Comparison

Permutopia vs Tower Dominion GO

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

Head to head
About

Permutopia

Engage your mind with a variety of unique permutation puzzles. Solve challenges by rearranging pieces to restore order, featuring diverse mechanics like sliding, twisting, and rotating. Enjoy logic, pattern, and spatial reasoning tasks designed for both short bursts and extended play.

Highlights
  • Variety of permutation puzzles
  • Sliding, twisting, rotating mechanics
  • Logic and pattern challenges
  • Spatial reasoning tasks
  • Puzzles for quick or long sessions
  • Clean interface
Features
Read full description

Permutopia is a collection of permutation puzzles built around one idea: rearrange the pieces until everything is back in place. Some puzzles are inspired by classic sliding-tile games. Others use twisting, rotating, shifting, and cycling moves, with each puzzle introducing its own rules and patterns. Features: • A wide variety of permutation-style puzzles • Sliding, twisting, rotating, shifting, and cycling mechanics • Logic, pattern, and spatial reasoning challenges • Puzzles for both quick sessions and longer solves • A clean, focused interface Turn disorder into order, one move at a time.

About

Tower Dominion GO

Defend your empire from alien invasions by strategically shaping the battlefield and deploying unique factions and heroes. Adapt your defenses with post-wave upgrades in this endlessly replayable roguelike tower defense game.

Highlights
  • Build enemy paths and terrain
  • Unique factions with distinct biomes and towers
  • 10 heroes per faction with unique abilities
  • Post-wave upgrade selection
  • Unlockable content and secrets
  • Multiple difficulty levels and modes
Read full description

Your empire faces relentless invasions from the savage Artronids, threatening its very existence. As Commander, you are the last line of defense against the deadly enemy onslaught. In this endlessly replayable experience, every battle presents fresh challenges with unpredictable outcomes. Build the ENEMY PATH Take control of the battlefield by shaping the very ground your enemies march on. Expand and modify terrain tiles to create choke points, forcing enemies into lethal artillery fire or luring them into carefully laid traps. Height and pathing are your greatest weapons—use them wisely to dictate the flow of battle and secure victory. Factions & HEROES Each faction brings its own arsenal to the battlefield, featuring unique biomes, towers, and strategies. Their distinct playstyles shape how you build defenses, deploy units, and control the fight. With 10 unique heroes per faction, each possessing their own strengths and abilities, there are always new tactics to discover and strategies to master. Adapting to WARFARE War is unpredictable, but true Commanders adapt. After each wave, select from a set of upgrades and rewards to reinforce your strategy. Assess enemy strengths and weaknesses, adjusting your defenses to counter their advance. No two battles end the same way, as each new tile placement forces you to plan one step ahead. Endless DISCOVERY There's a wide variety of content to unlock as you progress through the game. Heroes are earned through achievements, building upgrades are discovered, and the Codex is packed with secrets to uncover. With four difficulty levels, an endless 'Frontier Mode', and every playthrough offering new challenges, Tower Dominion provides a highly replayable experience. Survival depends on constant innovation and adaptation. Every alien wave is a unique combination of Artronids that will test your ability to adapt. Are you ready to employ innovative tactics, build impregnable defenses and hold the line? Commander, your troops await your orders! Play Tower Dominion GO for FREE and WITHOUT ADS! Play as much as you want, without any restriction. Then you can unlock the full content of the game with 1 single in-app purchase. No timers or virtual currency required!

Screenshots

Permutopia4 screens
Tower Dominion GO4 screens

Verdict

The call

The clearest difference is ads: Tower Dominion GO at none against Permutopia's shown. Tower Dominion GO also leads on ratings volume (359 vs 2) and update cadence (every 5 days vs every 10 days). Permutopia's advantage is review sentiment (100% vs 70%) and rating (5.0 vs 4.8). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Permutopia sells 1 one-off in-app purchase and Tower Dominion GO 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

Permutopia holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Tower Dominion GO has 359 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Permutopia's written reviews are positive against 70% of Tower Dominion GO's.

UpkeepUpdate frequency

Permutopia ships an update every 10 days, Tower Dominion GO every 5 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Permutopia versus Tower Dominion GO: the parameters behind the verdict, then further details
ParameterPermutopiaTower Dominion GO
PriceFreeFree
Rating5.0 (2 ratings) — better4.8 (359 ratings)
Positive reviews100.0% of reviews — better70.1% of reviews
Number of ratings2359 — better
Update frequencyEvery 10 daysEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size12 MB611 MB
Age rating4+17+
DeveloperGeorge HauserNvizzio Creations

Customer experience

Permutopia

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Tower Dominion GO

All ratings292 ratings
Positive93.2%
Neutral3.4%
Negative3.4%
Written reviews87 reviews
Positive70.1%
Neutral9.2%
Negative20.7%

In-app purchases

1 purchases

Permutopia

One-time1
  • Remove Ads$5.99
1 purchases

Tower Dominion GO

One-time1
  • Full Game$9.99

Questions

Is Permutopia free?
Permutopia is free to download, with in-app purchases available.
Is Tower Dominion GO free?
Tower Dominion GO is free to download, with in-app purchases available.
Which has better reviews, Permutopia or Tower Dominion GO?
Permutopia is rated higher. Permutopia averages 5.0 out of 5 from 2 ratings, while Tower Dominion GO averages 4.8 from 359 ratings.
Do Permutopia or Tower Dominion GO have ads?
Permutopia shows ads; Tower Dominion GO does not.
Which is updated more often, Permutopia or Tower Dominion GO?
Permutopia ships an update every 10 days, and Tower Dominion GO every 5 days. Most recently, Permutopia was updated on October 28, 2026 and Tower Dominion GO on October 30, 2026.

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