# Pump Go vs PipeSizer

The clearest difference is in-app purchases: PipeSizer at none against Pump Go's 2. PipeSizer also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pump Go sells 2 in-app purchases, starting at $14.99 per year. PipeSizer asks for nothing beyond the download.

Pump Go ships an update every 2 months, PipeSizer every 5 weeks. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Pump Go | PipeSizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 23 MB | 53 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Irving Josue Cortes Iturriaga](https://appshunter.io/developer/1750836580) | [Mario Cerda](https://appshunter.io/developer/6772352482) |

## What reviewers say

### Pump Go

[App page](https://appshunter.io/ios/app/pump-go/id6745105179)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $14.99 | per year |
| Pump Go Forever | $59.99 | one-time |


### PipeSizer

[App page](https://appshunter.io/ios/app/pipesizer-diameter-selector/id6781534043)

**In-app purchases:** none


## Frequently asked questions

### Is Pump Go free?

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

### Is PipeSizer free?

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

### Do Pump Go or PipeSizer have ads?

Neither Pump Go nor PipeSizer shows ads.

### Which is updated more often, Pump Go or PipeSizer?

Pump Go ships an update every 2 months, and PipeSizer every 5 weeks. Most recently, Pump Go was updated on September 9, 2026 and PipeSizer on September 14, 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.*