Comparison

SimpleFFT vs 抵抗カラーコード

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

Head to head

Frequency analysis

About

SimpleFFT

Features

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This app can easily analyze the frequency of sound. For the sound of the recording file recorded at each refresh time interval, FFT is executed and displayed for the four voices collected one after another at each refresh interval.

About

抵抗カラーコード

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抵抗器のカラーコードの計算と練習ができます。練習問題は、カラーコードから数値、数値からカラーコードの変換を用意しています。

Screenshots

SimpleFFT4 screens

抵抗カラーコード4 screens

Verdict

The call

The clearest difference is in-app purchases: 抵抗カラーコード at none against SimpleFFT's 1. 抵抗カラーコード also leads on iOS requirement (13.4 vs 15.0). SimpleFFT's advantage is device support. On price 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. SimpleFFT sells 1 one-off in-app purchase. 抵抗カラーコード asks for nothing beyond the download.

Scorecard3 real differences · 3 level

SimpleFFT versus 抵抗カラーコード: the parameters behind the verdict, then further details
Parameter	SimpleFFT	抵抗カラーコード
Price	Free	Free
Update frequency	Every 18 months	—
Ads	Yes	—
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod — better	—
Requires iOS	15.0	13.4 — better
Further details — not scored
Size	5 MB	9 MB
Age rating	4+	4+
Developer	HIROFUMI MARUO	kohei yamane