FractRoam vs Flux Vortex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FractRoam
Discover and share stunning fractal art generated from Mandelbrot and Julia sets. Let the app explore autonomously or record and share your discoveries as videos.
- Explore Mandelbrot and Julia sets
- Share fractal images
- Autonomous roaming exploration
- Video recording with ReplayKit
- Share video creations
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FractRoam is a real-time explorer for the Mandelbrot and Julia sets — and its heart is the autopilot. Press play and let it roam: FractRoam continuously seeks out the most visually interesting regions of the fractal and glides you through them, an endless, ever-changing tour you can simply sit back and watch. Want to take the wheel? Pinch and drag to wander on your own, and recolor the whole scene with a tap. Everything is drawn pixel-by-pixel on your device's GPU, in real time. FEATURES • Roam autopilot — hit play and drift through a continuous, auto-discovered tour of the fractal • Real-time Mandelbrot and Julia set rendering, GPU-accelerated and smooth • Pinch and pan to explore yourself, or hand it back to the autopilot anytime • Color moods — six hand-tuned palettes plus animated color cycling • Share any view — a picture plus a link that reopens the exact same spot • Fully offline — no account, no ads, no data collection • A calm, full-screen interface — just you and the fractal Whether you want something mesmerizing to get lost in, a generative-art source for textures and wallpapers, or a hands-on way to explore the math of self-similarity, FractRoam turns the Mandelbrot and Julia sets into something alive. There's a matching macOS screensaver too — find it at fractroam.com.
Flux Vortex
Explore mesmerizing, ever-changing fractal patterns that react to your touch with satisfying ripples. This app offers a visually engaging and calming experience.
- Constantly changing fractal patterns
- Interactive ripple effects
- Visually engaging
- Calming experience
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Flux Vortex draws constantly changing fractal patterns. Touching the screen sends satisfying ripples through the system.
Screenshots
Verdict
The clearest difference is update cadence: Flux Vortex at every 7 months against FractRoam's every 29 months. Flux Vortex also leads on rating (4.6 vs 4.3) and ratings volume (279 vs 75). FractRoam's advantage is price ($0.99 vs $1.99). On review sentiment, ads, in-app purchases and monetization model 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
FractRoam costs $0.99 and Flux Vortex $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Flux Vortex holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 75 and 279 respectively. Written reviews point the same way: 86% of FractRoam's written reviews are positive against 89% of Flux Vortex's.
FractRoam ships an update every 29 months, Flux Vortex every 7 months. The most recent releases landed on October 20, 2026 and October 29, 2026 respectively.
| Parameter | FractRoam | Flux Vortex |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 4.3 (75 ratings) | 4.6 (279 ratings) — better |
| Positive reviews | 86.5% of reviews | 88.9% of reviews — better |
| Number of ratings | 75 | 279 — better |
| Update frequency | Every 29 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 8.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Kaolin Fire | PDJ Apps |
Customer experience
FractRoam
Flux Vortex
Bugs and requests
FractRoam
Not enough reviews yet to summarise bugs or requests.
Flux Vortex
Reported bugs
2 issues- Pause button not working
- Menu disappears and hard to reappear
Requested features
4 requests- More consistent controls between apps
- More textures
- Automatic mode for hands-free use
- More features
In-app purchases
FractRoam
No in-app purchases
Flux Vortex
No in-app purchases
Questions
Is FractRoam free?
Is Flux Vortex free?
Which has better reviews, FractRoam or Flux Vortex?
Do FractRoam or Flux Vortex have ads?
Which is updated more often, FractRoam or Flux Vortex?
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