# US Citizenship Test Questions vs OCD Test App

The clearest difference is ads: US Citizenship Test Questions at none against OCD Test App's shown. US Citizenship Test Questions also leads on update cadence (every 2 weeks vs every 4 weeks). OCD Test App's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.2). On price and in-app purchases there is nothing between them.

Both are free to download. US Citizenship Test Questions sells 2 in-app purchases, starting at $9.99 per month and OCD Test App sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

US Citizenship Test Questions ships an update every 2 weeks, OCD Test App every 4 weeks. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | US Citizenship Test Questions | OCD Test App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/us-citizenship-test-questions/id6739024948/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Subscription | — |
| Size | 9 MB | 8 MB |
| Requires iOS | 17.2 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Test Apps Limited](https://appshunter.io/developer/1448821868) |

## What reviewers say

### US Citizenship Test Questions

[App page](https://appshunter.io/ios/app/us-citizenship-test-questions/id6739024948)

Prepare for the U.S. Citizenship Test with a comprehensive platform offering practice questions and detailed explanations. Customize quizzes, track your progress, and study offline to build confidence for your citizenship journey.

**Highlights:** Extensive question bank, In-depth explanations, Customizable quizzes, Progress tracking, Offline access, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $29.99 | one-time |


### OCD Test App

[App page](https://appshunter.io/ios/app/ocd-test-app/id6758306207)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| OCD Annual | $29.99 | per year |
| OCD Test Single | $3.99 | one-time |


## Frequently asked questions

### Is US Citizenship Test Questions free?

US Citizenship Test Questions is free to download, with in-app purchases available.

### Is OCD Test App free?

OCD Test App is free to download, with in-app purchases available.

### Do US Citizenship Test Questions or OCD Test App have ads?

OCD Test App shows ads; US Citizenship Test Questions does not.

### Which is updated more often, US Citizenship Test Questions or OCD Test App?

US Citizenship Test Questions ships an update every 2 weeks, and OCD Test App every 4 weeks. Most recently, US Citizenship Test Questions was updated on October 8, 2026 and OCD Test App on October 28, 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.*