# 스마트 안전장비 vs Pipe Offset

The clearest difference is in-app purchases: 스마트 안전장비 at none against Pipe Offset's 1. 스마트 안전장비 also leads on update cadence (every 8 days vs every 2 months) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Pipe Offset sells 1 one-off in-app purchase. 스마트 안전장비 asks for nothing beyond the download.

스마트 안전장비 ships an update every 8 days, Pipe Offset every 2 months. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 스마트 안전장비 | Pipe Offset |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pipe-offset/id6792919515/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | — | Freemium |
| Size | 21 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [UPLEAT](https://appshunter.io/developer/1868899433) | [Laure Shin](https://appshunter.io/developer/6785226025) |

## What reviewers say

### 스마트 안전장비

[App page](https://appshunter.io/ios/app/id6760736527)

**In-app purchases:** none


### Pipe Offset

[App page](https://appshunter.io/ios/app/pipe-offset/id6792919515)

Calculate pipe cut lengths and branch templates for pipefitters and steamfitters. It computes cut pieces, travel, deductions, and joint gaps, supporting metric and imperial dimensions with various fitting profiles. Unlock advanced features like parallel banks, target runs, and printable PDF templates.

**Highlights:** Calculate pipe cut lengths, Solve simple and rolling offsets, Lay out branch connections, Generate printable PDF templates, Support metric and imperial dimensions, Save and export jobs, Works offline

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock PipeOffset | $19.99 | one-time |


## Frequently asked questions

### Is 스마트 안전장비 free?

스마트 안전장비 is free to download, with no in-app purchases.

### Is Pipe Offset free?

Pipe Offset is free to download, with in-app purchases available.

### Do 스마트 안전장비 or Pipe Offset have ads?

Neither 스마트 안전장비 nor Pipe Offset shows ads.

### Which is updated more often, 스마트 안전장비 or Pipe Offset?

스마트 안전장비 ships an update every 8 days, and Pipe Offset every 2 months. Most recently, 스마트 안전장비 was updated on October 9, 2026 and Pipe Offset on October 10, 2026.

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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.*