Comparison

音波線香 vs Training with Cards

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

Head to head

About

音波線香

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◇Apple Watch１つで蚊をバリア！◇ 蚊が嫌がる周波数のモスキート音【17000Hz】を収録！簡単操作！ワンタップ！・公園やキャンプなどで！・庭のお手入れや散歩時・蚊が多いときなどなど... シーンは様々！ ◎使い方・再生ボタンを押すと流れる・四角のボタンでストップこの２つのボタンだけ！操作も簡単！ ■注意・長時間の使用はお控えください。・頭痛や体調に異変を感じたら直ちに使用をやめてください。・このアプリは、効果を保証するものではありません。 (本アプリはiPhoneアプリのみではご利用になれません。Apple Watchが必要となります。)

About

Training with Cards

Features

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“Training with Cards” makes your workout fun and unpredictable! Just flip a card and let the deck decide your next move. ・Default exercises: Squats, Push-ups, Sit-ups, and Burpees – fully customizable to fit your style. ・Workout with randomness Every session is different, keeping your training fresh and exciting. ・Track your progress Check your training history on the built-in calendar and stay motivated. ・Multilingual support Available in Japanese and English. Perfect for martial arts fans, fitness enthusiasts, or anyone who wants to enjoy exercising like a game. Start your “Training with Cards” today!

Screenshots

Training with Cards4 screens

Verdict

The call

The clearest difference is ads: 音波線香 at none against Training with Cards's shown. 音波線香 also leads on update cadence (every 3 days vs every 7 months). On price, in-app purchases, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

音波線香 ships an update every 3 days, Training with Cards every 7 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level

音波線香 versus Training with Cards: the parameters behind the verdict, then further details
Parameter	音波線香	Training with Cards
Price	Free	Free
Update frequency	Every 3 days — better	Every 7 months
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPod, Apple Watch	iPhone, iPad, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	3 MB	47 MB
Age rating	4+	4+
Developer	Kyota Sasaki	Tomoaki Okubo

In-app purchases

None

音波線香

No in-app purchases

None

Training with Cards

No in-app purchases

Questions

Is 音波線香 free?

音波線香 is free to download, with no in-app purchases.

Is Training with Cards free?

Training with Cards is free to download, with no in-app purchases.

Do 音波線香 or Training with Cards have ads?

Training with Cards shows ads; 音波線香 does not.

Which is updated more often, 音波線香 or Training with Cards?

音波線香 ships an update every 3 days, and Training with Cards every 7 months. Most recently, 音波線香 was updated on November 3, 2026 and Training with Cards on October 30, 2026.