# US Driving Test Prep vs Pool Operator Prep

US Driving Test Prep and Pool Operator Prep are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. US Driving Test Prep sells 1 one-off in-app purchase and Pool Operator Prep sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

US Driving Test Prep ships an update monthly, Pool Operator Prep every 3 weeks. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | US Driving Test Prep | Pool Operator Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 7 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [浚哲 彭](https://appshunter.io/developer/6787808310) | [Hermes Inteligencia Digital Ltda](https://appshunter.io/developer/1896694873) |

## What reviewers say

### US Driving Test Prep

[App page](https://appshunter.io/ios/app/us-driving-test-prep/id6789120065)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| California Full Question Bank | $4.99 | one-time |


### Pool Operator Prep

[App page](https://appshunter.io/ios/app/pool-operator-prep-cpo-and-test/id6789195587)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pool Operator Prep Weekly | $5.99 | per 7 days |
| Pool Operator Prep Monthly | $14.99 | per month |


## Frequently asked questions

### Is US Driving Test Prep free?

US Driving Test Prep is free to download, with in-app purchases available.

### Is Pool Operator Prep free?

Pool Operator Prep is free to download, with in-app purchases available.

### Do US Driving Test Prep or Pool Operator Prep have ads?

Neither US Driving Test Prep nor Pool Operator Prep shows ads.

### Which is updated more often, US Driving Test Prep or Pool Operator Prep?

US Driving Test Prep ships an update monthly, and Pool Operator Prep every 3 weeks. Most recently, US Driving Test Prep was updated on October 10, 2026 and Pool Operator Prep on October 12, 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.*