# USCIS Naturalize vs Civics 128 Interview Prep

The clearest difference is iOS requirement: Civics 128 Interview Prep at 12.0 against USCIS Naturalize's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. USCIS Naturalize sells 2 one-off in-app purchases and Civics 128 Interview Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | USCIS Naturalize | Civics 128 Interview Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/uscis-naturalize/id6754857751/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Freemium | — |
| Size | 134 MB | 44 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [D&B Evergreen Adventures LLC](https://appshunter.io/developer/1559168997) | [嘉炜 丰](https://appshunter.io/developer/1759511819) |

## What reviewers say

### USCIS Naturalize

[App page](https://appshunter.io/ios/app/uscis-naturalize/id6754857751)

Prepare for the U.S. citizenship test with this comprehensive study guide. It offers official civics questions, multiple study modes, and multilingual support to help you achieve your goal of becoming a U.S. citizen.

**Highlights:** Official USCIS civics questions, Multiple study and quiz modes, Multilingual support (9 languages), State-specific answer customization, Progress tracking and statistics, Offline study capability

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | one-time |
| Family Purchase | $9.99 | one-time |


### Civics 128 Interview Prep

[App page](https://appshunter.io/ios/app/civics-128-interview-prep/id6756913031)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $9.99 | one-time |


## Frequently asked questions

### Is USCIS Naturalize free?

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

### Is Civics 128 Interview Prep free?

Civics 128 Interview Prep is free to download, with in-app purchases available.

### Do USCIS Naturalize or Civics 128 Interview Prep have ads?

Neither USCIS Naturalize nor Civics 128 Interview Prep shows ads.

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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.*