Comparison

RST MR Pro vs 航空特殊無線技士 過去問集&英文送受話対策

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

Head to head
About

RST MR Pro

Features
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This app is a practice app for memorization reception, which can be said to be essential for Morse reception. Memorization reception is also called "delayed reception", and it is a method of interpreting the heard Morse code with a delay after listening to the Morse code for several characters, instead of interpreting it immediately (writing it on paper etc). It is not necessary for receiving low-speed Morse code, but it is an essential reception technique for receiving some high-speed Morse code. [App features] 1. The code length generated is a minimum of 5 characters and a maximum of 20 characters, in units of 1 character. It can be set arbitrarily. 2. The minimum number of delayed characters is 1 and the maximum is 10 characters. However, it cannot be set longer than the code length to be generated. 3. Use the in-app keyboard until you reach the set number of delayed characters. Even if you enter characters, the input operation will be ignored. 4. The generated code is "Japanese KANA" or "alphabet + number". To select "alphabet + number", select the "Eng." check box. In the current version, " ゛ ゜( ) 」 " does not appear. 5. The dial tone of the generated Morse code can be changed with the "Frequency" slide bar. (Variable range: 300Hz-900Hz) 6. The speed of the generated Morse code can be changed with the "Speed" slide bar. (Variable range: 10CPM to 150CPM) 7. The speed of the generated Morse code can be changed with the "Volume" slide bar. You can also adjust with the volume button on the main unit. [How to use the app] 1. Set the "code length" and "delayed character". * At first, "code length: 5 delayed characters: 1" is recommended 2. Set "Frequency", "Speed" and "Volume". * "Frequency: 600Hz", "Speed: 50-60CPM", "Volume" are optional 3. When you press "START", you will hear the Morse code, so you can use the app Enter the code with the keyboard. However, during the number of characters of "delayed characters", memorize without inputting and the number of characters When you reach, enter from the first letter you memorized. 4. If you cannot hear the characters of "code length" length, press "AGN". The Morse code was heard from the beginning again, so enter the correct characters. 5. Finally press "Enter" 6. Press "Enter" to score, and after a certain amount of time, the next Morse code You will hear it, so enter the code on the keyboard of the app in the same way. 7. If you make a mistake in the input characters, you can correct them using "BS" and etc. When the operation for 8.10 questions is completed, the scoring result pop-up will be displayed.

About

航空特殊無線技士 過去問集&英文送受話対策

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日本国内で小型飛行機を飛ばすための必須国家資格! 【過去問演習】 ・練習モードでは正誤判定にて何度も同じ問題に挑戦できます。 ・試験モードでは本番と同様に時間制限を設けることで、緊張感を持って取り組めます。 【過去問集】 5年分の最新問題を収録(最新年度のみ無料公開) 【英文送受話試験対策】有料 フォネティックコード各音を再生することでより発音のイメージを掴みやくなる送話練習ができます。 聞き取りでは練習として繰り返し再生が可能なモード、 試験に近い再生方法を再現し、より本番への対策が可能な試験モードをそれぞれ搭載! ぜひ本アプリを利用し、資格取得を実現させてください!

Screenshots

RST MR Pro4 screens
航空特殊無線技士 過去問集&英文送受話対策4 screens

Verdict

The call

The clearest difference is price: 航空特殊無線技士 過去問集&英文送受話対策 at Free against RST MR Pro's $1.99. RST MR Pro's advantage is in-app purchases (none vs 6) and ads (none vs shown). On update cadence 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

航空特殊無線技士 過去問集&英文送受話対策 is free to download; RST MR Pro costs $1.99 up front. 航空特殊無線技士 過去問集&英文送受話対策 sells 6 one-off in-app purchases. RST MR Pro asks for nothing beyond the download.

UpkeepUpdate frequency

RST MR Pro ships an update every 5 months, 航空特殊無線技士 過去問集&英文送受話対策 every 3 months. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.

Scorecard4 real differences · 2 level
RST MR Pro versus 航空特殊無線技士 過去問集&英文送受話対策: the parameters behind the verdict, then further details
ParameterRST MR Pro航空特殊無線技士 過去問集&英文送受話対策
Price$1.99Free — better
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size5 MB10 MB
Age rating4+4+
Developerkoji kamogawaKoki Yanagida

In-app purchases

None

RST MR Pro

No in-app purchases

6 purchases

航空特殊無線技士 過去問集&英文送受話対策

One-time6
  • 2025 Exam Questions Data pack$0.99
  • 2024 Exam Questions Data pack$0.99
  • 2023 Exam Questions Data pack$0.99
Show 3 more
  • 2022 Exam Questions Data pack$0.99
  • 2021 Exam Questions Data pack$0.99
  • Telecommunications data pack$0.99

Questions

Is RST MR Pro free?
RST MR Pro costs $1.99, with no in-app purchases.
Is 航空特殊無線技士 過去問集&英文送受話対策 free?
航空特殊無線技士 過去問集&英文送受話対策 is free to download, with in-app purchases available.
Do RST MR Pro or 航空特殊無線技士 過去問集&英文送受話対策 have ads?
航空特殊無線技士 過去問集&英文送受話対策 shows ads; RST MR Pro does not.
Which is updated more often, RST MR Pro or 航空特殊無線技士 過去問集&英文送受話対策?
RST MR Pro ships an update every 5 months, and 航空特殊無線技士 過去問集&英文送受話対策 every 3 months. Most recently, RST MR Pro was updated on September 13, 2026 and 航空特殊無線技士 過去問集&英文送受話対策 on September 15, 2026.

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