# NetFlow Analyzer vs VoxSMS

The clearest difference is rating: VoxSMS at 5.0 against NetFlow Analyzer's 4.1. VoxSMS also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). NetFlow Analyzer's advantage is update cadence (every 2 months vs every 10 months) and ratings volume (44 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

VoxSMS holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: NetFlow Analyzer has 44 ratings behind it against 1, so its average is the more settled of the two.

NetFlow Analyzer ships an update every 2 months, VoxSMS every 10 months. The most recent releases landed on June 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | NetFlow Analyzer | VoxSMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (44 ratings)](https://appshunter.io/ios/app/netflow-analyzer/id922881420/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/voxsms/id1514259980/reviews)** |
| Number of ratings | **44** | 1 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 22 MB | 66 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zoho Corporation](https://appshunter.io/developer/388384807) | [Textable](https://appshunter.io/developer/1395042035) |

## What reviewers say

### NetFlow Analyzer

[App page](https://appshunter.io/ios/app/netflow-analyzer/id922881420)

This app provides real-time network bandwidth monitoring and traffic analytics on the go. It helps identify bandwidth usage, troubleshoot network issues, and manage network devices from anywhere.

**Highlights:** Real-time network bandwidth visibility, Traffic analytics and reporting, Identify top applications and users, Monitor LAN and WAN traffic, Troubleshoot network anomalies, Alerts for device availability and traffic spikes

**In-app purchases:** none


### VoxSMS

[App page](https://appshunter.io/ios/app/voxsms/id1514259980)

Communicate via SMS using your dedicated business phone numbers. This app allows you to send and receive text messages directly from your mobile device, integrating seamlessly with your existing service.

**Highlights:** Send and receive SMS, Use business phone numbers, Mobile messaging, Voxtelesys integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NetFlow Analyzer free?

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

### Is VoxSMS free?

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

### Which has better reviews, NetFlow Analyzer or VoxSMS?

VoxSMS is rated higher. NetFlow Analyzer averages 4.1 out of 5 from 44 ratings, while VoxSMS averages 5.0 from 1 ratings.

### Do NetFlow Analyzer or VoxSMS have ads?

Neither NetFlow Analyzer nor VoxSMS shows ads.

### Which is updated more often, NetFlow Analyzer or VoxSMS?

NetFlow Analyzer ships an update every 2 months, and VoxSMS every 10 months. Most recently, NetFlow Analyzer was updated on June 25, 2026 and VoxSMS on September 21, 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.*