# Smartracker vs FNam FFT Spectrogram Analyzer

The clearest difference is update cadence: FNam FFT Spectrogram Analyzer at every 2 weeks against Smartracker's monthly. Smartracker's advantage is iOS requirement (11.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Smartracker ships an update monthly, FNam FFT Spectrogram Analyzer every 2 weeks. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Smartracker | FNam FFT Spectrogram Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 43 MB | 5 MB |
| Requires iOS | **11.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Ioannis Tsakiridis](https://appshunter.io/developer/1440970762) | [YEON SEOB KIM](https://appshunter.io/developer/1878586254) |

## What reviewers say

### Smartracker

[App page](https://appshunter.io/ios/app/smartracker/id1440970763)

**Features:** macOS Compatibility

**In-app purchases:** none


### FNam FFT Spectrogram Analyzer

[App page](https://appshunter.io/ios/app/fnam-fft-spectrogram-analyzer/id6759438376)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smartracker free?

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

### Is FNam FFT Spectrogram Analyzer free?

FNam FFT Spectrogram Analyzer is free to download, with no in-app purchases.

### Do Smartracker or FNam FFT Spectrogram Analyzer have ads?

Neither Smartracker nor FNam FFT Spectrogram Analyzer shows ads.

### Which is updated more often, Smartracker or FNam FFT Spectrogram Analyzer?

Smartracker ships an update monthly, and FNam FFT Spectrogram Analyzer every 2 weeks. Most recently, Smartracker was updated on September 15, 2026 and FNam FFT Spectrogram Analyzer on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*