Transversal vs Prism
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Transversal
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TRANSVERSAL is a minimalist one dimentional (1D) perception puzzle game built around one simple idea: a line can hide more than it shows. Each level presents a clean, monochrome figure—often ambiguous at first glance. Your job is to spot the real shape, trust your brain’s pattern recognition, and type the answer. No clutter. No distractions. Just you, the line, and that moment when it suddenly clicks. Why you’ll like it: Minimalist design: simple, high-contrast visuals with a clean, flat look Fast, satisfying puzzles: short rounds that feel great in quick sessions Portrait-first gameplay: designed for vertical mobile use and limited screen space Keyboard-friendly: the game is built around quick typing and instant feedback You saw beyond the line. Now keep going.
Prism
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Drag mirrors onto the board and guide the laser to the heart. Prism is a calm light puzzle on a small floating island. Every level gives you a light source, a heart and a tray of mirrors. Drop a mirror on a tile and the beam turns. Find the path that reaches the heart. 30 LEVELS, 2 WORLDS • Mirror: learn how the light turns • Wall: work around walls and fixed mirrors THREE STARS Reach the heart with as few mirrors as you can. The fewer you use, the more stars you earn. DAILY PUZZLE A new puzzle every day, the same for every player. See where you rank today and this week, and keep your streak going. DAY, WINTER OR NIGHT Choose the look you like best in Settings. Stuck? Watch a short ad and one mirror is placed for you. No account needed. Levels work offline; the daily ranking needs an internet connection. Privacy: https://prism.dumpyapps.com/privacy.html Contact: mernmania@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: Prism at none against Transversal's 1. Transversal's advantage is ads (none vs shown) and update cadence (every 11 days vs every 4 weeks). On price, device support 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. Transversal sells 1 one-off in-app purchase. Prism asks for nothing beyond the download.
Transversal ships an update every 11 days, Prism every 4 weeks. Both last shipped on October 19, 2026.
| Parameter | Transversal | Prism |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 days — better | Every 4 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 121 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Efren Carrillo Dominguez | Emre Harman |
In-app purchases
Transversal
- Unlock Full Game$2.99
Prism
No in-app purchases









