# Pump Portal vs Pipe Flow Calculations

The clearest difference is iOS requirement: Pipe Flow Calculations at 13.0 against Pump Portal's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Pump Portal | Pipe Flow Calculations |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 69 MB | 17 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [See Water, Inc.](https://appshunter.io/developer/1727545548) | [Application Services LLC](https://appshunter.io/developer/1896064953) |

## What reviewers say

### Pump Portal

[App page](https://appshunter.io/ios/app/pump-portal/id6476679848)

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

**In-app purchases:** none


### Pipe Flow Calculations

[App page](https://appshunter.io/ios/app/pipe-flow-calculations/id6765766469)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pump Portal free?

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

### Is Pipe Flow Calculations free?

Pipe Flow Calculations is free to download, with no in-app purchases.

### Do Pump Portal or Pipe Flow Calculations have ads?

Neither Pump Portal nor Pipe Flow Calculations 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.*