# Nautical Ship Flags vs Thunder Ranch

The clearest difference is in-app purchases: Thunder Ranch at none against Nautical Ship Flags's 2. Nautical Ship Flags's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Nautical Ship Flags sells 2 in-app purchases, starting at $0.99 per 7 days. Thunder Ranch asks for nothing beyond the download.

Nautical Ship Flags ships an update every 3 weeks, Thunder Ranch every 2 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Nautical Ship Flags | Thunder Ranch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15 ratings)](https://appshunter.io/ios/app/nautical-ship-flags/id6737554146/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 430 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stanislav Cekunov](https://appshunter.io/developer/1085076843) | [Alec Williams](https://appshunter.io/developer/1844368451) |

## What reviewers say

### Nautical Ship Flags

[App page](https://appshunter.io/ios/app/nautical-ship-flags/id6737554146)

Explore maritime signal codes and Morse code with interactive quizzes and detailed flag information. Track your learning progress with an analytics view and practice signaling using your phone's flashlight. This app offers full offline functionality for continuous learning.

**Highlights:** Interactive quizzes, Flag details and reference, Flashlight Morse signaling, Progress tracking, Offline functionality, Analytics view

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Lifetime | $2.99 | one-time |


### Thunder Ranch

[App page](https://appshunter.io/ios/app/thunder-ranch/id6753683230)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Nautical Ship Flags free?

Nautical Ship Flags is free to download, with in-app purchases available.

### Is Thunder Ranch free?

Thunder Ranch is free to download, with no in-app purchases.

### Do Nautical Ship Flags or Thunder Ranch have ads?

Neither Nautical Ship Flags nor Thunder Ranch shows ads.

### Which is updated more often, Nautical Ship Flags or Thunder Ranch?

Nautical Ship Flags ships an update every 3 weeks, and Thunder Ranch every 2 months. Most recently, Nautical Ship Flags was updated on October 14, 2026 and Thunder Ranch on October 12, 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.*