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!

- 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

What’s New

Version 3.2

- improved support for iPhone XR

Ratings and Reviews

4.7 out of 5
555 Ratings

555 Ratings

The b e a s t ,

Great game

This is perhaps one of the greatest ever puzzle games created for the App Store. The attention to detail is incredible and well worth the £4.99. The level of practical realistic engineering requirements are incredible! The writing for GLaDOS is also kind of cute, even though it’s reminiscent of GLaDOS’s cruel humour it doesn’t quite match it. My only draw back is there’s no fast forward button. This would be useful when you’ve solved the problem mentally but need to fine tune it physically and it takes time to rerun the vehicle over the construction again(it could just be that I’m very lazy). Anyway it’s a great game and I would recommend purchasing it!

cosmic diamond ,

Will there be more levels

This is without doubt the best game I have played on a mobile device. As someone said earlier, the attention to detail is fantastic. Being given instructions at the beginning by the enrichment Centre (haha) is both informative and hilarious.

Having finished the game I have now spent more time fine tuning and perfecting my builds. Being a bit of a perfectionist I’m not happy with the trucks banging around or landing upside down, I have to have everything run smoothly.

I honestly don’t have one negative thing to say about this game. My only question is, will more levels be added?

Eloquently Emma ,

Very good game

This is a slick well designed game. The fantastic presentation, clear distinctive graphics and believable physics make the bridge building process quick, fun and intuitive. However, new gameplay elements are added as the game progresses allowing for much more complex levels. In my own humble opinion, this is one of the best mobile games in existence and if all mobile games were this good I would sell my games console.


Headup GmbH
158.7 MB

Requires iOS 8.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, iPad Pro (9.7-inch), iPad Pro (9.7-inch) Wi‑Fi + Cellular, iPad Wi-Fi (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9-inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5-inch), iPad Pro (10.5-inch) Wi‑Fi + Cellular, iPad (6th generation), iPad Wi-Fi + Cellular (6th generation), iPad Pro (11-inch), iPad Pro (11-inch)Wi-Fi + Cellular, iPad Pro (12.9-inch), iPad Pro (12.9-inch) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi-Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi-Fi + Cellular, iPod touch (6th generation) and iPod touch (7th generation).


English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish

Age Rating
Rated 4+
2017 Headup Games, 2017 ClockStone, Portal © 2007 Valve Corporation


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