# Frequency Analyzer vs Printer App

The clearest difference is review sentiment: Printer App at 89% against Frequency Analyzer's 0%. Printer App also leads on rating (4.7 vs 4.5) and iOS requirement (14 vs 17.2). Frequency Analyzer's advantage is update cadence (every 8 days vs monthly) and ratings volume (166 vs 34). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Frequency Analyzer sells 11 in-app purchases, starting at $2.99 per 7 days and Printer App sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Printer App holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 166 and 34 respectively. Written reviews point the same way: 0% of Frequency Analyzer's written reviews are positive against 89% of Printer App's.

Frequency Analyzer ships an update every 8 days, Printer App monthly. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Frequency Analyzer | Printer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (166 ratings)](https://appshunter.io/ios/app/frequency-analyzer/id6468837339/reviews) | **[4.7 (34 ratings)](https://appshunter.io/ios/app/printer-app-airprint-and-scan/id6745002282/reviews)** |
| Number of ratings | **166** | 34 |
| Positive reviews | 0.0% of reviews | **88.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 35 MB | 116 MB |
| Requires iOS | 17.2 | **14** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Manfred Kuegel](https://appshunter.io/developer/1520736594) | [RootsCoder](https://appshunter.io/developer/1743145958) |

## What reviewers say

### Frequency Analyzer

[App page](https://appshunter.io/ios/app/frequency-analyzer/id6468837339)

Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.

**Highlights:** Real-time FFT analysis, Calibrated SPL measurements, 32-bit float audio recording, Synchronized video recording, Spectrogram and octave band analysis, Export WAV, CSV, images, and videos

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Frequency Analyzer Pro Weekly | $2.99 | per 7 days |
| Frequency Analyzer Pro Monthly | $3.99 | per month |
| Frequency Analyzer Pro Monthly | $3.99 | per month |
| Frequency Analyzer Pro Monthly | $4.99 | per month |
| Frequency Analyzer Pro Monthly | $4.99 | per month |
| Frequency Analyzer Pro Monthly | $4.99 | per month |
| Frequency Analyzer Pro Annual | $29.99 | per year |
| Frequency Analyzer Pro Annual | $44.99 | per year |
| Frequency Analyzer Pro Annual | $44.99 | per year |
| Frequency Analyzer Pro Annual | $44.99 | per year |
| Pro access for lifetime | $89.99 | one-time |


### Printer App

[App page](https://appshunter.io/ios/app/printer-app-airprint-and-scan/id6745002282)

Print and scan documents, photos, and PDFs directly from your iPhone or iPad without a computer. Connects wirelessly to AirPrint, HP, and other WiFi printers for fast, reliable mobile printing.

**Highlights:** Print from iPhone & iPad, AirPrint & HP Printer Support, WiFi Printer Connection, Scan to PDF, Photo & Document Printing, All-in-One Printer Utility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $49.99 | per year |
| Full Access (One-Time) | $9.99 | one-time |
| Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Frequency Analyzer free?

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

### Is Printer App free?

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

### Which has better reviews, Frequency Analyzer or Printer App?

Printer App is rated higher. Frequency Analyzer averages 4.5 out of 5 from 166 ratings, while Printer App averages 4.7 from 34 ratings.

### Do Frequency Analyzer or Printer App have ads?

Neither Frequency Analyzer nor Printer App shows ads.

### Which is updated more often, Frequency Analyzer or Printer App?

Frequency Analyzer ships an update every 8 days, and Printer App monthly. Most recently, Frequency Analyzer was updated on September 21, 2026 and Printer App 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.*