SimpleFFT vs MachPulse™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SimpleFFT
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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.
MachPulse™
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MachPulse is a state-of-the-art wireless vibration analysis and diagnostics app designed for real-time monitoring of rotating machines. Developed by Forbes Marshall, it offers proactive maintenance solutions by detecting early signs of machine faults, minimizing downtime, reducing maintenance costs, and improving operational reliability. In addition to advanced monitoring, MachPulse provides expert services and detailed reports, giving actionable insights to enhance machine health and performance. With MachPulse, users gain access to advanced diagnostics, instant alerts, and comprehensive reports generated by experts, ensuring timely action on critical issues. This app offers continuous monitoring of key parameters like vibration and temperature, making it an essential tool for maintenance teams across industries such as manufacturing, steel, cement, water treatment, and power generation.
Screenshots
Verdict
The clearest difference is in-app purchases: MachPulse™ at none against SimpleFFT's 1. MachPulse™ also leads on ads (none vs shown). On price, 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
Both are free to download. SimpleFFT sells 1 one-off in-app purchase. MachPulse™ asks for nothing beyond the download.
| Parameter | SimpleFFT | MachPulse™ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 18 months | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | HIROFUMI MARUO | Forbes Marshall Pvt. Ltd. |
In-app purchases
SimpleFFT
- Premium Functions$0.49
MachPulse™
No in-app purchases









