# Pipe Flow Liquid Pipe Length vs Aisome

The clearest difference is rating: Aisome at 3.5 against Pipe Flow Liquid Pipe Length's 3.0. Aisome also leads on in-app purchases (none vs 1) and update cadence (weekly vs fortnightly). Pipe Flow Liquid Pipe Length's advantage is iOS requirement (11.0 vs 13.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Pipe Flow Liquid Pipe Length sells 1 one-off in-app purchase. Aisome asks for nothing beyond the download.

Aisome holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Pipe Flow Liquid Pipe Length ships an update fortnightly, Aisome weekly. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Pipe Flow Liquid Pipe Length | Aisome |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/pipe-flow-liquid-pipe-length/id1582968040/reviews) | **[3.5 (2 ratings)](https://appshunter.io/ios/app/aisome/id1636182236/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 11 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pipe Flow Software](https://appshunter.io/developer/1193064957) | [Richard Schuhmacher](https://appshunter.io/developer/1509756751) |

## What reviewers say

### Pipe Flow Liquid Pipe Length

[App page](https://appshunter.io/ios/app/pipe-flow-liquid-pipe-length/id1582968040)

This utility app calculates the maximum pipe length for a given pressure loss, flow rate, and pipe diameter. It offers comprehensive results, customizable databases for materials and fluids, and supports both Imperial and Metric units. Engineers can generate professional reports and save results for later use.

**Highlights:** Maximum pipe length calculation, Friction loss and fitting loss calculation, Integrated databases for liquids, pipes, and fittings, User-definable custom data, Imperial and Metric unit support, Professional Excel and PDF reports, Results verification against published data

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pipe Flow Pipe Length | $4.99 | one-time |


### Aisome

[App page](https://appshunter.io/ios/app/aisome/id1636182236)

Create various isometric drawings with ease. This application offers a straightforward tool for generating unique isometric art.

**Highlights:** Create isometric drawings, Easy to use, Generate unique art

**In-app purchases:** none


## Frequently asked questions

### Is Pipe Flow Liquid Pipe Length free?

Pipe Flow Liquid Pipe Length is free to download, with in-app purchases available.

### Is Aisome free?

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

### Which has better reviews, Pipe Flow Liquid Pipe Length or Aisome?

Aisome is rated higher. Pipe Flow Liquid Pipe Length averages 3.0 out of 5 from 1 ratings, while Aisome averages 3.5 from 2 ratings.

### Do Pipe Flow Liquid Pipe Length or Aisome have ads?

Neither Pipe Flow Liquid Pipe Length nor Aisome shows ads.

### Which is updated more often, Pipe Flow Liquid Pipe Length or Aisome?

Pipe Flow Liquid Pipe Length ships an update fortnightly, and Aisome weekly. Most recently, Pipe Flow Liquid Pipe Length was updated on September 22, 2026 and Aisome on September 15, 2026.

---

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