ChartStudio vs Sketch Clean
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChartStudio
Create a wide range of professional charts and diagrams with dynamic data syncing and high-quality exports. Customize every aspect of your visualizations for business intelligence, academic research, and professional reports. Seamlessly sync your work across multiple Apple devices.
- Versatile chart creation (bar, line, pie, Sankey, etc.)
- High-quality export options
- Dynamic data syncing with live updates
- Interactive elements (tooltips, drilldowns)
- Advanced customization options
- Cross-platform sync across Apple devices
Read full descriptionHide full description
Create a variety of charts—bar charts, line charts, pie charts, radar charts, Sankey diagrams, bubble charts, heatmaps, and more—along with dynamic data syncing, real-time updates, and high-quality exports. Key Features • Versatile Chart Creation: Design a wide range of charts including bar charts, line charts, pie charts, radar charts, Sankey diagrams, bubble charts, heatmaps, tree maps, calendars, funnel charts, box plots, 3D charts, and many more. Regular updates bring new chart types to meet evolving needs. • High-Quality Export: Export charts in high resolution for print, reports, and presentations. • Dynamic Data Updates: Automatically sync charts with live data from CSV, Excel, ensuring your visualizations stay accurate and up-to-date. • Interactive Elements: Add tooltips, drilldowns, and clickable features for a more engaging and interactive experience. • Advanced Customization: Customize every aspect of your charts—colors, labels, fonts, layouts—to match your branding or personal preferences. • Cross-Platform Sync: Seamlessly sync across iPhone, iPad, Mac, and VisionPro, ensuring a consistent workflow across devices. Perfect For • Business Intelligence: Visualize KPIs, track financial performance, and create insightful reports to drive data-driven decisions. • Academic Research: Present research data and statistical findings with clear, professional charts. • Professional Reports: Design eye-catching visuals for annual reports, business proposals, and presentations. • Marketing Campaigns: Create stunning visuals for advertising, social media, and product launches. • Educational Materials: Craft engaging charts for lessons, classroom presentations, and projects. • Nonprofit Organizations: Communicate your organization’s impact through visualized data for fundraising, donor contributions, and campaign results. • Financial Analysis: Visualize investment portfolios, market trends, and financial reports for budgeting and decision-making. • Event Planning: Organize schedules, guest lists, and resource management with clear, easy-to-read charts. Supported Chart Types • Bar Charts: Basic bar charts, waterfall charts, negative bar charts, and more. • Line Charts: Basic line charts, smoothed lines, stacked lines, gradient areas, and more. • Pie Charts: Simple pie charts, rounded corner pies, and rose charts. • Radar Charts: Basic radar charts, circular radar charts, and more. • Sankey Charts: Flow charts and flow diagrams. • Bubble Charts: Basic bubble charts, bubble gradient charts. • Heatmap Charts: Basic heatmaps for visualizing data density. • Tree Charts: Basic tree charts and radial tree charts. • Calendar Charts: Calendar visualizations to track date-related data. • Funnel Charts: Funnel flow diagrams for visualizing processes. • Box Plot Charts: Basic box plots and velocity charts. • Parallel Coordinates: Charts to visualize relationships between multiple variables. • 3D Charts: 3D bar charts, 3D bubble charts, and more. • Other Charts: Word clouds, mind maps, Markdown mind maps, and more. Why Choose ChartStudio? • Seamless Integration & Export: Import data easily from CSV, Excel, and export high-quality charts for use in reports, presentations, and marketing materials. • Cross-Device Compatibility: Work across all Apple devices—iPhone, iPad, Mac, and VisionPro—with complete synchronization for a consistent experience. • Regular Updates: Continuous improvements with new chart types, features, and integrations. Stay ahead with cutting-edge tools and functionality. Terms of Use:https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Sketch Clean
Transform your paper sketches into clean, transparent line art for digital use. This app automatically detects pages, corrects perspective, and removes paper tint and shadows, making your drawings ready for coloring or lettering in other art applications.
- Transparent PNG export
- Automatic page detection
- Perspective correction
- Shadow and tint removal
- Sensitivity adjustment
- Offline processing
Read full descriptionHide full description
Turn notebook sketches into crisp line art on a transparent background — ready for colour, lettering, or finishing in your favourite art app. No more grey paper texture or smudged pencil fill: Sketch Clean isolates your lines so you can work digitally without redrawing from scratch. Private by design: processing stays on your device — no upload, no account, no analytics. HOW IT WORKS - Photograph your sketch or pick one from your photo library - Sketch Clean detects the page, corrects perspective, and removes paper tint and shadows - Your clean line art is ready on a transparent background in seconds FEATURES - Transparent PNG export — lines on alpha, ready to layer in Procreate, Clip Studio, Photoshop, or any digital art tool - "On White" export — share a white-background version that looks great anywhere - Automatic page detection and perspective correction — no manual cropping needed - Shadow and tint removal — handles yellowed paper, uneven lighting, and pencil smudge - Sensitivity slider — keep faint construction lines or capture only bold strokes - Preserve tones toggle — retain subtle pencil graduation or output pure black lines - Before/after comparison slider — drag to see the difference - Share directly to other apps via the iOS share sheet COMPLETELY OFFLINE Every step of processing happens on your iPhone or iPad. Your sketches are never uploaded anywhere. No internet connection required. ONE PRICE, NO SURPRISES Sketch Clean is a one-time purchase. No subscriptions, no in-app purchases, no ads. Pay once, use forever. PERFECT FOR - Traditional artists digitising pencil or ink drawings - Illustrators preparing line art for digital colouring - Comic and manga hobbyists cleaning up hand-drawn panels - Letterers extracting hand-drawn type - Anyone who sketches on paper and finishes digitally PRIVACY Sketch Clean collects no data. No analytics, no tracking, no accounts. Your artwork stays on your device.
Screenshots
Verdict
The clearest difference is price: ChartStudio at Free against Sketch Clean's $0.99. ChartStudio also leads on review sentiment (44% vs 0%) and device support (5 vs 3). Sketch Clean's advantage is in-app purchases (none vs 5) and chart position (#58 vs unranked). On ads 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
ChartStudio is free to download; Sketch Clean costs $0.99 up front. ChartStudio sells 5 in-app purchases, starting at $1.99 per month. Sketch Clean asks for nothing beyond the download.
| Parameter | ChartStudio | Sketch Clean |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 2.7 (3 ratings) — better | — |
| Positive reviews | 44.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium — better | Paid |
| Best chart rank | — | #58 — better |
| Devices | iPhone, iPad, iPod, Mac, Vision Pro — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 100 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | 辉章 何 | Robert Katona |
Customer experience
ChartStudio
Sketch Clean
In-app purchases
ChartStudio
- ChartStudio Pro Monthly1 Month trial$1.991 Month
- ChartStudio Pro Quarterly3 Months trial$5.993 Months
- ChartStudio Pro Annual1 Year trial$19.991 Year
- ConsumableDailyPlan$0.29
- ChartStudio LifeTime Member$29.99
Sketch Clean
No in-app purchases









