Comparison

Trilateral Puzzler vs Illusion Corridor

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

Head to head
About

Trilateral Puzzler

Engage your intellect with challenging puzzles by matching sides of triangles in a visually stunning world. Utilize hints and check answer features to navigate triangular landscapes and solve intricate problems.

Highlights
  • Triangle side matching puzzles
  • Intellectually engaging challenges
  • Hint system
  • Check answer feature
  • Visually stunning world
  • Vibrant color design
Features
Read full description

Trilateral puzzler encourages you to navigate through the triangular landscapes in this spin-off of Trigon. Prepare to be amazed by puzzles that engage your intellect by matching sides of triangles. Make sure to utilize the hints and the check answer features. Immerse yourself in a visually stunning world where vibrant colors enhance the puzzle-solving experience.

About

Illusion Corridor

This isometric puzzle game challenges players to manipulate perspective and mechanisms to create impossible paths. Explore seven chapters with 65 handcrafted levels, featuring rotating bridges, sliding platforms, and more. Enjoy a quiet, offline experience with no ads or in-app purchases after the initial unlock.

Highlights
  • Isometric perspective puzzles
  • Manipulate mechanisms and platforms
  • 65 handcrafted levels
  • Offline play
  • No ads or subscriptions
  • Multiple languages supported
Features
Read full description

Illusion Corridor is a quiet isometric puzzle game about perspective. Height and distance cannot always be trusted. Rotate golden mechanisms, slide platforms, raise towers, and align paths that should never meet. When the eye believes, an impossible road appears. Seven chapters and 65 handcrafted levels: - A measured journey from intuitive puzzles to concealed mechanisms, linked axes, and three-character cooperation - Rotating bridges, sliding platforms, lifts, hidden doors, crumbling tiles, and night watchers - No ads, energy systems, loot boxes, or subscriptions - Play all 10 levels of Chapter One plus four later chapter previews for free - One purchase permanently unlocks the remaining 51 levels - Fully offline, with no personal data collection - English, Simplified Chinese, and Japanese Enter the lone tower, cross the court of mechanisms, and walk through the long night until every impossible path becomes one.

Screenshots

Trilateral Puzzler4 screens
Illusion Corridor4 screens

Verdict

The call

The clearest difference is in-app purchases: Trilateral Puzzler at none against Illusion Corridor's 1. Trilateral Puzzler also leads on device support (3 vs 1). Illusion Corridor's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 months). On price, rating, ratings volume and iOS requirement 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. Illusion Corridor sells 1 one-off in-app purchase. Trilateral Puzzler asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Trilateral Puzzler against 5.0 for Illusion Corridor. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Trilateral Puzzler ships an update every 2 months, Illusion Corridor every 2 days. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 4 level
Trilateral Puzzler versus Illusion Corridor: the parameters behind the verdict, then further details
ParameterTrilateral PuzzlerIllusion Corridor
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 2 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size37 MB3 MB
Age rating4+4+
DeveloperDogfish Technologies, LLCQingyu Chen

Customer experience

Trilateral Puzzler

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Illusion Corridor

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Trilateral Puzzler

No in-app purchases

1 purchases

Illusion Corridor

One-time1
  • Full Game$2.99

Questions

Is Trilateral Puzzler free?
Trilateral Puzzler is free to download, with no in-app purchases.
Is Illusion Corridor free?
Illusion Corridor is free to download, with in-app purchases available.
Which has better reviews, Trilateral Puzzler or Illusion Corridor?
Trilateral Puzzler and Illusion Corridor are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Trilateral Puzzler or Illusion Corridor have ads?
Trilateral Puzzler shows ads; Illusion Corridor does not.
Which is updated more often, Trilateral Puzzler or Illusion Corridor?
Trilateral Puzzler ships an update every 2 months, and Illusion Corridor every 2 days. Most recently, Trilateral Puzzler was updated on October 13, 2026 and Illusion Corridor on October 1, 2026.

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