# Haikan Pipit — Pipe fitting made simple > Pipe fitting made simple (iPhone/iPad app by NETSTILL LIMITED LIABILITY CO..) - Source: https://appshunter.io/ios/app/haikan-pipit/id6473008995 (this page in markdown: same URL + `.md`) - Developer: [NETSTILL LIMITED LIABILITY CO.](https://appshunter.io/developer/1718197858) - Category: Productivity, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 15.6 · 215 MB - Languages: American English - Released: 2024-04-29 - Data updated: 2026-08-23 - User reviews in markdown: https://appshunter.io/ios/app/haikan-pipit/id6473008995/reviews.md ## What is Haikan Pipit? What is Piping Pipit? Piping Pipit is an app that lets you quickly calculate cut lengths from combinations of fittings. What you can do with Piping Pipit Cut length calculation 　→ Calculate cut lengths based on fitting combinations Check dimension drawings 　→ View pipe and fitting shapes and dimensions in a 3D pipe catalog Currently supported fittings DV fittings (PVC drainage pipes) TS/HI fittings (PVC water supply pipes) HT fittings (PVC supply pipes) White-thread fittings (Threaded malleable iron pipe fittings) Water Supply Core Fittings (Threaded Anti-Corrosion Pipe-End Fittings for Lined Steel Pipes) Butt-weld fittings Stainless Press-Type Fittings. Additional fittings will be supported in future updates. Features such as sharing containers and measurement results with others, as well as quantity estimation, are also planned. Stay tuned! For the Terms of Use of Piping Pipit, please see here (same content as available on the App Store): https://netstill.com/terms/ ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | プロ版（1ヶ月） | $3.99 | per month | | プロ版（1年間） | $39.99 | per year | ## Version history (last 5 releases) ### 1.5.5 — 2026-08-16 Version 1.5.5 • Fixed an issue where history might not be saved or displayed. • Added copper pipes and copper fittings. • Added a material quantity takeoff feature. Register materials and quantities, then review and adjust the takeoff results in a list. Voice input is also supported for material takeoff. This is currently an experimental implementation, so recognition accuracy and other aspects are limited. Takeoff data can be exported to and imported from files, making it useful for sharing with other users and for backups. CSV and Excel export are supported. • Added Real Mode. Highlights and shadows are displayed on 3D models, making the shapes of pipes and fittings easier to view in three dimensions. Version 1.5.3 • Improved the Pro purchase screen, making monthly and annual plan details and subscription status easier to review. • Improved reliability when reflecting Pro purchase status and restored purchases in the app. • Improved stability. ### 1.5.2 — 2026-07-02 v1.5.2 Improving the Pro version description screen v1.5.1 ・Fixed an issue where Pro version purchases were not reflected immediately in some cases ・Improved stability v1.5.0 • Diagonal Calculator: Enter the base and height of a pipe run to automatically calculate the diagonal (slanted pipe) length. • Mini Games: Two new games are now available — a Slide Puzzle and "Pipit! Rush," a falling-block game where you stack pipes. • Focus Mode: Watch a short ad to hide all ads for 1 hour and work distraction-free. ### 1.5.1 — 2026-06-21 v1.5.1 ・Fixed an issue where Pro version purchases were not reflected immediately in some cases ・Improved stability v1.5.0 • Diagonal Calculator: Enter the base and height of a pipe run to automatically calculate the diagonal (slanted pipe) length. • Mini Games: Two new games are now available — a Slide Puzzle and "Pipit! Rush," a falling-block game where you stack pipes. • Focus Mode: Watch a short ad to hide all ads for 1 hour and work distraction-free. ### 1.5.0 — 2026-05-11 v1.5.0 • Diagonal Calculator: Enter the base and height of a pipe run to automatically calculate the diagonal (slanted pipe) length. • Mini Games: Two new games are now available — a Slide Puzzle and "Pipit! Rush," a falling-block game where you stack pipes. • Focus Mode: Watch a short ad to hide all ads for 1 hour and work distraction-free. ### 1.4.10 — 2026-04-13 Version 1.4.9 released! Container fitting layouts are now customizable. Added addition and subtraction functions to the measurement input ## Apps similar to Haikan Pipit | App | Rating | Price | Category | | --- | --- | --- | --- | | [DuctChecker](https://appshunter.io/ios/app/ductchecker/id933593987) | — | $6.99 | Productivity | | [PJFFfree](https://appshunter.io/ios/app/pjfffree/id629958775) | 5.0 (1) | Free | Productivity | | [ShapeInfo Plus](https://appshunter.io/ios/app/shapeinfo-plus/id983851989) | 4.6 (31) | $0.99 | Productivity | | [Triangle3](https://appshunter.io/ios/app/triangle3/id1643788233) | — | $3.99 | Productivity | | [排ガス計測支援アプリ](https://appshunter.io/ios/app/id1671970365) | — | Free | Productivity | | [Bolt Length - (Nominal Length)](https://appshunter.io/ios/app/bolt-length-nominal-length/id1042345193) | 3.0 (2) | Free | Productivity | ## Related topics [haikan pipit](https://appshunter.io/ios/topics/haikan-pipit) · [pipit](https://appshunter.io/ios/topics/pipit) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*