# Pilot Planner vs Most Common Korean Words

The clearest difference is rating: Pilot Planner at 5.0 against Most Common Korean Words's 3.7. Most Common Korean Words's advantage is update cadence (monthly vs every 5 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Pilot Planner sells 9 in-app purchases, starting at $70.00 per month and Most Common Korean Words sells 5 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Pilot Planner holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Pilot Planner ships an update every 5 months, Most Common Korean Words monthly. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Pilot Planner | Most Common Korean Words |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pilot-planner/id1663899565/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/most-common-korean-words/id6470172286/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 44 MB | 78 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Coetic X LLC](https://appshunter.io/developer/1663899567) | [Dominik Gyecsek](https://appshunter.io/developer/1447946653) |

## What reviewers say

### Pilot Planner

[App page](https://appshunter.io/ios/app/pilot-planner/id1663899565)

This aviation learning app offers comprehensive resources for pilots and enthusiasts. It includes detailed lessons, courses, categories, and quizzes to enhance aviation knowledge.

**Highlights:** Comprehensive aviation learning, Detailed lessons and courses, Categorized learning modules, Interactive quizzes, Aviation enthusiast resources

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $70.00 | per month |
| Meteorology | $119.99 | per year |
| Aircraft General Knowledge | $119.99 | per year |
| Communications | $119.99 | per year |
| Navigation | $119.99 | per year |
| Operational Procedures | $119.99 | per year |
| Principles of Flight | $119.99 | per year |
| Flight Performance & Planning | $119.99 | per year |
| Full Access Plan | $500.00 | per year |


### Most Common Korean Words

[App page](https://appshunter.io/ios/app/most-common-korean-words/id6470172286)

Master Korean vocabulary with 3,000 essential words and over 100,000 example sentences. Features spaced repetition, interactive quizzes, and hands-free learning options. Study offline or sync progress across devices.

**Highlights:** 3,000 essential Korean words, 100,000+ example sentences, Spaced repetition system, Interactive vocabulary quizzes, Hands-free learning, Offline study mode, Sync progress across devices

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $7.99 | per 7 days |
| Yearly Pro | $29.99 | per year |
| Yearly Pro | $59.99 | per year |
| Lifetime Pro | $39.99 | one-time |
| Lifetime Pro | $79.99 | one-time |


## Frequently asked questions

### Is Pilot Planner free?

Pilot Planner is free to download, with in-app purchases available.

### Is Most Common Korean Words free?

Most Common Korean Words is free to download, with in-app purchases available.

### Which has better reviews, Pilot Planner or Most Common Korean Words?

Pilot Planner is rated higher. Pilot Planner averages 5.0 out of 5 from 1 ratings, while Most Common Korean Words averages 3.7 from 3 ratings.

### Do Pilot Planner or Most Common Korean Words have ads?

Neither Pilot Planner nor Most Common Korean Words shows ads.

### Which is updated more often, Pilot Planner or Most Common Korean Words?

Pilot Planner ships an update every 5 months, and Most Common Korean Words monthly. Most recently, Pilot Planner was updated on October 18, 2026 and Most Common Korean Words on October 24, 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.*