# Med vs Pipe Calc

The clearest difference is in-app purchases: Med at none against Pipe Calc's 1. Med also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

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

Med ships an update every 3 weeks, Pipe Calc fortnightly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Med | Pipe Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 39 MB | 28 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [PETHER CORPORATION](https://appshunter.io/developer/1556563425) | [Transparent Blue Water LLC](https://appshunter.io/developer/1847968351) |

## What reviewers say

### Med

[App page](https://appshunter.io/ios/app/med-line/id6480068477)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pipe Calc

[App page](https://appshunter.io/ios/app/pipe-calc-hydraulic-network/id6758810548)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pipe Calc Pro | $9.99 | one-time |


## Frequently asked questions

### Is Med free?

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

### Is Pipe Calc free?

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

### Do Med or Pipe Calc have ads?

Neither Med nor Pipe Calc shows ads.

### Which is updated more often, Med or Pipe Calc?

Med ships an update every 3 weeks, and Pipe Calc fortnightly. Most recently, Med was updated on November 4, 2026 and Pipe Calc on October 31, 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.*