Comparison

Bluetest IP Throughput vs SimpleFFT

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

Head to head

Bluetest IP Throughput

Frequency analysis

About

Bluetest IP Throughput

Features

Read full description

Application for measuring IP layer throughput, intended for use with the Bluetest Reverberation Test System.

About

SimpleFFT

Features

Read full description

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.

Screenshots

Bluetest IP Throughput1 screens

SimpleFFT4 screens

Verdict

The call

The clearest difference is in-app purchases: Bluetest IP Throughput at none against SimpleFFT's 1. Bluetest IP Throughput also leads on ads (none vs shown) and iOS requirement (13.6 vs 15.0). On price, 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

Both are free to download. SimpleFFT sells 1 one-off in-app purchase. Bluetest IP Throughput asks for nothing beyond the download.

UpkeepUpdate frequency

Bluetest IP Throughput ships an update every 15 months, SimpleFFT every 18 months. The most recent releases landed on September 27, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 3 level

Bluetest IP Throughput versus SimpleFFT: the parameters behind the verdict, then further details
Parameter	Bluetest IP Throughput	SimpleFFT
Price	Free	Free
Update frequency	Every 15 months — better	Every 18 months
Ads	No — better	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.6 — better	15.0
Further details — not scored
Size	0 MB	5 MB
Age rating	4+	4+
Developer	Bluetest AB	HIROFUMI MARUO

In-app purchases

None

Bluetest IP Throughput

No in-app purchases

1 purchases

SimpleFFT

One-time1

Premium Functions$0.49

Questions

Is Bluetest IP Throughput free?

Bluetest IP Throughput is free to download, with no in-app purchases.

Is SimpleFFT free?

SimpleFFT is free to download, with in-app purchases available.

Do Bluetest IP Throughput or SimpleFFT have ads?

SimpleFFT shows ads; Bluetest IP Throughput does not.

Which is updated more often, Bluetest IP Throughput or SimpleFFT?

Bluetest IP Throughput ships an update every 15 months, and SimpleFFT every 18 months. Most recently, Bluetest IP Throughput was updated on September 27, 2026 and SimpleFFT on October 10, 2026.