# US Citizenship Test Practice. vs Letrix!

The clearest difference is review sentiment: Letrix! at 100% against US Citizenship Test Practice.'s 33%. Letrix! also leads on ads (none vs shown) and update cadence (monthly vs every 4 months). US Citizenship Test Practice.'s advantage is ratings volume (375 vs 6) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

Letrix! holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: US Citizenship Test Practice. has 375 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 33% of US Citizenship Test Practice.'s written reviews are positive against 100% of Letrix!'s.

US Citizenship Test Practice. ships an update every 4 months, Letrix! monthly. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | US Citizenship Test Practice. | Letrix! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (375 ratings)](https://appshunter.io/ios/app/us-citizenship-test-practice/id1603093462/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/letrix/id6757818156/reviews)** |
| Number of ratings | **375** | 6 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 64 MB | 23 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DH3 Games](https://appshunter.io/developer/1216673573) | [Claire Jellison](https://appshunter.io/developer/1867386173) |

## What reviewers say

### US Citizenship Test Practice.

[App page](https://appshunter.io/ios/app/us-citizenship-test-practice/id1603093462)

Prepare for the 2025 US Citizenship civics test with this practice app. It features 8 distinct quizzes, each with 12 questions, requiring a score of 10/15 to advance. Learn answers to help you pass the USCIS Citizenship Civics Test.

**Highlights:** Civics test preparation, 8 distinct quizzes, 12 questions per quiz, Unlockable levels, USCIS test focus

**Features:** macOS Compatibility

**In-app purchases:** none


### Letrix!

[App page](https://appshunter.io/ios/app/letrix/id6757818156)

A word puzzle game where letters fall from the top of the screen. Form words horizontally or vertically to clear them and score points. Enjoy fast-paced gameplay with strategic word building.

**Highlights:** Letters fall from the top, Tap to move letters, Form words horizontally or vertically, Clear letters to score points, Swipe for soft, hard, and fast drop

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

**In-app purchases:** none


## Frequently asked questions

### Is US Citizenship Test Practice. free?

US Citizenship Test Practice. is free to download, with no in-app purchases.

### Is Letrix! free?

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

### Which has better reviews, US Citizenship Test Practice. or Letrix!?

Letrix! is rated higher. US Citizenship Test Practice. averages 4.8 out of 5 from 375 ratings, while Letrix! averages 5.0 from 6 ratings.

### Do US Citizenship Test Practice. or Letrix! have ads?

US Citizenship Test Practice. shows ads; Letrix! does not.

### Which is updated more often, US Citizenship Test Practice. or Letrix!?

US Citizenship Test Practice. ships an update every 4 months, and Letrix! monthly. Most recently, US Citizenship Test Practice. was updated on October 15, 2026 and Letrix! on October 2, 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.*