Build a Bridge! vs Bridge Constructor Portal
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Build a Bridge!
A physics-based puzzle game where you design and build bridges using various materials. Test your creations in 3D to see if they hold up under pressure, with multiple levels and environments to explore.
- Physics-based bridge construction
- Choose from wood, metal, and cables
- 86 challenging levels
- Realistic physics engine
- 3D testing mode
- Easy mode for creativity
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Build a Bridge! is a complex yet approachable physics-based puzzle game. It tasks the player with creating more and more elaborate bridges across multiple levels. You will have to choose the proper materials, using creativity and logic to stay within required budget and create a strong construction. During the planning phase the game presents itself with a simple, 2D interface. It is there that you select the best materials for your bridge and connect the dots to make the most resilient structure you can. You can approach each level as a complex puzzle, trying to be as efficient as possible and get the best solution. But don't be afraid to experiment too. You can just go crazy and construct something that looks outrageous but still somehow works. There's fun in both of these approaches. When you're done, switch to the 3D mode and watch a car drive through your bridge. Will it hold? Or will you watch a spectacular crash? In addition to the normal mode the game features the easy mode for more relaxed gameplayed, focused on creativity and improvisation. You can also use in-game hint system if things get too hard. With 86 levels to construct you will not run out of things to do quickly. Game features: - Different materials to build from - Wood, Metal, Cables - 86 levels of increasingly difficult puzzles - Varied, detailed environments full of interactive elements - Multiple cars to test out your constructions - Realistic physics engine - Beautiful, stylised art style - Available in 13 languages IGRS rating: 13+
Bridge Constructor Portal
Construct bridges, ramps, and slides in a science lab environment. Utilize iconic gadgets like portals and gels to guide vehicles through challenging test chambers while avoiding hazards. Solve physics puzzles with guidance from a familiar AI.
- Bridge and ramp construction
- Portal gadget integration
- Physics-based puzzles
- Hazard evasion
- GLaDOS voice guidance
- Test chamber challenges
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Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the unique merging of the classic Portal™ and Bridge Constructor™ games. As a new employee in the Aperture Science test lab, it's your job to build bridges, ramps, slides, and other constructions in 60 test chambers and get the Bendies safely across the finish line in their vehicles. Make use of the many Portal gadgets, like portals, propulsion gel, repulsion gel, aerial faith plates, cubes, and more to bypass the sentry turrets, acid pools and laser barriers, solve switch puzzles, and make it through the test chambers unscathed. Let Ellen McLain, the original voice of GLaDOS, guide you through the tutorial, and learn all the tips and tricks that make a true Aperture Science employee. The bridge is a lie! Features: - The merging of two worlds: the first Bridge Constructor™ with an official Portal™ license - Create complex constructions in the Aperture Science labs - Let GLaDOS accompany you through tricky physics adventures - Use portals, aerial faith plates, propulsion gel, repulsion gel, and much more to master the complicated tasks - Evade dangers such as sentry turrets, emancipation grills, laser fields, and acid - Help your Bendies cross the finish line – on their own or in a convoy PORTAL PROFICIENCY DLC Bridge Constructor Portal receives a fresh DLC as hot as a potato: Portal Proficiency Return to the Aperture Science Enrichment Center and experience a brand-new challenge. Finally, you are now able to not only construct bridges, but you can even place portals yourself! It’s just like the real thing! Face up to 30 brain-teasing, remarkably unsafe test chambers in three chapters. Create insane constructions and decide where to place portals to show if you really are proficient in working with Portals. Only the bravest and smartest participants will succeed and receive the Golden Condolence Letter. Features • New Aperture Science test series with 30 brand new, brain-teasing levels • New feature: place the portals in the new test chambers yourself!
Screenshots
Verdict
The clearest difference is price: Build a Bridge! at Free against Bridge Constructor Portal's $1.99. Build a Bridge! also leads on ratings volume (26K vs 4.1K). Bridge Constructor Portal's advantage is ads (none vs shown) and review sentiment (84% vs 59%). On rating, update cadence, in-app purchases and device support 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
Build a Bridge! is free to download; Bridge Constructor Portal costs $1.99 up front. Build a Bridge! sells 9 one-off in-app purchases and Bridge Constructor Portal sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Bridge Constructor Portal holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Build a Bridge! has 26K ratings behind it against 4.1K, so its average is the more settled of the two. Written reviews point the same way: 59% of Build a Bridge!'s written reviews are positive against 84% of Bridge Constructor Portal's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | Build a Bridge! | Bridge Constructor Portal |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.6 (26K ratings) | 4.8 (4.1K ratings) — better |
| Positive reviews | 59.0% of reviews | 84.5% of reviews — better |
| Number of ratings | 26K — better | 4.1K |
| Update frequency | Every 2 months | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 325 MB | 196 MB |
| Age rating | 12+ | 4+ |
| Developer | BoomBit, Inc. | Headup GmbH |
Customer experience
Build a Bridge!
Bridge Constructor Portal
User reviews
Build a Bridge!
From 26K App Store ratingsWhat we love
- 🚀 Addictive gameplay
- 👍 Realistic physics
- 🚀 No WiFi required
- 🚀 Good graphics
- 👍 Teaches engineering concepts
Room to improve
- 🐛 Frequent crashes
- 💰 Excessive ads and in-app purchases
- 🤯 Extremely difficult levels
- 🤔 Unrealistic bridge scenarios
- 🤯 Confusing mechanics
Bridge Constructor Portal
From 4.1K App Store ratingsWhat we love
- 🚀 Excellent physics engine
- 👍 Engaging Portal-themed puzzles
- 😄 Hilarious GlaDOS commentary
- 🤖 Seamless integration of Portal elements
- 💰 Good value for money
Room to improve
- 🐛 Occasional save data loss issues
- 🤔 Difficulty ramps up too quickly
- 🕹️ Controls can be finicky on smaller screens
- 🎨 Lack of customization options
Bugs and requests
Build a Bridge!
Reported bugs
3 issues- Progress not saving properly
- Game freezing and crashing
- Ads causing the game to malfunction
Requested features
5 requests- More levels and content updates
- Controller support
- Easier difficulty mode
- Less intrusive ads
- Ability to build bridges freely without restrictions
Bridge Constructor Portal
Reported bugs
2 issues- Ads appearing in paid version
- Inconsistent performance on older devices
Requested features
4 requests- Level editor and custom level sharing
- Leaderboards and challenge modes
- Ability to skip tutorial levels
- Cloud sync support for cross-device progress
In-app purchases
Build a Bridge!
- Easy Mode$0.99
- Small Coins Pack2 variants$1.99
- Space World$1.99
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- Easy Mode$2.99
- Remove Ads$2.99
- Welcome Offer Unlock All$4.99
- Welcome Offer - Starter Pack$4.99
- Orient World$5.99
- Unlock All$9.99
Bridge Constructor Portal
- Portal Proficiency$1.99
Questions
Is Build a Bridge! free?
Is Bridge Constructor Portal free?
Which has better reviews, Build a Bridge! or Bridge Constructor Portal?
Do Build a Bridge! or Bridge Constructor Portal have ads?
Which is updated more often, Build a Bridge! or Bridge Constructor Portal?
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