# Piping DataBase vs Bend Deduction & Flat Length

The clearest difference is price: Bend Deduction & Flat Length at Free against Piping DataBase's $3.99. Piping DataBase's advantage is in-app purchases (none vs 4) and iOS requirement (8.0 vs 12.0). On ads and device support there is nothing between them.

Bend Deduction & Flat Length is free to download; Piping DataBase costs $3.99 up front. Bend Deduction & Flat Length sells 4 in-app purchases, starting at $1.99 per 7 days. Piping DataBase asks for nothing beyond the download.

## The numbers

| Metric | Piping DataBase | Bend Deduction & Flat Length |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/piping-database-schedule/id355465488/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Paid | — |
| Size | 3 MB | 53 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Radin Alcira](https://appshunter.io/developer/352538434) | [Shital Gorasiya](https://appshunter.io/developer/1737199158) |

## What reviewers say

### Piping DataBase

[App page](https://appshunter.io/ios/app/piping-database-schedule/id355465488)

This mobile reference tool provides essential data for piping engineers and professionals in various industries. It offers standard dimensions for steel and stainless steel pipes, supporting both US Customary and SI units.

**Highlights:** Standard pipe dimensions (OD, wall thickness, mass), Welded and seamless steel pipes, Wrought stainless steel pipes, Supports pipe sizes up to 80", Interchangeable US Customary and SI Units, Includes all Schedule and Identifications

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

**In-app purchases:** none


### Bend Deduction & Flat Length

[App page](https://appshunter.io/ios/app/bend-deduction-and-flat-length/id6744012468)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $7.99 | per year |
| Lifetime Premium | $12.99 | one-time |


## Frequently asked questions

### Is Piping DataBase free?

Piping DataBase costs $3.99, with no in-app purchases.

### Is Bend Deduction & Flat Length free?

Bend Deduction & Flat Length is free to download, with in-app purchases available.

### Do Piping DataBase or Bend Deduction & Flat Length have ads?

Neither Piping DataBase nor Bend Deduction & Flat Length 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.*