Sight Reading Pro vs Proportia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sight Reading Pro
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Learn to read and play notes easily on your instrument. Learn to hear the notes when you see them on the staff and be able to play them by hearing their sound in your head. This builds upon our revolutionary method of learning instruments by ear, allowing you to become musically literate in the way that is much more effective as is done through imagining sounds that you are going to play when you see a note - not mere mechanical playing. And all that without too much thinking - you just will learn to sight-read and play with our app.
Proportia
This app transforms numerical data into clear, proportional visual representations like circles, rectangles, or bars. It simplifies understanding ratios, comparing values, and building numeracy skills for students, educators, and professionals.
- Dynamic shape visualization (circles, bars, rectangles)
- Proportional resizing based on values
- Interactive value entry with calculator
- Customizable shape colors and settings
- Real-time visual feedback
- Clean, dark theme design
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Proportia turns numbers into clear, proportional visuals—simple, elegant, and powerful. Boost numeracy, grasp ratios, and compare values effortlessly with dynamic shapes. Perfect for students, teachers, and pros. No clutter, just clarity. What is Proportia? Proportia is a straightforward visualization app that lets you compare two numerical values through dynamic, customizable shapes—circles, rectangles, or bars—that scale proportionally to reflect their ratio. With a single tap, see how one value measures up against another in a way that’s instantly clear and beautifully simple. From budgeting to teaching, Proportia makes numbers meaningful. Key Features - Dynamic Visualization: Pick circles, rectangles, or bars that resize automatically based on your values. Choose to display them touching at the center or separately centered—simple and effective. - Interactive Value Entry: A built-in calculator makes entering or tweaking values a breeze. It handles mathematical expressions with proper operator precedence for quick calculations. - Rich Customization: Customize with 8 color options per shape and independent settings for top and bottom visuals—all through a clean, simple menu. - Real-Time Feedback: Watch your changes take shape instantly as you adjust values or settings. Why Use Proportia? Proportia’s simplicity is its strength. This inexpensive app delivers a powerful visual aid without overwhelming you, making it perfect for: - Building Numeracy: Ideal for students and teachers, Proportia simplifies proportions and ratios with visuals that stick. - Everyday Comparisons: See how an expense fits into your checking account or how big Earth is compared to the Sun—made simple. - Data Visualization: Get a clear, proportional sense of sales data, performance metrics, or budgets in seconds. - Decision-Making: Compare options visually to decide with confidence, no complications needed. Elegant, User-Friendly Design Proportia’s clean, distraction-free dark theme and portrait orientation keep things simple and focused. With intuitive touch controls and a minimal interface, it’s easy to use from the moment you open it. Whether you’re a visual learner or just want a hassle-free way to understand numbers, this small app packs a big punch. Practical Examples - Education: Teachers can simplify proportion lessons with a tool students instantly get. - Finance: Visualize spending versus savings in a snap. - Science: Compare sizes like Earth to the Sun with elegant clarity. - Business: Share performance data with colleagues simply and effectively. Proportia is an elegant data visualization tool that strips away the noise and lets you see what numbers really mean. Download now and experience the beauty of simplicity in action!
Screenshots
Verdict
The clearest difference is price: Proportia at $0.99 against Sight Reading Pro's $12.99. Proportia also leads on update cadence (daily vs every 4 months). On ads, in-app purchases, 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
Sight Reading Pro costs $12.99 and Proportia $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Sight Reading Pro ships an update every 4 months, Proportia daily. The most recent releases landed on September 21, 2026 and October 12, 2026 respectively.
| Parameter | Sight Reading Pro | Proportia |
|---|---|---|
| Price | $12.99 | $0.99 — better |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 4 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 53 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Oleg Sokolov | Cognichine |
In-app purchases
Sight Reading Pro
No in-app purchases
Proportia
No in-app purchases
Questions
Is Sight Reading Pro free?
Is Proportia free?
Do Sight Reading Pro or Proportia have ads?
Which is updated more often, Sight Reading Pro or Proportia?
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