Brainwave Visualizer vs Sigi Swanchi 3D Digiscope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brainwave Visualizer
Visualize your brain's activity with a colorful, interactive display. This application shows a graphical representation of your mental state, including attention and meditation levels, with on-screen shapes that change based on your mind.
- Brainwave Visualization
- Brainwave Power Spectrum Graph
- eSense Attention Meter
- eSense Meditation Meter
- Interactive on-screen shapes
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The Brainwave Visualizer is a colorful, interactive application controlled by your brain, that shows you a graphical representation of your brain’s activity. The Brainwave Visualizer includes the Brainwave Visualization, Brainwave Power Spectrum Graph, and the eSense Attention and Meditation meters. The on-screen shapes morph and change color depending on your state of mind. Please make sure your iOS device supports Bluetooth 4.0. The supported devices are iPhone 4s and later, iPad 3 and later, iPod touch 5th gen and later, iPad Air, iPad Mini and iPad Pro. Note: This app requires the MindWave Mobile or MindWave Mobile plus headset to work.
Sigi Swanchi 3D Digiscope
Explore intricate fractal landscapes in 2D or immersive 3D. Discover mesmerizing patterns, generate 3D terrain, and customize colors. Export high-resolution images and 3D models for creative projects.
- 2D and 3D Mandelbrot exploration
- 3D fly-through experience
- GPU-enhanced color cycler
- Palette editor
- 3D terrain generator
- Export images and video
- Export 3D terrain models
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Sigi Swanchi is a unique Mandelbrot exploration tool. Explore in 2 dimensions, or strap on your flight helmet and dive into your discovery with a 3 dimensional fly through experience. Become mesmerized by the changing colors, amazing patterns and breath taking 3 dimensional fractal scenery. The following features are available now with more to come: - limited time access to the full Sigi Swanchi Gallery ( hundreds of amazing snapshots to browse and explore ) - Extended 80 bit precision digiscope - palette editor - GPU enhanced color cycler - 3D Mandelbrot terrain generator - 3D Fly through experience Additional Features: - Export and share image and video snapshots - export high resolution snapshots for background images and art projects - export 3d terrain obj model files for use in blender and other 3d tools
Screenshots
Verdict
The clearest difference is review sentiment: Brainwave Visualizer at 58% against Sigi Swanchi 3D Digiscope's 25%. Brainwave Visualizer also leads on iOS requirement (7.1 vs 15.0). Sigi Swanchi 3D Digiscope's advantage is update cadence (every 8 months vs every 42 months). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Brainwave Visualizer ships an update every 42 months, Sigi Swanchi 3D Digiscope every 8 months. The most recent releases landed on June 7, 2026 and July 4, 2026 respectively.
| Parameter | Brainwave Visualizer | Sigi Swanchi 3D Digiscope |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.6 (5 ratings) — better |
| Positive reviews | 58.3% of reviews — better | 25.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 42 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 59 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | NeuroSky, Inc. | Demetrius Bell |
Customer experience
Brainwave Visualizer
Sigi Swanchi 3D Digiscope
In-app purchases
Brainwave Visualizer
No in-app purchases
Sigi Swanchi 3D Digiscope
No in-app purchases
Questions
Is Brainwave Visualizer free?
Is Sigi Swanchi 3D Digiscope free?
Do Brainwave Visualizer or Sigi Swanchi 3D Digiscope have ads?
Which is updated more often, Brainwave Visualizer or Sigi Swanchi 3D Digiscope?
Other comparisons
