Comparison

MultiplyByFun vs Watch Morse

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

Head to head
About

MultiplyByFun

Features
Read full description

Practice your times tables directly from your wrist! MultiplyByFun brings quick, engaging, and sassy math training to Apple Watch. Perfect for students, parents, and anyone looking to keep their mental math skills sharp on the go. --- WATCH-OPTIMIZED FEATURES: โ€ข ON-THE-WRIST SASSY VOICEOVERS Our sassy audio assistant reacts in real-time right through your Apple Watch speaker! Achieve a perfect score to be crowned a "math machine," or handle some good-natured sass if you're a bit too slow (e.g. "Even the tortoise beat you!"). โ€ข BITE-SIZED MATH SESSIONS Waiting in line or on the bus? Open the app on your Apple Watch for a quick 10-question math run. Easy, Medium, and Hard difficulty levels are fully playable. โ€ข GLOBAL LEADERBOARDS & PROGRESS Compete against math wizards worldwide! Track your highscores, earn trophies, and submit your best times to the global leaderboard directly from your Apple Watch. โ€ข 100% AD-FREE & SAFE No trackers, no ads, and no internet required for offline play. A safe, secure, distraction-free environment for kids and students. --- Unlock your math potential. Install MultiplyByFun on your Apple Watch and make mental math fun today!

About

Watch Morse

Features
Read full description

The only Morse code app built exclusively for Apple Watch. Learn CW with real haptic vibrations โ€” no sound, no phone needed. Koch method proven by ham radio operators worldwide. Feel every dot and dash on your wrist. WatchMorse uses your Apple Watch's Taptic Engine to teach you real International Morse Code โ€” the same standard used by ham radio operators, aviators, and emergency services globally. Unlike phone-based Morse apps, WatchMorse works entirely on your wrist. No iPhone required during practice. ----------------------------------------------------------------------------------------------------------------------- BUILT FOR APPLE WATCH Taptic Engine haptic feedback for every dot and dash Adjust speed 5 to 25 WPM with the Digital Crown ITU-R M.1677-1 standard PARIS timing โ€” the real deal Works independently, no phone needed iCloud sync across all your Apple devices KOCH METHOD โ€” PROVEN BY HAM RADIO OPERATORS Start with just K and M, unlock characters as you improve Adaptive difficulty: system detects when you plateau and adjusts Reach 90 percent accuracy to advance to next character Mnemonics for every character to accelerate memorization Full 36-character Koch order: letters, numbers, prosigns DAILY MORSE WORD New word every day at 9:00 AM with push notification 300+ words: ham radio Q-codes, aviation, emergency, military NATO alphabet, prosigns, CW abbreviations Earn XP for every daily word completed PRACTICE MODES Learn: study each character with haptic playback and mnemonics Practice: listen and identify โ€” adaptive multiple choice Word Practice: hear a full word in Morse, pick the correct answer Write Challenge: tap dots and dashes to spell what you heard XP AND PROGRESSION 8 levels from Beginner to Ham Radio Pro 10 badges including Week Warrior, Speed Demon, Full Alphabet Daily streak with bonus XP Koch progress grid showing all 36 characters PREMIUM โ€” ONE TIME PURCHASE, NO SUBSCRIPTION Speed Test: 10-character timed test to benchmark your WPM Morse Converter: type any text, hear it in haptic Morse instantly 250+ additional words unlocked including full Q-code library Yours forever โ€” no recurring fees PERFECT FOR Ham radio operators preparing for CW operation Amateur radio license candidates Emergency preparedness and ARES/RACES volunteers Outdoor enthusiasts: hiking, survival, off-grid communication History enthusiasts and telegraph fans Anyone wanting a genuinely rare skill

Verdict

The call

MultiplyByFun and Watch Morse are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. MultiplyByFun sells 2 one-off in-app purchases and Watch Morse sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MultiplyByFun ships an update every 3 weeks, Watch Morse monthly. The most recent releases landed on September 15, 2026 and September 22, 2026 respectively.

ScorecardNo meaningful differences
MultiplyByFun versus Watch Morse: the parameters behind the verdict, then further details
ParameterMultiplyByFunWatch Morse
PriceFreeFree
Update frequencyEvery 3 weeks โ€” betterMonthly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod, Apple WatchiPhone, iPod, Apple Watch
Requires iOS13.013.0
Further details โ€” not scored
Size6 MB8 MB
Age rating4+4+
DeveloperRobin BurrerAlper Vural

In-app purchases

2 purchases

MultiplyByFun

One-time2
  • Full Access$0.99
  • Buy me a coffee$1.99
1 purchases

Watch Morse

One-time1
  • Watch Morse Premium$2.99

Questions

Is MultiplyByFun free?
MultiplyByFun is free to download, with in-app purchases available.
Is Watch Morse free?
Watch Morse is free to download, with in-app purchases available.
Do MultiplyByFun or Watch Morse have ads?
Neither MultiplyByFun nor Watch Morse shows ads.
Which is updated more often, MultiplyByFun or Watch Morse?
MultiplyByFun ships an update every 3 weeks, and Watch Morse monthly. Most recently, MultiplyByFun was updated on September 15, 2026 and Watch Morse on September 22, 2026.

Other comparisons