Grav Box vs Refractor Dilemma
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Grav Box
Control gravity with a tap and hold to manipulate objects. Customize their appearance, explore dynamic physics, and engage in arcade challenges with leaderboards and achievements.
- Tap and hold to control gravity
- Customize grav colors and emojis
- Dynamic backgrounds and physics effects
- Arcade mode with achievements
- Global leaderboards
- In-game events like black holes
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Grav Box places gravity at your fingertips. Tap and hold on the screen to control the gravitational field around your gravs and manipulate them in limitless ways. Customize your entire experience by setting gravs to any color or emoji, explore dynamic backgrounds and physics effects, and even modify the effects of gravity itself. With custom preferences set, head to the arcade to unlock achievements and compete against global leaderboards. Be prepared for black holes, gravitational shifts, and many other in-game events that will impact your gameplay.
Refractor Dilemma
An experimental game featuring three unique stages with a trippy atmosphere and original soundtrack. It utilizes real-time volumetric rendering for a unique visual experience. Compete for the highest score in its organic world.
- Three special stages
- Volumetric real-time rendering
- Original trippy soundtrack
- High score competition
- Unique organic world
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Refractor Dilemma is an experimental 'trippy' game with three special stages: Hole Runover, Fractal Trip & Brain Defender. The game is fully based on volumetric realtime rendering powered by Unity plugin called Raymarcher. Reach the highest score and enjoy the original and trippy atmosphere in unique & organic world! Original 'trippy' soundtrack made by Jakub "Ketrumi" Bondor.
Screenshots
Verdict
The clearest difference is rating: Grav Box at 4.8 against Refractor Dilemma's 3.0. Grav Box also leads on ratings volume (26 vs 1). Refractor Dilemma's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, update cadence, 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. Grav Box sells 10 one-off in-app purchases. Refractor Dilemma asks for nothing beyond the download.
Grav Box holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Grav Box has 26 ratings behind it against 1, so its average is the more settled of the two.
Grav Box ships an update every 5 months, Refractor Dilemma every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Grav Box | Refractor Dilemma |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (26 ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 96.0% of reviews | — |
| Number of ratings | 26 — better | 1 |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 10 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Gianluca Capraro | Matej Vanco |
In-app purchases
Grav Box
- Gold Blocks (100) Pack$0.99
- Light Portal$0.99
- Dark Portal$0.99
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- Grav Box$0.99
- Midnight$0.99
- Daybreak$0.99
- Beach$0.99
- Jungle$0.99
- Mist$0.99
- Gold Blocks (1000) Pack$4.99
Refractor Dilemma
No in-app purchases
