# Beep Beep Morse Code vs Knots

The clearest difference is in-app purchases: Knots at none against Beep Beep Morse Code's 1. Beep Beep Morse Code's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Beep Beep Morse Code sells 1 one-off in-app purchase. Knots asks for nothing beyond the download.

Beep Beep Morse Code ships an update every 3 days, Knots every 2 weeks. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Beep Beep Morse Code | Knots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/beep-beep-morse-code/id6755251874/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 133 MB | 91 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Boris Niehaus](https://appshunter.io/developer/1672243699) | [Burak Sipcikoglu](https://appshunter.io/developer/1383656776) |

## What reviewers say

### Beep Beep Morse Code

[App page](https://appshunter.io/ios/app/beep-beep-morse-code/id6755251874)

Learn Morse code step-by-step with structured levels, interactive listening and sending exercises, and instant feedback. Track your progress, earn certificates, and practice with playful games. Works offline and is completely ad-free.

**Highlights:** Level-based learning from letters to messages, Interactive listening and sending exercises, Progress tracking with accuracy and stars, Certificates and achievements for milestones, Flashlight Morse code sender, Offline functionality, WORDL-style Morse games

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $3.99 | one-time |


### Knots

[App page](https://appshunter.io/ios/app/knots-sailing-knot-guide/id6816004313)

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

**In-app purchases:** none


## Frequently asked questions

### Is Beep Beep Morse Code free?

Beep Beep Morse Code is free to download, with in-app purchases available.

### Is Knots free?

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

### Do Beep Beep Morse Code or Knots have ads?

Neither Beep Beep Morse Code nor Knots shows ads.

### Which is updated more often, Beep Beep Morse Code or Knots?

Beep Beep Morse Code ships an update every 3 days, and Knots every 2 weeks. Most recently, Beep Beep Morse Code was updated on October 16, 2026 and Knots on October 21, 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.*