# Flm∴S アイソメmaster vs 配管情報Pro

The clearest difference is in-app purchases: 配管情報Pro at none against Flm∴S アイソメmaster's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flm∴S アイソメmaster sells 2 in-app purchases, starting at $3.99 per month. 配管情報Pro asks for nothing beyond the download.

## The numbers

| Metric | Flm∴S アイソメmaster | 配管情報Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Monetization | Free | — |
| Size | 41 MB | 46 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [shinji miyagawa](https://appshunter.io/developer/6791523364) | [takesi shutou](https://appshunter.io/developer/6778977894) |

## What reviewers say

### Flm∴S アイソメmaster

[App page](https://appshunter.io/ios/app/flms-master/id6791523361)

This app simplifies the creation of piping isometric drawings (spool drawings) for construction and fabrication sites. It replaces manual drafting and CAD software with a tablet-based tool, allowing users to easily place symbols and automatically calculate dimensions for efficient workflow.

**Highlights:** Piping and fitting symbols, Automatic cut length calculation, Part numbering and material lists, Vector PDF output for site use, Underlay image support, Project saving and sharing

**Features:** iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額サブスクリプション | $3.99 | per month |
| 全機能アンロック（買い切り） | $19.99 | one-time |


### 配管情報Pro

[App page](https://appshunter.io/ios/app/pro/id6813735930)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flm∴S アイソメmaster free?

Flm∴S アイソメmaster is free to download, with in-app purchases available.

### Is 配管情報Pro free?

配管情報Pro is free to download, with no in-app purchases.

### Do Flm∴S アイソメmaster or 配管情報Pro have ads?

Neither Flm∴S アイソメmaster nor 配管情報Pro shows ads.

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