 Settings: city, canyon, beach, mountains, hills • Improved grid system • Map with unlocked worlds/levels • 4 different building materials: wood, steel, cables, concrete pillars • Color coded load indicator for different building materials • Three different load bearing levels: car, truck and tank truck • High score per level • Facebook connection (upload screenshots and bridge scores) FEATURES SlopeMania Add-On • Completely new Tiltin Islands • Option to build sloping roads – even for Camatuga • Additional "Grotto" setting • 24 "sloping" levels inc. especially tricky "Crazy Levels" • Explosive tank truck as an exciting new vehicle FEATURES Trains Add-On • Open up 3 new islands with 18 new levels. • Build bridges for modern commuter trains and heavy freight trains! • New scenery: Enjoy the view of picturesque mountains and ravines! OS 7 or higher required

Screenshots

Osmos for iPad4 screens
Bridge Constructor4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard6 real differences · 5 level
Osmos for iPad versus Bridge Constructor: the parameters behind the verdict, then further details
ParameterOsmos for iPadBridge Constructor
Price$3.99$0.99 — better
Rating4.8 (498 ratings) — better4.5 (1.1K ratings)
Positive reviews91.2% of reviews — better72.4% of reviews
Number of ratings4981.1K — better
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#191#99 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size45 MB241 MB
Age rating4+4+
DeveloperHemisphere GamesHeadup GmbH

Customer experience

Osmos for iPad

All ratings498 ratings
Positive96.4%
Neutral1.6%
Negative2.0%
Written reviews1,072 reviews
Positive91.2%
Neutral3.4%
Negative5.4%

Bridge Constructor

All ratings1,129 ratings
Positive89.4%
Neutral2.8%
Negative7.8%
Written reviews439 reviews
Positive72.4%
Neutral6.4%
Negative21.2%

User reviews

Osmos for iPad

From 498 App Store ratings

What we love

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

Room to improve

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

Bridge Constructor

From 1.1K App Store ratings

What we love

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

Room to improve

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

Bugs and requests

Osmos for iPad

Reported bugs

2 issues
  • Disappearing motes making levels unwinnable
  • Compatibility issues on newer devices

Requested features

2 requests
  • Sandbox mode to create custom levels
  • More levels and content updates

Bridge Constructor

Reported bugs

5 issues
  • 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

5 requests
  • 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

In-app purchases

None

Osmos for iPad

No in-app purchases

6 purchases

Bridge Constructor

One-time6
  • 3 Coins$0.99
  • Free Build Mode For All Levels$0.99
  • 20 Coins$0.99
Show 3 more
  • SlopeMania$1.99
  • 60 Coins$1.99
  • Trains$1.99

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 #99. Chart position reflects recent download velocity rather than total install base.

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