Comparison

MorCon vs mirurun

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

Head to head
About

MorCon

Features
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MorCon is a Morse code learning, conversion, and input app that lets you convert between Japanese or English text and Morse code in both directions. You can easily convert text to Morse code, and Morse code back to text. Morse code can be played not only through speaker audio, but also through screen flashing and flashlight flashing. The app also supports key input, so you can enter signals with a straight key or paddle and convert them into Japanese or English text. A built-in Morse code list helps you check and learn symbols as you practice. The app also includes multiple training modes with selectable ranges, including multiple-choice practice, timed practice, key input practice, and the new Morse Tree Mode. In Morse Tree Mode, you can learn Morse code by growing a visual Morse tree step by step. Each node is unlocked as you practice, helping you understand the structure of Morse code while learning characters naturally. Japanese and English trees are supported, with both key input and listening practice. After mastering a tree, you can unlock Tree Time Attack mode for that specific language and input method. Three built-in sound styles are included by default: sine wave, radio-style tone, and retro game-style tone. Pitch can also be adjusted so you can practice with the sound that works best for you. You can customize the characters used for dots, dashes, and spaces, and adjust playback speed from 5 to 50 WPM. The app also supports exporting Morse playback as audio and video files. In the free version, file export is available with a daily limit. With Premium, file export becomes unlimited. Main Features Convert Japanese / English text to Morse code Convert Morse code to Japanese / English text Output Morse code as sound, screen flash, or flashlight flash Export Morse playback as audio and video files Input signals with a straight key or paddle Browse a built-in Morse code list Practice with multiple training modes and selectable ranges Learn with the new Morse Tree Mode Unlock Tree Time Attack by mastering each tree Switch between three built-in sound styles Adjust pitch Customize dot, dash, and space characters Adjust speed from 5 to 50 WPM Premium Features With either the lifetime plan or monthly plan, you can unlock the same Premium features: Ad-free experience Editing for the Morse code list Playback using recorded custom sounds Custom screen flash colors Unlimited training sessions Unlimited audio and video file export Display Morse code in exported videos The free version includes the core features, and additional training attempts can also be unlocked by watching ads. Recommended for anyone who wants to study, review, practice, and input Morse code in one app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

mirurun

Features
Read full description

「みるるん」は、通常のブラウジング体験はそのままに、ページ内の 動画リンクを自動で収集。 Videoタブに切り替えるだけで、スワイプ操作で動画を横に送りながら、リール形式でサクサク視聴できます。 - スマートなウェブブラウザーとして利用 - ワンタップで保存できるブックマーク - ページ内の動画を自動検知&リール再生 - スワイプで快適な視聴体験(横スクロール) - シンプルで親しみやすいデザイン

Screenshots

MorCon4 screens
mirurun3 screens

Verdict

The call

The clearest difference is in-app purchases: mirurun at none against MorCon's 2. mirurun also leads on ads (none vs shown) and update cadence (every 10 days vs every 9 months). On price and device support 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. MorCon sells 2 in-app purchases, starting at $1.99 per month. mirurun asks for nothing beyond the download.

UpkeepUpdate frequency

MorCon ships an update every 9 months, mirurun every 10 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 2 level
MorCon versus mirurun: the parameters behind the verdict, then further details
ParameterMorConmirurun
PriceFreeFree
Update frequencyEvery 9 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1715.0 — better
Further details — not scored
Size15 MB2 MB
Age rating4+17+
Developerhirotoshi kasaneYUSUKE MIZUNO

In-app purchases

2 purchases

MorCon

Subscriptions1
  • Premium (Monthly)$1.991 Month
One-time1
  • Ad-free & additional features$4.99
None

mirurun

No in-app purchases

Questions

Is MorCon free?
MorCon is free to download, with in-app purchases available.
Is mirurun free?
mirurun is free to download, with no in-app purchases.
Do MorCon or mirurun have ads?
MorCon shows ads; mirurun does not.
Which is updated more often, MorCon or mirurun?
MorCon ships an update every 9 months, and mirurun every 10 days. Most recently, MorCon was updated on October 7, 2026 and mirurun on October 8, 2026.

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