F.A.S.T vs Research Browser Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
F.A.S.T
Create and customize mesmerizing mathematical spirals, including Archimedean and logarithmic forms. Offers intuitive controls for precise adjustments to curvature, color, and patterns. Ideal for creative discovery and educational exploration.
- Archimedean & Logarithmic Spirals
- Intuitive Controls
- Dynamic Colorization
- Expert Mode
- Dark Mode Support
- Cross-device Compatibility
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F.A.S.T (Fancy Archimedean Spiral Tool) Unlock the world of mesmerizing spirals with F.A.S.T – your ultimate tool for creating, exploring, and customizing beautiful mathematical spirals. Whether you're captivated by the elegance of curves or fascinated by the geometry of logarithmic and Archimedean spirals, F.A.S.T offers you endless possibilities for creative discovery. Key Features: - Archimedean & Logarithmic Spirals: Dive into the classic forms of Archimedean spirals or the distinctive beauty of logarithmic (Bernoulli) spirals, each customizable to perfection. - Intuitive Controls: Adjust arc length, separation, rotation, segment count, and even color to create spirals that are uniquely yours. Every control slider is designed to let you shape each aspect with precision, from the spiral's curvature to the color that brings it to life. - Dynamic Colorization: Explore the full hue spectrum with seamless color transitions that allow you to bring your spirals to life in vibrant ways. From soft gradients to intense shades, your creations can be as colorful as you wish. - Expert Mode: Ready to go beyond? Activate Expert Mode and access advanced options that make every tweak feel like an art form. Experiment with rotations, mirrored patterns, and detailed configurations to find the perfect look. - Dark Mode & More: Customize your workspace with Dark Mode, make high-contrast visualizations, and adjust your settings to fit your unique style. F.A.S.T has been built to look great on both iPhone and iPad, adapting seamlessly to your device's orientation and dark/light settings. - Made for All Ages: Ideal for curious minds of all ages, F.A.S.T offers easy-to-use controls that make it engaging for young explorers and a true creative outlet for geometry enthusiasts. Whether you're creating spirals for inspiration, education, or pure enjoyment, F.A.S.T provides a delightful environment to explore the world of curves. For a lighter experience for children and babies, be sure to check out "F.A.S.T Baby" for simpler, touch-friendly spirals. Discover the beauty of mathematics and design. Let F.A.S.T inspire your creativity today!
Research Browser Pro
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Research Browser App is a focused web browser for collecting evidence as you read. Capture quotes from any webpage. - Select text on a page and tap Capture Quote. - Save it with an annotation and a type: Insight, Source Fact, Question, or Action. - Highlights are kept with the page title, URL, and timestamp. Stay organized with workspaces. - Create separate workspaces for different topics. - Duplicate or delete workspaces as your projects change. - Jump back to recent sources with an automatic Source Trail that tracks visited pages. Build a shareable research digest. - See a quick summary of your captured items by type. - Copy a formatted digest to the clipboard. - Export as Markdown using the share sheet for notes, docs, or collaboration. Designed for fast reading and review. - Back/forward navigation and reload. - Search or enter a URL. - Full-screen reading mode and a split layout on larger screens. Whether youre reviewing papers, policy, patents, filings, or background reading, Research Browser App helps you keep quotes and sources together so your conclusions stay traceable.
Screenshots
Verdict
The clearest difference is price: F.A.S.T at Free against Research Browser Pro's $0.99. F.A.S.T also leads on iOS requirement (15.6 vs 17.0). On ads, in-app purchases 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
F.A.S.T is free to download; Research Browser Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | F.A.S.T | Research Browser Pro |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.6 (23 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 19 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Philippe Zay | EyeOS Store Inc. |
In-app purchases
F.A.S.T
No in-app purchases
Research Browser Pro
No in-app purchases







