FitPattern

FitPattern is a sewing fitting journal for recording how garments and patterns change across fitting rounds.

Create pattern projects and organize garment details, fabrics, optional measurements, photos, and notes. Capture garment or pattern photos with the camera or photo library. Crop images, hide faces, add labeled markers, and record typed or dictated fitting notes.

Request a structured fit review using selected information and photos. Reviews organize observed evidence, possible fit issues, alteration plans, fabric notes, and next-fitting guidance. Edit and confirm issues, set priorities and status, and record actual changes. Review results are alteration clues and validation steps, not guaranteed patternmaking conclusions.

Continue with linked follow-up fittings. Browse pattern histories, compare recorded versions, rate a fitting, and mark one version as wearable. Save final fit and cutting notes, or copy reusable pattern details into a new project without transferring private photos, measurements, or notes.

Create English or Chinese alteration cards for teacher, customer, community, or personal use. Select photos, hide fabric details or private notes, copy text, save an image, or export through the iOS share sheet.

Records and photos are stored locally. Export data as JSON or delete individual items and saved product data in the app. When you request a review or comparison, selected details and photos may be sent to a third-party AI processing service. No account is required. AI reviews and comparisons are subject to a daily usage limit. FitPattern does not offer in-app purchases or subscriptions.