Trilateral Puzzler vs Illusion Corridor
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Triangle side matching puzzles
- Intellectually engaging challenges
- Hint system
- Check answer feature
- Visually stunning world
- Vibrant color design
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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.
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.
- Isometric perspective puzzles
- Manipulate mechanisms and platforms
- 65 handcrafted levels
- Offline play
- No ads or subscriptions
- Multiple languages supported
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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
Verdict
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
Both are free to download. Illusion Corridor sells 1 one-off in-app purchase. Trilateral Puzzler asks for nothing beyond the download.
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.
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.
| Parameter | Trilateral Puzzler | Illusion Corridor |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 37 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Dogfish Technologies, LLC | Qingyu Chen |
Customer experience
Trilateral Puzzler
Illusion Corridor
In-app purchases
Trilateral Puzzler
No in-app purchases
Illusion Corridor
- Full Game$2.99
Questions
Is Trilateral Puzzler free?
Is Illusion Corridor free?
Which has better reviews, Trilateral Puzzler or Illusion Corridor?
Do Trilateral Puzzler or Illusion Corridor have ads?
Which is updated more often, Trilateral Puzzler or Illusion Corridor?
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