Orange Chart vs PhotoMatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Orange Chart
Create relationship diagrams, mind maps, and character charts with an easy-to-use tool. Organize ideas, plan stories, or map family connections. Offers offline functionality and private data storage.
- Create relationship diagrams
- Mind mapping functionality
- Character chart creation
- List editing and grouping
- Offline and private data
- PNG and PDF export (premium)
Read full descriptionHide full description
Orange Chart is a powerful yet easy-to-use tool for creating relationship diagrams, mind maps, and character charts. Whether you’re planning a story, mapping family relationships, or organizing ideas for a project, Orange Chart makes it simple. LIST EDITING & GROUPING Quickly add profiles with images, notes, and relationship links. Group related people or ideas for better clarity. AUTO LAYOUT & MANUAL LAYOUT(Premium Feature) Instantly arrange charts automatically, or fine-tune the layout manually with the premium upgrade for a perfect look. ARROW & LINE STYLING Create beautiful, clear visuals that adapt as your diagram grows. OFFLINE & PRIVATE Works completely offline. Your data stays on your device — no AI or cloud storage. PNG EXPORT & PDF EXPORT(Premium Feature) Share professional-quality charts as PDF files. Watermark removal is now available (Premium feature) REMOVE ADS(Premium Feature) Hides all ads within the app. SAVE LIMIT Relationship Charts: 3 (Unlimited with Premium) Profiles: 30 Keywords: 10 (Unlimited with Premium) Clusters: 10 Perfect for story writers, teachers, project managers, game developers, and anyone who needs a visual organizer. Start building your relationship charts today with Orange Chart — fast, flexible, and fully offline.
PhotoMatch
Read full descriptionHide full description
"I can't tell the difference between these two photos." "I can't compare them properly because the composition is off due to camera shake." "Image Compare" is a highly functional image comparison app designed to solve these exact frustrations. Instantly reveal differences using overlay and wipe displays, along with our powerful "Auto-Alignment." [Key Features] 5 Versatile Comparison Modes: Choose from Blend (overlay), Toggle (A/B switch), Align, Diff (heatmap), and Wipe (slider split). Automatic Misalignment Correction (Auto-Align): Uses advanced feature-point matching to automatically rotate, scale, and apply perspective correction to perfectly align photos with camera shake or compositional shifts. Similar Image Detection: Supports pixel-level exact match detection as well as AI-powered (Vision) scene similarity analysis. Difference Visualization (Heatmap): Detects the differences between two images and brightly highlights areas with major changes. Sensitivity is fully adjustable. Wipe with Luminance Profiles: The wipe feature can display horizontal and vertical luminance waveform graphs, allowing you to numerically verify image differences. [Target Audience] Photographers reviewing continuous or bracketed shots. Creators checking subtle design changes or "before and after" edits. Anyone looking to spot differences in images or perform visual quality checks (inspections). EULA:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ privacy policy:https://kawasuke.wixsite.com/kawasukestore/privacy-policy
Screenshots
Verdict
The clearest difference is update cadence: PhotoMatch at every 3 days against Orange Chart's every 2 weeks. Orange Chart's advantage is iOS requirement (15.0 vs 18.0). On price, 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
Both are free to download. Orange Chart sells 1 one-off in-app purchase and PhotoMatch sells 6 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.
Orange Chart ships an update every 2 weeks, PhotoMatch every 3 days. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.
| Parameter | Orange Chart | PhotoMatch |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (8 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 33 MB | 13 MB |
| Age rating | 17+ | 4+ |
| Developer | Chizuru Kondo | Masashi Kawakami |
In-app purchases
Orange Chart
- Premium$9.99
PhotoMatch
- Monthly subscription$0.491 Month
- Annual subscription$3.991 Year
- One-time buy for full diff$2.99
- One-time buy for full alignment$3.99
- One-time buy for full slider$5.99
Show 1 moreShow fewer
- One-Time Purchase$12.99









