# Pipedata vs TANNA LFP

The clearest difference is iOS requirement: Pipedata at 11.0 against TANNA LFP's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Pipedata | TANNA LFP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (44 ratings)](https://appshunter.io/ios/app/pipedata/id967807250/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 51.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 38 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Bennett](https://appshunter.io/developer/967758845) | [My Wealth Cloud](https://appshunter.io/developer/1434287819) |

## What reviewers say

### Pipedata

[App page](https://appshunter.io/ios/app/pipedata/id967807250)

Access dimensional and weight data for over 70 common ASME piping components. Provides information in Metric, US Customary Units, and Inch/Fractions, with audited weights for valves, flanges, and other parts. Ensures accuracy and up-to-date information based on the latest ASME specifications.

**Highlights:** Dimensional data for 72+ ASME piping components, Weight information for valves and flanges, Supports Metric, US Customary Units, and Inch/Fractions, Based on latest ASME piping specifications, Fast and convenient interface

**Features:** macOS Compatibility

**In-app purchases:** none


### TANNA LFP

[App page](https://appshunter.io/ios/app/tanna-lfp/id6479820797)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pipedata free?

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

### Is TANNA LFP free?

TANNA LFP is free to download, with no in-app purchases.

### Do Pipedata or TANNA LFP have ads?

Neither Pipedata nor TANNA LFP shows ads.

### Which is updated more often, Pipedata or TANNA LFP?

Pipedata ships an update every 3 weeks, and TANNA LFP every 3 weeks. Most recently, Pipedata was updated on October 24, 2026 and TANNA LFP on October 13, 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.*