# ExtraPool vs PowerPool Agent

The clearest difference is iOS requirement: ExtraPool at 12.0 against PowerPool Agent's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ExtraPool ships an update every 2 weeks, PowerPool Agent every 9 days. The most recent releases landed on June 4, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ExtraPool | PowerPool Agent |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 371 MB | 18 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QSC](https://appshunter.io/developer/1291352938) | [Powerpool](https://appshunter.io/developer/1782145527) |

## What reviewers say

### ExtraPool

[App page](https://appshunter.io/ios/app/extrapool/id1414857310)

This app streamlines the process for pool builders to measure and order custom liners. It allows for manual or Bluetooth-enabled measurements, generating a professional order document that reduces errors and saves time for manufacturers and clients.

**Highlights:** Manual liner measurement input, Bluetooth-enabled measurement with compatible devices, Automated order document generation, Measurement validation against manufacturer standards, Time-saving for pool construction teams, Reduces manual data entry errors

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerPool Agent

[App page](https://appshunter.io/ios/app/powerpool-agent/id1662011487)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ExtraPool free?

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

### Is PowerPool Agent free?

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

### Do ExtraPool or PowerPool Agent have ads?

Neither ExtraPool nor PowerPool Agent shows ads.

### Which is updated more often, ExtraPool or PowerPool Agent?

ExtraPool ships an update every 2 weeks, and PowerPool Agent every 9 days. Most recently, ExtraPool was updated on June 4, 2026 and PowerPool Agent on September 9, 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.*