# USCG Exam Prep vs 21Counts

The clearest difference is in-app purchases: 21Counts at none against USCG Exam Prep's 3. USCG Exam Prep's advantage is device support (3 vs 1) and iOS requirement (13.4 vs 18.6). On price and ads there is nothing between them.

Both are free to download. USCG Exam Prep sells 3 one-off in-app purchases. 21Counts asks for nothing beyond the download.

## The numbers

| Metric | USCG Exam Prep | 21Counts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (10 ratings)](https://appshunter.io/ios/app/uscg-exam-prep/id1579535924/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 26 MB |
| Requires iOS | **13.4** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Equitable Management Limited](https://appshunter.io/developer/1698760016) | [Suwitcha Sugthana](https://appshunter.io/developer/372726303) |

## What reviewers say

### USCG Exam Prep

[App page](https://appshunter.io/ios/app/uscg-exam-prep/id1579535924)

Prepare for U.S. Coast Guard and FCC license exams with a comprehensive study platform. Access thousands of questions, track your progress, and take practice exams offline. Sync your learning across app and web versions.

**Highlights:** Access to USCG and FCC license exam questions, Progress tracking by study category, Tag questions for later review, Search and filter questions, Fully offline functionality, Generate random practice exams, Sync progress with website

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $9.99 | one-time |
| Standard | $24.99 | one-time |
| Premium | $39.99 | one-time |


### 21Counts

[App page](https://appshunter.io/ios/app/21counts/id6763789288)

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

**In-app purchases:** none


## Frequently asked questions

### Is USCG Exam Prep free?

USCG Exam Prep is free to download, with in-app purchases available.

### Is 21Counts free?

21Counts is free to download, with no in-app purchases.

### Do USCG Exam Prep or 21Counts have ads?

Neither USCG Exam Prep nor 21Counts 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.*