Tension Tunnel vs Quadrangle!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tension Tunnel
A minimalist and challenging game that tests your focus and reflexes. Navigate through levels, avoid obstacles and enemies, and reach the portal. Unlock new ship avatars and power-ups in this addictive, one-touch experience.
- 30 challenging levels
- Over 100 unique enemies
- Minimalist neon style
- Unlockable ship avatars
- 3 power-ups
- One-touch gameplay
- Offline play
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Tension Tunnel is a casual, minimalist and challenging game that will put your focus, reflexes, and nerves to the test. The game has simple mechanics but it requires high dexterity and precise execution from the player. The goal is simple: avoid all obstacles and reach the portal to go to the next level. Download it now and start feeling the tension. Be careful, it's highly addictive! * Easy to learn. Hard to master * 30 challenging levels * More than 100 unique enemies * Minimalist look with neon style * Unlock new ship avatars * 3 different power ups to use * Simple and intuitive controls with one touch gameplay * Amazing atmospheric music * Many hours of fun * Play offline * Free to play Website: https://tensiontunnel.com Contact: contact@atomicinstinct.com
Quadrangle!
Race on an endless, procedurally generated track, aiming for the highest rank. Customize your cube with thousands of options and compete globally on the leaderboard. A fast-paced, classic racing experience.
- Endless procedurally generated track
- High score ranking system
- Online global leaderboard
- Thousands of customization options
- Fast-paced competitive gameplay
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Race on an endless and procedurally generated track for as long as you can in this fast-paced, classic, and competitive racing game! The longer you last, the higher your rank will be. Compete with friends and compare scores on the online, global leaderboard. With thousands of customization options, no two cubes are alike!
Screenshots
Verdict
The clearest difference is in-app purchases: Quadrangle! at none against Tension Tunnel's 5. Quadrangle! also leads on update cadence (every 4 days vs every 3 weeks) and ratings volume (7 vs 2). On price, rating, ads 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
Both are free to download. Tension Tunnel sells 5 one-off in-app purchases. Quadrangle! asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Tension Tunnel against 5.0 for Quadrangle!. Both are backed by a comparable volume of ratings — 2 and 7 respectively.
Tension Tunnel ships an update every 3 weeks, Quadrangle! every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Tension Tunnel | Quadrangle! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (7 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 7 — better |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 160 MB |
| Age rating | 4+ | 4+ |
| Developer | Mauricio Togneri | J Saginario |
Customer experience
Tension Tunnel
Quadrangle!
In-app purchases
Tension Tunnel
- Infinite lives$0.99
- All levels$0.99
- All avatars$0.99
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- Coin Pack 100$0.99
- Coin Pack 500$1.99
Quadrangle!
No in-app purchases
