# 指摘事項整理表 vs PipeChecker

The clearest difference is price: 指摘事項整理表 at Free against PipeChecker's $7.99. 指摘事項整理表 also leads on update cadence (fortnightly vs every 4 months) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

指摘事項整理表 is free to download; PipeChecker costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

指摘事項整理表 ships an update fortnightly, PipeChecker every 4 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 指摘事項整理表 | PipeChecker |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | — | Paid |
| Size | 1 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [yoshiki katori](https://appshunter.io/developer/1569030870) | [AIR DESIGN, INC.](https://appshunter.io/developer/923430781) |

## What reviewers say

### 指摘事項整理表

[App page](https://appshunter.io/ios/app/id1569030868)

**Features:** macOS Compatibility

**In-app purchases:** none


### PipeChecker

[App page](https://appshunter.io/ios/app/pipechecker/id1632174229)

This tool assists HVAC, sanitary, and plant piping engineers in selecting optimal pressure piping sizes with simple operations. It streamlines the design process for piping equipment technicians.

**Highlights:** Optimal pressure pipe sizing, Simplified operation, For piping equipment technicians, Supports HVAC, sanitary, and plant systems

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 指摘事項整理表 free?

指摘事項整理表 is free to download, with no in-app purchases.

### Is PipeChecker free?

PipeChecker costs $7.99, with no in-app purchases.

### Do 指摘事項整理表 or PipeChecker have ads?

Neither 指摘事項整理表 nor PipeChecker shows ads.

### Which is updated more often, 指摘事項整理表 or PipeChecker?

指摘事項整理表 ships an update fortnightly, and PipeChecker every 4 months. Most recently, 指摘事項整理表 was updated on October 15, 2026 and PipeChecker on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*