GravitX vs Grow Blast
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
GravitX
Experience a unique mobile game controlled entirely by your head movements. Navigate a ball through challenging levels, avoiding obstacles and collecting checkpoints. This innovative title offers a fun workout for your eyes and neck, and is accessible for players with mobility impairments.
- Head-tracking controls
- Unique gameplay concept
- Obstacle avoidance challenges
- Checkpoint progression
- Eye and neck workout
- Accessible for mobility impairments
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It’s not often that we come across an entirely new concept in the world of mobile games, but GravitX absolutely qualifies. The gameplay sees you guiding a ball around on a series of surfaces, all the while making sure to avoiding obstacles and pitfalls while passing through a succession of checkpoints. So far so familiar. The twist is in the input method. GravitX is the first game we’ve come across that you control entirely with your head. Using face-tracking technology, the game turns your uppermost extremity into a giant joystick that you have to rock and swivel to guide the ball to its goal. It’s pretty wild. GravitX effectively makes you dance, albeit only from the neck up. To accompany your moves developer Improvis’s top-notch sound engineers have created a seamless, utterly satisfying audio-visual experience. The gameplay is fun, the design is slick and tasteful, and GravitX is unlike anything we’ve played before. GravitX has tangible health benefits, too. The technological age is terrible for our eyes, forcing us to flit between phones, computer monitors, tablets, and other kinds of screens. A ten minute session with GravitX gives your eyes a real workout, while additionally improving concentration and peripheral vision. At least, that’s the claim of Mao Shing Ni, L.Ac, D.O.M, PhD. And who are we to argue with all those letters? GravitX provides a good workout for your neck, too. Finnish researchers in 2003 found that isometric strength training decreases pain and disability in women with chronic neck pain over an extended period. The spine is designed to be mobile. And, of course, GravitX is a godsend for anybody with the kind of mobility issues or limb impairments that make traditional video games impossible to play.
Grow Blast
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Stack, blast, and master the grid. This is not your typical block puzzle. In this uniquely layered experience, each block carries both an outer and an inner color. When two blocks with matching outer layers collide, they blast—removing the outer color and revealing the inner one underneath. Every move reshapes the board and your strategy. But that’s not all. Each block grows vertically from its edge after placement, creating a new level of spatial challenge. Careful planning is essential, as a poorly placed block can cause chain reactions—or missed opportunities. As levels progress, additional obstacles begin to appear. You'll need to adapt your tactics to overcome these barriers while still creating satisfying blast combos and maintaining control of the board. Features: Layer-based color blasting system Strategic block growth mechanic Post-placement expansion with collision detection Increasing challenge with obstacles in later levels Smooth drag-and-drop controls and clean visuals Perfect for short sessions or deep puzzle runs Whether you're a casual player or a puzzle enthusiast, this game offers a refreshing new challenge that rewards both precision and creativity.
Screenshots
Verdict
The clearest difference is in-app purchases: Grow Blast at none against GravitX's 1. Grow Blast also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (12.0 vs 18.2). GravitX's advantage is ads (none vs shown). On price 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. GravitX sells 1 one-off in-app purchase. Grow Blast asks for nothing beyond the download.
GravitX ships an update every 3 weeks, Grow Blast every 2 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.
| Parameter | GravitX | Grow Blast |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.2 | 12.0 — better |
| Further details — not scored | ||
| Size | 594 MB | 160 MB |
| Age rating | 4+ | 4+ |
| Developer | Improvis LLC | Dorukhan Erdem |
In-app purchases
GravitX
- "Metal" world$0.99
Grow Blast
No in-app purchases









