Comparison

Beep Beep Morse Code vs Knots

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Beep Beep Morse Code

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
Read full description

Beep Beep teaches you Morse code in a simple and motivating way. From the first letters to complete messages, you learn everything step by step - with clear levels, real listening exercises, and direct feedback. What to expect: Learning in Levels - You start relaxed with characters like E and T. With each progress, you unlock new levels until you master the complete alphabet, numbers, prosigns, and complete messages. Interactive Exercises - You hear real Morse tones and choose the matching letter or the right word. Or you tap Dit and Dah yourself and get immediate feedback. You can adjust speed and tone frequency as it works best for you. Your Progress at a Glance - All 20 levels save your learning progress. You can see anytime how accurate you are, which characters you already know, and which exercises you have completed. Morse in Practice - Use the iPhone flashlight to send your own Morse signals. Tap Dit and Dah manually or let the app convert any text into light signals. You can even export your messages as MP3 and share them via any messenger. Offline and Private - The app stores everything locally. No accounts, no advertising, no data collection. For whom the app is made: - Beginners who want to learn Morse easily - Radio and technology fans - Outdoor and survival enthusiasts Beep Beep makes it easy for you to stick with it and become more confident in Morse step by step.

About

Knots

Features
Read full description

Which knot for which job on board? Pick the job and see the right knot, why it's the right one and how to tie it, step by step. Practice and spaced review help you remember it. WHAT DO I NEED? Type what you're about to do in your own words, like "hang a fender" or "tie two ropes together", or tap one of 14 situations on board: tying to a cleat, a ring or a post, making a fixed loop, joining ropes of different sizes, reefing a sail, man overboard and more. You can also search by the name you know, like "square knot" or "figure of eight". STEP BY STEP Every knot is a clear animation split into steps, with a tip for each one. Tap a step to jump to it, slow down to half speed or skip straight to the tightening. The clove hitch is shown both on a post and on a rail. Left-handed mode mirrors the animations. MORE THAN THE STEPS Each knot's page also covers what it's for, what to watch out for, what not to use it for and how to untie it. PRACTICE Identify: name a knot from its finished shape. Order: put a knot's steps in order. Situation: pick the right knot for the job. You can also practice a single knot with the Practice button on its page. SPACED REVIEW Knots you mark "Got it" or get right in practice come back after 1, 3, 7, 14 and 30 days, so what you learn stays with you. A wrong answer starts a knot over. WORKS OFFLINE Everything is inside the app, so it works at anchor, offshore and anywhere without signal. No account, no ads and no data collected. THE KNOTS Bowline, Cleat Hitch, Clove Hitch, Round Turn and Two Half Hitches, Figure-Eight Knot, Sheet Bend, Reef Knot and Rolling Hitch. In English and Turkish.

Screenshots

Beep Beep Morse Code4 screens
Knots4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Beep Beep Morse Code versus Knots: the parameters behind the verdict, then further details
ParameterBeep Beep Morse CodeKnots
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size133 MB91 MB
Age rating4+4+
DeveloperBoris NiehausBurak Sipcikoglu

In-app purchases

1 purchases

Beep Beep Morse Code

One-time1
  • Full Access$3.99
None

Knots

No in-app purchases

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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