Comparison

Poly Bridge 3 vs Besiege Mobile

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

Head to head
About

Poly Bridge 3

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
Read full description

Try before you buy! No ads. In app purchase unlocks full game. Poly Bridge 3 is a puzzle game where building bridges is key. Get vehicles to their destination by testing your engineering and problem solving skills. Suspension bridges, draw-bridges, multi-level bridges, crazy almost-bridges, bridges, bridges, bridges! Explore the new Open World Campaign with a dozen worlds and 150+ new levels. Jumps, Hydraulics, ‘Normal’ Bridges, and more giving you hours of gameplay to enjoy! Take a flying leap in Vaulty Towers or flex those hydraulic muscles in Bifrost Bend! Let your engineering creativity flow with no restrictions in Sandbox mode, allowing you to push your bridge building skills to the limit. Challenge yourself with improving your rank on the Leaderboards and check out other player solutions in the Gallery! Our custom physics engine gives total control, reliability, and accuracy to your bridges. Sleep easy at night knowing your bridges will perform consistently every time!

About

Besiege Mobile

Build intricate mechanical machines to destroy castles, armies, and overcome obstacles in a physics-based world. Create anything from tanks to giant robots and test your creations in campaign or sandbox modes. Share your designs with the community.

Highlights
  • Intuitive & flexible building system
  • Construct machines from 70+ blocks & weapons
  • Conquer 55 destructible levels
  • Huge sandbox levels
  • Download/upload community creations
  • Revamped mobile UI with touch controls
Features
Read full description

*TRY BESIEGE FOR FREE AND UNLOCK THE FULL GAME FOR THE WHOLE CAMPAIGN!* Besiege is a physics building game about constructing mechanical machines to annihilate armies, obliterate castles and overcome challenging obstacles. Create tanks, planes, helicopters, sports cars, catapults, rockets, giant mechs- anything you can imagine- with Besiege’s intuitive & flexible building system! Cruise through Besiege’s singleplayer campaign or huge sandbox levels, terrorizing their inhabitants, honing your craft & testing your ingenious prototypes. Build catapults, tanks, planes and even giant death robots, to unleash chaos and destruction in a physics-based world! FEATURES - Construct your machines from a collection of 70+ blocks & weapons, using an intricate building system. - Conquer 55 destructible levels, each with their own objectives and challenges, and terrorize the inhabitants of the campaign's 4 island nations. - Cruise through Besiege’s huge sandbox levels, terrorizing their inhabitants, honing your craft & testing your ingenious prototypes. - Obliterate castles, annihilate armies and overcome puzzling challenges! Whether you're the harbinger of destruction or flailing your way to victory, conquering levels with your crazy creations is incredibly satisfying. - Download other people's machines from the Workshop, or upload and share your own with the community. CAREFULLY REDESIGNED FOR MOBILE - Revamped interface – exclusive mobile UI with complete touch control - Game Center achievements - Cloud Save – Share your progress between iOS devices - Compatible with MFi controllers - iPhone 15 Optimization (including Pro Max)

Screenshots

Poly Bridge 34 screens
Besiege Mobile4 screens

Verdict

The call

The clearest difference is rating: Besiege Mobile at 4.5 against Poly Bridge 3's 3.9. Besiege Mobile also leads on ratings volume (490 vs 135). On price, review sentiment, update cadence and ads 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

Both are free to download. Poly Bridge 3 sells 1 one-off in-app purchase and Besiege Mobile sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Besiege Mobile holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 135 and 490 respectively. Written reviews point the same way: 65% of Poly Bridge 3's written reviews are positive against 68% of Besiege Mobile's.

UpkeepUpdate frequency

Poly Bridge 3 ships an update every 4 days, Besiege Mobile weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Poly Bridge 3 versus Besiege Mobile: the parameters behind the verdict, then further details
ParameterPoly Bridge 3Besiege Mobile
PriceFreeFree
Rating3.9 (135 ratings)4.5 (490 ratings) — better
Positive reviews65.0% of reviews68.5% of reviews — better
Number of ratings135490 — better
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size492 MB914 MB
Age rating4+12+
DeveloperDry CactusPlaydigious

Customer experience

Poly Bridge 3

All ratings126 ratings
Positive66.7%
Neutral10.3%
Negative23.0%
Written reviews100 reviews
Positive65.0%
Neutral12.0%
Negative23.0%

Besiege Mobile

All ratings456 ratings
Positive86.4%
Neutral4.4%
Negative9.2%
Written reviews149 reviews
Positive68.5%
Neutral9.4%
Negative22.1%

Bugs and requests

Poly Bridge 3

Reported bugs

12 issues
  • 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
Show 7 more
  • The example hydraulics level doesn’t let me do anything
  • When game resources accumulate, the game completely freezes
  • Game crashes or freezes before even starting
  • Black screen issues
  • Random game freezes
  • Inconsistent content in exhibition hall
  • Exploiting bugs for unrealistic operations

Requested features

9 requests
  • 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
Show 4 more
  • Add Garcello with a mint green limousine
  • Add content like chemistry, physics, and mathematics games
  • Add user-made levels to iOS version
  • Add a way to upload Steam workshop levels to iOS version

Besiege Mobile

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Poly Bridge 3

One-time1
  • Unlock All$4.99
1 purchases

Besiege Mobile

One-time1
  • Unlock full game$7.99

Questions

Is Poly Bridge 3 free?
Poly Bridge 3 is free to download, with in-app purchases available.
Is Besiege Mobile free?
Besiege Mobile is free to download, with in-app purchases available.
Which has better reviews, Poly Bridge 3 or Besiege Mobile?
Besiege Mobile is rated higher. Poly Bridge 3 averages 3.9 out of 5 from 135 ratings, while Besiege Mobile averages 4.5 from 490 ratings.
Do Poly Bridge 3 or Besiege Mobile have ads?
Neither Poly Bridge 3 nor Besiege Mobile shows ads.
Which is updated more often, Poly Bridge 3 or Besiege Mobile?
Poly Bridge 3 ships an update every 4 days, and Besiege Mobile weekly. Most recently, Poly Bridge 3 was updated on October 30, 2026 and Besiege Mobile on October 31, 2026.

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