# Citizen US vs SAMPE Journal

The clearest difference is in-app purchases: SAMPE Journal at none against Citizen US's 1. SAMPE Journal also leads on iOS requirement (11.0 vs 18.4). Citizen US's advantage is update cadence (every 5 days vs every 13 months). On price, ads and device support there is nothing between them.

Both are free to download. Citizen US sells 1 in-app purchase, starting at $1.99 per month. SAMPE Journal asks for nothing beyond the download.

Citizen US ships an update every 5 days, SAMPE Journal every 13 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Citizen US | SAMPE Journal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (658 ratings)](https://appshunter.io/ios/app/citizen-us/id1101350277/reviews)** | — |
| Number of ratings | **658** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 44 MB |
| Requires iOS | 18.4 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Vexo AG](https://appshunter.io/developer/1603630459) | [SAMPE](https://appshunter.io/developer/1245199412) |

## What reviewers say

### Citizen US

[App page](https://appshunter.io/ios/app/citizen-us/id1101350277)

Prepare for the US Citizenship and UK Citizenship tests with a comprehensive study tool. Access hundreds of civics questions covering government, history, and integrated civics, with mock tests and detailed statistics. Learn efficiently on the go to pass your exam.

**Highlights:** USCIS naturalization test questions, UK British Citizenship exam prep, Learning by topics, Mock tests, Detailed statistics, Civics question categories

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Citizenship - No Ads - 1 Month | $1.99 | per month |


### SAMPE Journal

[App page](https://appshunter.io/ios/app/sampe-journal/id1245199413)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Citizen US free?

Citizen US is free to download, with in-app purchases available.

### Is SAMPE Journal free?

SAMPE Journal is free to download, with no in-app purchases.

### Do Citizen US or SAMPE Journal have ads?

Neither Citizen US nor SAMPE Journal shows ads.

### Which is updated more often, Citizen US or SAMPE Journal?

Citizen US ships an update every 5 days, and SAMPE Journal every 13 months. Most recently, Citizen US was updated on November 6, 2026 and SAMPE Journal on November 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.*