Comparison

Morse vs Dr. CheckOff

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

Head to head
About

Morse

Translate, type, learn, and convert Morse code with this versatile app. It offers features like a flashing light encoder, audio file creation, and real-time microphone decoding. Customize your experience and explore advanced learning and social features.

Highlights
  • Morse code translation and interpretation
  • Full-screen flashing light encoder
  • Morse code audio file generation
  • Real-time microphone decoding
  • Morse alphabet and mnemonics
  • Customizable display and settings
Features
Read full description

Morse-it is an easy-to-use application that lets you translate, interpret, type, learn, convert Morse code, and more. You can run it on your iPhone or iPad and it is compatible with VoiceOver. Note: By getting this app, you'll have access to several useful and fun features related to Morse code (these are the features explained in this description and visible in the screenshots). In addition, you can unlock advanced features in the app if you need them: learning and social features. More information at the end of this description. Type any text and it will be automatically encoded into a full-screen flashing effect of the corresponding Morse code. The flashlight of your device is also used. Your "SOS" messages will be seen quite far away! Some sound will also be played accordingly. In detailed mode, the encoded text will scroll during the decoding process. Tap some Morse code on the screen and the program will translate it into some text. Several input types are supported: Novice, Straight Key, Memory Paddle, Iambic Paddle (A and B), Microphone. Left and right handed modes are supported. Test and improve your skills: are you good enough to be understood? Create Morse code audio files from a given text (or variables). Use these files as you like: listen to them to train your decoding skills or use them as ringtones for your mobile phone. Create beautiful abstract wallpapers for your device (or posters to be printed) by customizing the display of the dashes and dots of the sentence you like. Exclusive feature that allows you to decode in real time the Morse code recorded by the microphone into text (note: the sound must be quite clear/loud and without much noise). Some automatic calibration is performed, allowing adaptation to speed, tone and volume changes. The full Morse alphabet (including prosigns) can also be viewed and the associated Morse code can be played. Tapped and decoded text can be edited and exported to clipboard, in-app email and SMS. A special screen allows textual conversion of Morse code and text. Exchange encrypted messages with your friends. Wikipedia and Visual Mnemonic screens to get information and mnemonics about Morse code. You can also add your own websites for in-app consultation. The whole application is highly configurable (frequency, WPM, tone type, color, Morse code, variables ...) A customizable today view widget can be added to your home screen to display the current date in Morse code. Some custom actions are available in the shortcut app, and some features of the app can be triggered using Siri. You can also become part of the Morse-it Social Club (thanks to a renewable subscription) and unlock the following Social features: Messages, Forums, QSO Bot, Poem of the Day, Quotes of the Day, Games of the Day ... and more. The following Learning features will also be unlocked (but can also be unlocked with a single one-time in-app purchase if you prefer): Koch trainer, Sending trainer, Cards trainer, CWops Academy learning method, Quiz, Macros, Dictionaries: abbreviations, QSOs, mnemonics, timing (Farnsworth) and Morse alphabet/Prosigns personalization, appearance customization ... and more. Some Morse-it features are powered by Icom, a world leader in the amateur radio market. !!! As seen on TV !!! (UK) in Most Haunted Live: Apparently you can use it to communicate with ghosts (no guarantee though :D) Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Dr. CheckOff

Features
Read full description

Work as a Set Dresser? Or in Wardrobe? Have you ever looked at a pile of paperwork and thought "Maybe coal mining IS for me"? Simply Input pdf files from the major rental prop and costume houses, (they can email these when you pick up) and use your camera to check off the items. You can also add a note about an item, or manually toggle the check status. Note-The pdfs have to be very square. Scans of physical paperwork will work, if they are square. The originals as emailed by production will always work perfect, scans may miss an item or two. I work as a set dresser, and I made sure this thing works for US at every level. If your phone dies, or it crashes mid check? The Dr writes each check each time, so you pick up where you left off. You doing a wrap off grid? The Dr is all offline, just make sure you get the paperwork imported and the Dr will Check it off. That what he does.

Screenshots

Morse4 screens
Dr. CheckOff4 screens

Verdict

The call

The clearest difference is price: Dr. CheckOff at Free against Morse's $0.99. Dr. CheckOff also leads on in-app purchases (none vs 3) and update cadence (every 2 weeks vs every 5 weeks). 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

CostPrice · In-app purchases · Ads · Monetization

Dr. CheckOff is free to download; Morse costs $0.99 up front. Morse sells 3 in-app purchases, starting at $3.99 per month. Dr. CheckOff asks for nothing beyond the download.

UpkeepUpdate frequency

Morse ships an update every 5 weeks, Dr. CheckOff every 2 weeks. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Morse versus Dr. CheckOff: the parameters behind the verdict, then further details
ParameterMorseDr. CheckOff
Price$0.99Free — better
Rating4.7 (1.1K ratings) — better—
Positive reviews90.3% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size51 MB97 MB
Age rating17+4+
DeveloperFrancis BonninTrevor Rogers

In-app purchases

3 purchases

Morse

Subscriptions2
  • Morse-it Social Club1 Month trial$3.991 Month
  • Morse-it Social Club$39.991 Year
One-time1
  • Learning features$8.99
None

Dr. CheckOff

No in-app purchases

Questions

Is Morse free?
Morse costs $0.99, and also offers in-app purchases.
Is Dr. CheckOff free?
Dr. CheckOff is free to download, with no in-app purchases.
Do Morse or Dr. CheckOff have ads?
Neither Morse nor Dr. CheckOff shows ads.
Which is updated more often, Morse or Dr. CheckOff?
Morse ships an update every 5 weeks, and Dr. CheckOff every 2 weeks. Most recently, Morse was updated on October 13, 2026 and Dr. CheckOff on October 8, 2026.

Other comparisons