# ScanNet vs SpectrumVoIP ES

The clearest difference is rating: ScanNet at 4.7 against SpectrumVoIP ES's 1.0. ScanNet also leads on update cadence (every 2 months vs every 21 months) and ratings volume (358 vs 1). SpectrumVoIP ES's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. ScanNet sells 1 one-off in-app purchase. SpectrumVoIP ES asks for nothing beyond the download.

ScanNet holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: ScanNet has 358 ratings behind it against 1, so its average is the more settled of the two.

ScanNet ships an update every 2 months, SpectrumVoIP ES every 21 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | ScanNet | SpectrumVoIP ES |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (358 ratings)](https://appshunter.io/ios/app/scannet-network-scanner/id1589765618/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/spectrumvoip-es/id6448721531/reviews) |
| Number of ratings | **358** | 1 |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 21 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 93 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Gutlyanskiy](https://appshunter.io/developer/1589765620) | [SpectrumVoIP](https://appshunter.io/developer/1217842572) |

## What reviewers say

### ScanNet

[App page](https://appshunter.io/ios/app/scannet-network-scanner/id1589765618)

Discover all devices connected to your network, whether at home or in a specified IP range. Gain insights into each device and its activity, useful for both casual users and IT professionals. Features include port checking, multiple scan modes, and advanced search capabilities.

**Highlights:** Find all network hosts, Check open ports during scan, Multiple scan modes (ARP, ICMP, UDP, DNS), Advanced host search, Save and open device lists, Includes ping, traceroute, port scanner

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium features | $3.99 | one-time |


### SpectrumVoIP ES

[App page](https://appshunter.io/ios/app/spectrumvoip-es/id6448721531)

This app allows users of a specific cloud-based phone service to make and receive calls from their iOS device. It functions as if dialing from a desk phone, requiring a hosted VoIP account to operate.

**Highlights:** Make and receive calls, Use as desk phone, Cloud-based service integration, iOS device compatibility, Access local contacts

**In-app purchases:** none


## Frequently asked questions

### Is ScanNet free?

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

### Is SpectrumVoIP ES free?

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

### Which has better reviews, ScanNet or SpectrumVoIP ES?

ScanNet is rated higher. ScanNet averages 4.7 out of 5 from 358 ratings, while SpectrumVoIP ES averages 1.0 from 1 ratings.

### Do ScanNet or SpectrumVoIP ES have ads?

ScanNet shows ads; SpectrumVoIP ES does not.

### Which is updated more often, ScanNet or SpectrumVoIP ES?

ScanNet ships an update every 2 months, and SpectrumVoIP ES every 21 months. Most recently, ScanNet was updated on November 3, 2026 and SpectrumVoIP ES on November 3, 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.*