BOX加工 vs Haikan Pipit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BOX加工
This app calculates optimal hole sizes for boxes, preventing them from shifting to one side. It provides standard opening sizes for various gauges and allows for custom settings. Designed for precision in box construction.
- Calculates hole sizes to prevent box shifting
- Standard opening sizes for G16, G22, G28, G36
- Customizable opening size settings
- Precision tool for box construction
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BOXの片方に寄ってしまう事がないように計算します。 G16は22φ、G22は28φ、G28は34φ、G36は42φで開口します。 また、これらの値は設定で変更することが出来ます。
Haikan Pipit
Calculate precise cut lengths for various pipe fittings and view their dimensions in a 3D catalog. Supports multiple fitting types with plans for future additions like sharing and quantity estimation.
- Cut length calculation for fitting combinations
- 3D pipe catalog with dimension drawings
- Support for DV, TS/HI, HT, White-thread, Water Supply Core, Butt-weld, and Stainless Press-Type fittings
- Future updates planned for sharing and quantity estimation
- View pipe and fitting shapes and dimensions
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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/
Screenshots
Verdict
The clearest difference is review sentiment: BOX加工 at 75% against Haikan Pipit's 0%. BOX加工 also leads on in-app purchases (none vs 2). Haikan Pipit's advantage is update cadence (every 3 weeks vs every 5 months) and iOS requirement (15.6 vs 18.0). 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. Haikan Pipit sells 2 in-app purchases, starting at $3.99 per month. BOX加工 asks for nothing beyond the download.
BOX加工 ships an update every 5 months, Haikan Pipit every 3 weeks. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.
| Parameter | BOX加工 | Haikan Pipit |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 75.0% of reviews — better | 0.0% of reviews |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 18.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 4 MB | 226 MB |
| Age rating | 12+ | 4+ |
| Developer | Takahiro Ikejima | NETSTILL LIMITED LIABILITY CO. |
Customer experience
BOX加工
Haikan Pipit
In-app purchases
BOX加工
No in-app purchases
Haikan Pipit
- プロ版（1ヶ月）7 Days trial$3.991 Month
- プロ版（1年間）14 Days trial$39.991 Year
