# nOversight WiFi Analyzer vs PhosphorCalc

The clearest difference is price: nOversight WiFi Analyzer at Free against PhosphorCalc's $0.99. nOversight WiFi Analyzer also leads on iOS requirement (17.0 vs 26.2). PhosphorCalc's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.

nOversight WiFi Analyzer is free to download; PhosphorCalc costs $0.99 up front. nOversight WiFi Analyzer sells 3 in-app purchases, starting at $2.49 per year. PhosphorCalc asks for nothing beyond the download.

## The numbers

| Metric | nOversight WiFi Analyzer | PhosphorCalc |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.3 (24 ratings)](https://appshunter.io/ios/app/noversight-wifi-analyzer/id1607838438/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 40.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 1 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Numerous Networks Limited](https://appshunter.io/developer/1496694588) | [Stuart Woolley](https://appshunter.io/developer/315697638) |

## What reviewers say

### nOversight WiFi Analyzer

[App page](https://appshunter.io/ios/app/noversight-wifi-analyzer/id1607838438)

Visualize your Wi-Fi signal strength and performance in real-time as you move. Identify dead zones, interference, and network issues with AR and map views. Review historical data to pinpoint past problems.

**Highlights:** Live Wi-Fi signal view while walking, AR and map-based performance visualization, Recent connectivity history timeline, On-device data processing for privacy, Detailed technical Wi-Fi information, Identify connected access points

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Analyzer (Annual) | $2.49 | per year |
| Pro Analyzer (Monthly) | $3.99 | per month |
| Pro Analyzer (Annual) | $27.99 | per year |


### PhosphorCalc

[App page](https://appshunter.io/ios/app/phosphorcalc/id6760777378)

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

**In-app purchases:** none


## Frequently asked questions

### Is nOversight WiFi Analyzer free?

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

### Is PhosphorCalc free?

PhosphorCalc costs $0.99, with no in-app purchases.

### Do nOversight WiFi Analyzer or PhosphorCalc have ads?

Neither nOversight WiFi Analyzer nor PhosphorCalc shows ads.

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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.*