Pie Diagrams by iMathics vs PieChartMaster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pie Diagrams by iMathics
Easily create and customize pie and meter charts with an intuitive interface. The app allows for direct data entry and real-time preview, with options to modify colors and duplicate existing charts for further editing. Print your creations directly from your device.
- Create pie and meter charts
- Intuitive chart creation
- Table editor for data entry
- Real-time chart preview
- Customizable chart colors
- Print charts directly
- Duplicate existing charts
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With Pie Diagrams by iMathics, pie charts and meter charts can be created easily and intuitively. With the new print function the charts can be printed directly from the iPhone or iPad. The charts can be modificated and adapted easily. In this way, the best representation for the specific application can be quickly found. Highlights: • free version of Diagrams by iMathics for pie and meter charts. • Print function as in-app purchase for printing the charts directly from iPhone or iPad. To obtain the best results, an Airprint printer is recommended. • Table editor to enter the chart data • While entering data, you can see the result chart (see example "UK General Election 2010") • Rows and columns can be added or deleted to the table • five examples are included • Free choice of chart colors • Possibility for presenting the diagrams with the forward and backward navigation buttons • Possibility to duplicate a chart: If you are editing an existing chart, you can save all the changes to a new chart. The existing chart will not be changed. • Possibility to change the diagram type Coming soon: • Further diagram types
PieChartMaster
Easily create and customize visually appealing pie and rose charts. Import data from files, adjust various configurations, and export high-resolution graphics for seamless sharing. Perfect for students and professionals alike.
- Rose chart generation
- Customizable chart size and colors
- High-resolution export
- Data file import
- Easy data entry interface
- Cross-platform support (iOS/macOS)
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Unleash your creativity and create stunning pie/rose charts with ease! PieChartMaster is your must-have tool on iOS and macOS that lets you easily enter data and display complex data relationships in a colorful way. Featured highlights: 1. Rose Chart Support: Not only pie charts, we also support Nightingale Rose Chart generation to make your data more vivid. 2. Multiple Configurations: Whether you want to adjust the pie chart size, background color or labels, PieChartMaster can meet your diverse customization needs and make your pie charts more personalized. 3. High-quality export: Export, copy or share high-resolution pie charts with one click, making your work easy to share and integrate. 4. Data File Import: Import pie chart data via file, reducing manual input and making your work more efficient. Basic features: 1. Easy Data Entry: Easily create pie chart data using a simple interface. 2. Minimalist Design: Our user-friendly interface makes it easy to create detailed data relationships. 3. Cross-platform highlights: Customized for iOS and macOS to ensure you have a seamless user experience. Whether you're a seasoned businessperson, data analyst, or a thirsty student, PieChartMaster is the perfect choice to master the art of pie charting. Download now and transform your data into compelling visual narratives! For any inquiries or suggestions, please feel free to contact our dedicated support team. We look forward to hearing your valuable feedback! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: PieChartMaster at 100% against Pie Diagrams by iMathics's 57%. PieChartMaster also leads on update cadence (every 5 days vs every 5 weeks). Pie Diagrams by iMathics's advantage is in-app purchases (none vs 5) and iOS requirement (7.0 vs 15.0). On price, ads 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
Both are free to download. PieChartMaster sells 5 in-app purchases, starting at $0.29 per month. Pie Diagrams by iMathics asks for nothing beyond the download.
Pie Diagrams by iMathics ships an update every 5 weeks, PieChartMaster every 5 days. The most recent releases landed on October 29, 2026 and September 15, 2026 respectively.
| Parameter | Pie Diagrams by iMathics | PieChartMaster |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (36 ratings) — better | — |
| Positive reviews | 56.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 36 — better | — |
| Update frequency | Every 5 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexandra Hamburg | 辉章 何 |
Customer experience
Pie Diagrams by iMathics
PieChartMaster
In-app purchases
Pie Diagrams by iMathics
No in-app purchases
PieChartMaster
- MonthlyVIP$0.291 Month
- Quartely VIP$0.993 Months
- AnnualVIP$3.991 Year
- DailyPlan$0.29
- Lifetime Plan$6.99





