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Screenshots

  • Portal-A-Ball screenshot 1
  • Portal-A-Ball screenshot 2

About Portal-A-Ball

Loosely base on the game Portal by Valve, this fun and addicting physics game takes you through many levels of test chambers, each with a different objective.

Ratings & reviews

3.9

50 ratings

5 ★ 54% 4 ★ 18% 3 ★ 8% 2 ★ 0% 1 ★ 20%

What’s new

Version 3.0 · Updated February 5, 2026

What's New (for v3.0): • Optimized for all modern iPhones and iPads • Added Tip Jar to support development • Improved Game Center integration • UI and performance improvements

Play today's Threadline puzzle

Draw one line through every cell, visiting the numbers in order. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.

More Threadline and other daily puzzles on Fiplay →

App privacy

The developer, Charles Younger, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Portal-A-Ball

Looking for apps like Portal-A-Ball? Here are 6 similar apps on the App Store. The highest rated is ProgressBar95 - retro arcade (4.8/5), and all 6 are free to download.

Portal-A-Ball vs. alternatives
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Portal-A-Ball 3.9 / 5 (50 ratings) Free February 5, 2026
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Planet simulation 3.9 / 5 (165) Free Oct 2, 2026 Compare

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