# Pipe Calc vs FireSprinkPro

The clearest difference is update cadence: FireSprinkPro at weekly against Pipe Calc's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pipe Calc sells 1 one-off in-app purchase and FireSprinkPro sells 2 in-app purchases, starting at $17.49 per month. Whichever you choose, the download price is not the number that matters.

Pipe Calc ships an update fortnightly, FireSprinkPro weekly. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Pipe Calc | FireSprinkPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 28 MB | 21 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Transparent Blue Water LLC](https://appshunter.io/developer/1847968351) | [Michael Fritz](https://appshunter.io/developer/6792256062) |

## What reviewers say

### 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 |


### FireSprinkPro

[App page](https://appshunter.io/ios/app/firesprinkpro/id6792256060)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FireSprinkPro Monthly | $17.49 | per month |
| FireSprinkPro Lifetime License | $175.99 | one-time |


## Frequently asked questions

### Is Pipe Calc free?

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

### Is FireSprinkPro free?

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

### Do Pipe Calc or FireSprinkPro have ads?

Neither Pipe Calc nor FireSprinkPro shows ads.

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

Pipe Calc ships an update fortnightly, and FireSprinkPro weekly. Most recently, Pipe Calc was updated on October 31, 2026 and FireSprinkPro on November 10, 2026.

---

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