RST 599TK Pro vs MorseForge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RST 599TK Pro
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This app is a real CW QSO simulator for Amateur Radio. "599BK & AADX Contest type QSO" is supported. Input of Morse Codes are by using Electric Touch Keyer or Straight Key. Changing of TX/RX is by SEND button. Supported Min-in CW Decoder too. 【Characteristic】 1. "599BK" and "Contest" style support. 2.Support the CW Speed Control, Reverse of Dot/Dash pad, and Straight Key. 3.Realistic signal meter according to the audio signal level. 4.Status display showing TX / RX operation. 5.Support the space insertion operation both automatic and manual. 6.Support the Min-in CW Decoder function. 7.Support the shortcut-key of CQ and TU. CQ Button function can be set by setting menu. 8.Support the repeat-call function. It works only when the TU button is pressed at the end of the QSO. 9.Support the RIT function. 10. Support input function by key button. 【How to use】 1.The case of CQ Calling Press SEND button Input "CQ CQ DX DE (YOUR CALLSIGN) PSE K" by Touch Keyer or Straight Key. Press SEND button again 2.The case of CQ Answering Press SEND button Input "QRZ DX" by Touch Keyer or Straight Key. Press SEND button again --- Examples of QSO --- [CQ Calling] "CQ CQ DX DE xxnxx xxnxx PSE K" >>> xxnxx DE **n** K "**n** DE xxnxx UR RST 559 BK" >>> R MY RPT 559 UR RST 599 BK "QSL TU" >>> R 73 TU "E E" >>> E E [CQ Ansewing] "QRZ DX" >>> "CQ CQ DE **n** **n** PSE K" "**n** DE xxnxx K" >>> "xxnxx DE **n** UR RST 579 BK" "R **n** DE xxnxx UR RST 599 TU" >>> "R TU" "E E" >>> E E --- DETEC WORDS --- [CQ Calling] CQ CQ DX CQ NA CQ JA [CQ Ansewing] QRZ QRZ DX QRZ NA QRZ JA [BOTH] DE K BK UR RST 73 TU E E etc... 【Example usage video】 - Touch Keyer - https://www.youtube.com/watch?v=4CqcH7-4iiE - Straight Key - https://www.youtube.com/watch?v=CuSEaJtD3KQ - Microphone IN Mode - https://www.youtube.com/watch?v=goN9hVDEGnM
MorseForge
Learn Morse code through interactive lessons, engaging practice modes, and a unique story-driven adventure. Track your progress, unlock achievements, and connect with friends while mastering this timeless communication skill.
- Structured Koch method lessons
- Multiple practice modes (Speed, Word, Zen)
- Story mode with choices and multiple endings
- Gamified progression with levels and achievements
- Cloud sync for cross-device progress
- Detailed analytics and progress tracking
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MorseForge transforms learning Morse code from a chore into an adventure. Whether you're studying for your ham radio license, preparing for off-grid communication, or exploring a timeless skill, MorseForge makes mastery achievable and fun. LEARN STEP-BY-STEP 40 structured lessons using the proven Koch method across 3 phases Master 66 characters: letters, numbers, punctuation, prosigns, and Q-codes 8 boss battles that test everything you've learned Adjustable character speed (18-45 WPM) and Farnsworth effective speed (5+ WPM) Visual feedback, audio training, and confusion tracking combined Adaptive difficulty that responds to your performance PRACTICE MODES Speed Challenges: Push your limits and increase your WPM Word Trainer: 40 levels of progressive word practice with boss battles Word Sprint: Timed word decoding under pressure Zen Mode: Relaxed, untimed practice sessions QSO Suite: Callsign Trainer + Pileup Arena for ham-style practice Customizable tone frequency (400-1000 Hz) and Farnsworth timing STORY MODE — UNIQUE TO MORSEFORGE Choose Your Own Adventure stories told in Morse code 4 difficulty tiers from beginner to pro Make choices by decoding signals — your decisions shape the story Multiple endings based on your stats and choices Several free stories included, more premium stories available with Forge Pass New stories added regularly — spy thrillers, sci-fi mysteries, survival scenarios GAMIFICATION & PROGRESSION 100 levels across 4 tiers: Beginner, Operator, Expert, Legendary 90+ achievements across multiple categories and rarity tiers Daily streak tracking to build habits Detailed analytics with confusion matrix and session history Track your accuracy and speed improvement over time SOCIAL & SYNC Cloud sync keeps your progress safe across devices Add friends and compare progress Public profiles and leaderboards FORGE PASS Unlock the full MorseForge experience: Full premium Story Mode catalog Word Trainer level unlocks and Word Sprint extensions Extended QSO Suite session limits Additional premium training content as it ships No ads Monthly and yearly plans available. Free trial where offered. Pricing may vary by region. Perfect for ham radio enthusiasts, preppers, history buffs, educators, and anyone who wants to learn this timeless skill. No gimmicks. Just focused learning. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: MorseForge at Free against RST 599TK Pro's $2.99. MorseForge also leads on update cadence (every 3 days vs every 3 months). RST 599TK Pro's advantage is in-app purchases (none vs 2). On 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
MorseForge is free to download; RST 599TK Pro costs $2.99 up front. MorseForge sells 2 in-app purchases, starting at $3.99 per month. RST 599TK Pro asks for nothing beyond the download.
RST 599TK Pro ships an update every 3 months, MorseForge every 3 days. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.
| Parameter | RST 599TK Pro | MorseForge |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 32 MB | 60 MB |
| Age rating | 4+ | 12+ |
| Developer | koji kamogawa | Jacob McCaig |
In-app purchases
RST 599TK Pro
No in-app purchases
MorseForge
- Forge Pass Monthly$3.991 Month
- Forge Pass Yearly$29.991 Year









