PieChart Maker vs Whiteboard Pro by Qrayon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PieChart Maker
Easily generate professional pie charts with real-time previews and customizable options. Export your creations as images or save them for later editing. Perfect for students, teachers, and professionals needing clear visual data representation.
- Real-time pie chart preview
- Customizable labels and colors
- Adjustable chart style options
- Export charts as images
- Save charts for later editing
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Quickly create professional-looking pie charts with PieChart Maker. Ideal for students, teachers, business professionals, and anyone who needs clear, customizable visual data. Key features: • Real-time pie chart preview while editing. • Add custom labels and choose individual colors for each data value. • Adjust preview options to personalize your chart style. • Export your pie chart as an image to your device’s gallery. • Save charts locally to edit or view them later. Whether you’re preparing a report, a presentation, or just exploring your data visually, PieChart Maker makes pie chart creation fast and intuitive — no complex tools required.
Whiteboard Pro by Qrayon
Enhance your productivity with a digital whiteboard offering custom pen colors, pinch-to-zoom for an expansive workspace, and intuitive undo/redo gestures. Your work is automatically saved, ensuring a seamless and efficient creative process.
- Custom pen colors
- Pinch-to-zoom workspace
- Three-finger undo/redo
- Auto-save functionality
- Easy-to-use interface
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Step up your productivity with the whiteboard you know and love, plus: + Custom pen colors + Pinch-to-zoom for a huge working area + Three-finger swipe to undo/redo + Auto-save your work when you close the app We've listened to your feedback, and have built a pro edition of our simple whiteboard app with the most requested features. All while maintaining the same easy-to-use pick up and go interface. We hope you enjoy Whiteboard Pro! -- The app makers @ Qrayon
Screenshots
Verdict
The clearest difference is rating: Whiteboard Pro by Qrayon at 4.6 against PieChart Maker's 3.4. Whiteboard Pro by Qrayon also leads on ratings volume (129 vs 7) and review sentiment (67% vs 57%). PieChart Maker's advantage is price ($0.99 vs $4.99). On update cadence, ads, in-app purchases and chart position 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
PieChart Maker costs $0.99 and Whiteboard Pro by Qrayon $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Whiteboard Pro by Qrayon holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: Whiteboard Pro by Qrayon has 129 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 57% of PieChart Maker's written reviews are positive against 67% of Whiteboard Pro by Qrayon's.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.
| Parameter | PieChart Maker | Whiteboard Pro by Qrayon |
|---|---|---|
| Price | $0.99 — better | $4.99 |
| Rating | 3.4 (7 ratings) | 4.6 (129 ratings) — better |
| Positive reviews | 57.1% of reviews | 66.7% of reviews — better |
| Number of ratings | 7 | 129 — better |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #91 | #65 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 3 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Amado Mata | Qrayon, LLC |
Customer experience
PieChart Maker
Whiteboard Pro by Qrayon
In-app purchases
PieChart Maker
No in-app purchases
Whiteboard Pro by Qrayon
No in-app purchases
Questions
Is PieChart Maker free?
Is Whiteboard Pro by Qrayon free?
Which has better reviews, PieChart Maker or Whiteboard Pro by Qrayon?
Do PieChart Maker or Whiteboard Pro by Qrayon have ads?
Which is updated more often, PieChart Maker or Whiteboard Pro by Qrayon?
Which is more popular, PieChart Maker or Whiteboard Pro by Qrayon?
Other comparisons
