# MorseBook — Learn Morse by sound & key

> Learn Morse by sound & key (iPhone/iPad app by Mitaanshu Agarwal.)

- Source: https://appshunter.io/ios/app/morsebook/id6773448591 (this page in markdown: same URL + `.md`)
- Developer: [Mitaanshu Agarwal](https://appshunter.io/developer/1896724075)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 1 MB
- Languages: American English
- Released: 2026-06-10
- Data updated: 2026-08-08
- User reviews in markdown: https://appshunter.io/ios/app/morsebook/id6773448591/reviews.md

## What is MorseBook?

MorseBook turns your iPhone into a complete Morse trainer: a CW reference you can hear, a straight key you can send on, copy drills that keep you honest, and a coach for the moments a rhythm refuses to stick.

Every entry plays real ITU-timed audio - dits, dahs, and proper spacing at your speed. Read each rhythm the way operators voice it (di-DAH for A, DAH-di-di-dit for B), then press the straight key and watch your own sending decoded live on screen.

WHAT IS INCLUDED
- Complete reference: A-Z, 0-9, punctuation, prosigns (SOS, AR, SK), and classic signals (CQ, QRZ, 73)
- Audio playback for every entry with adjustable speed (5-30 WPM) and sidetone pitch
- Straight-key practice pad that decodes your keying as you send
- Encode and decode drills with reveal-when-ready answers
- Per-entry mnemonics, timing breakdowns, confusion pairs, and operating history
- Ask the Morse coach about rhythm, confusion pairs, and practice plans
- Personal practice log to keep notes between sessions
- No login, no invite code, no external account required

FREE AND PRO
The free app includes the full codebook with audio, the straight key, practice drills, the practice log, and 3 coach asks per day. MorseBook Pro monthly and yearly subscriptions unlock unlimited coach help and unlimited practice notes.

Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in App Store account settings. Privacy Policy: https://morsecode.keenshift.ai/privacy. Terms of Use/EULA: https://morsecode.keenshift.ai/terms. Support: https://morsecode.keenshift.ai/support.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| MorseBook Pro Monthly | $4.99 | per month |
| MorseBook Pro Yearly | $24.99 | per year |



## Version history (last 2 releases)

### 1.1 — 2026-08-05

The Morse coach now runs on MorseBook's own server, and it no longer has to work out a code from memory: the full International table is given to it, so when you ask how to separate B from 6 it quotes -... and -.... correctly instead of guessing.

Also in this update:
- Privacy, Terms and Support have moved to morsecode.keenshift.ai, and Support is now linked from Settings.
- Clearer wording on the Pro screen about what stays free: the codebook, the ITU audio, the straight key and the drills are free and stay free. Pro only lifts the daily coach limit and the practice-note limit.

### 1.0 — 2026-06-10

No release notes.

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| [Morse Trail: Learn by Touch](https://appshunter.io/ios/app/morse-trail-learn-by-touch/id6777456775) | — | Free | Education |
| [Signal - Morse Code Practice](https://appshunter.io/ios/app/signal-morse-code-practice/id6751603981) | 5.0 (10) | Free | Education |
| [Hifz Tracker](https://appshunter.io/ios/app/hifz-tracker/id6748594784) | — | Free | Education |
| [Morse Code - Learn and Play](https://appshunter.io/ios/app/morse-code-learn-and-play/id6759466028) | 5.0 (2) | Free | Education |
| [Morse Code Trainer: Learn CW](https://appshunter.io/ios/app/morse-code-trainer-learn-cw/id6771433220) | — | Free | Education |

## More apps by Mitaanshu Agarwal

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All apps by Mitaanshu Agarwal: https://appshunter.io/developer/1896724075

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-08.*