# Network Sniffer vs Preloop

The clearest difference is in-app purchases: Preloop at none against Network Sniffer's 1. Preloop also leads on rating (5.0 vs 4.6). Network Sniffer's advantage is ratings volume (197 vs 1) and update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Network Sniffer sells 1 one-off in-app purchase. Preloop asks for nothing beyond the download.

Preloop holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Network Sniffer has 197 ratings behind it against 1, so its average is the more settled of the two.

Network Sniffer ships an update every 3 weeks, Preloop every 3 months. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Network Sniffer | Preloop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (197 ratings)](https://appshunter.io/ios/app/network-sniffer/id6450956188/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/preloop/id6757803021/reviews)** |
| Number of ratings | **197** | 1 |
| Positive reviews | 71.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#207** | — |
| Size | 65 MB | 4 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CHENGDU MIAOZHI TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1465440799) | [Spacecode AI Inc](https://appshunter.io/developer/1854261683) |

## What reviewers say

### Network Sniffer

[App page](https://appshunter.io/ios/app/network-sniffer/id6450956188)

**Currently charting:** #207 Top Free · Developer Tools (US App Store)

Analyze your device's network activity to understand app behavior. Identify which apps are connecting to the internet, their data usage, and potential privacy risks. Gain control over your network with detailed visual reports and advanced inspection tools.

**Highlights:** Deep network analysis with visual reports, Capture HTTP/HTTPS/WebSocket traffic, External proxy for custom inspection, JavaScript scripting for custom rules, Request replay and rewrite, Real-time speed and data usage widgets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $7.99 | one-time |


### Preloop

[App page](https://appshunter.io/ios/app/preloop/id6757803021)

This app acts as a human approval layer for AI agents, intercepting risky actions and routing them for your one-tap approval. It allows AI to handle routine tasks while you maintain control over critical decisions, ensuring compliance and an audit trail.

**Highlights:** Human approval for AI actions, Instant notifications with context, One-tap approve/decline, Audit trail for compliance, Risk-based policy enforcement, Works with Claude and Cursor

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Network Sniffer free?

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

### Is Preloop free?

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

### Which has better reviews, Network Sniffer or Preloop?

Preloop is rated higher. Network Sniffer averages 4.6 out of 5 from 197 ratings, while Preloop averages 5.0 from 1 ratings.

### Do Network Sniffer or Preloop have ads?

Neither Network Sniffer nor Preloop shows ads.

### Which is updated more often, Network Sniffer or Preloop?

Network Sniffer ships an update every 3 weeks, and Preloop every 3 months. Most recently, Network Sniffer was updated on October 25, 2026 and Preloop on October 11, 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.*