# USCIS US Naturalization Test vs Ace Citizenship

The clearest difference is update cadence: Ace Citizenship at every 4 days against USCIS US Naturalization Test's every 6 weeks. USCIS US Naturalization Test's advantage is rating (4.9 vs 4.7) and iOS requirement (16.0 vs 26.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. USCIS US Naturalization Test sells 2 in-app purchases, starting at $0.99 per 7 days and Ace Citizenship sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

USCIS US Naturalization Test holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 37 and 13 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

USCIS US Naturalization Test ships an update every 6 weeks, Ace Citizenship every 4 days. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | USCIS US Naturalization Test | Ace Citizenship |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (37 ratings)](https://appshunter.io/ios/app/uscis-us-naturalization-test/id6478175903/reviews)** | [4.7 (13 ratings)](https://appshunter.io/ios/app/ace-citizenship/id6532592671/reviews) |
| Number of ratings | **37** | 13 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 34 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Momentarium LLC](https://appshunter.io/developer/1671025250) | [Christopher Crosley](https://appshunter.io/developer/1746609307) |

## What reviewers say

### USCIS US Naturalization Test

[App page](https://appshunter.io/ios/app/uscis-us-naturalization-test/id6478175903)

Prepare for the US Citizenship and Naturalization Exam with interactive study tools. Features include audio playback of questions, mock exams, and progress tracking to ensure readiness for the interview.

**Highlights:** Audio playback of official questions, Smart mock exams with readiness tracking, Interactive reading and writing tests, Spaced repetition and flashcards, Up-to-date civics study materials, Background audio playback

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Full Access (All questions) | $4.99 | one-time |


### Ace Citizenship

[App page](https://appshunter.io/ios/app/ace-citizenship/id6532592671)

Prepare for your USCIS naturalization test with this comprehensive app. It includes all official questions, a mock interview feature, and study aids like spaced repetition. Learn in multiple languages and find your local representative.

**Highlights:** 128 official USCIS questions, Mock interview with scoring, Offline representative finder, Multilingual study support, Spaced repetition system, Personalized state questions

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full App | $14.99 | one-time |
| Unlock Full App | $19.99 | one-time |


## Frequently asked questions

### Is USCIS US Naturalization Test free?

USCIS US Naturalization Test is free to download, with in-app purchases available.

### Is Ace Citizenship free?

Ace Citizenship is free to download, with in-app purchases available.

### Which has better reviews, USCIS US Naturalization Test or Ace Citizenship?

USCIS US Naturalization Test is rated higher. USCIS US Naturalization Test averages 4.9 out of 5 from 37 ratings, while Ace Citizenship averages 4.7 from 13 ratings.

### Do USCIS US Naturalization Test or Ace Citizenship have ads?

Neither USCIS US Naturalization Test nor Ace Citizenship shows ads.

### Which is updated more often, USCIS US Naturalization Test or Ace Citizenship?

USCIS US Naturalization Test ships an update every 6 weeks, and Ace Citizenship every 4 days. Most recently, USCIS US Naturalization Test was updated on November 8, 2026 and Ace Citizenship on November 4, 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.*