# FlowSpy vs HtpSniffer

The clearest difference is in-app purchases: HtpSniffer at none against FlowSpy's 2. HtpSniffer also leads on iOS requirement (15.6 vs 17.0). FlowSpy's advantage is chart position (#194 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. FlowSpy sells 2 in-app purchases, starting at $9.99 per month. HtpSniffer asks for nothing beyond the download.

## The numbers

| Metric | FlowSpy | HtpSniffer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Best chart rank | **#194** | — |
| Size | 4 MB | 25 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing Spell Technology Co., Ltd.](https://appshunter.io/developer/1478493485) | [Fuzhou Cangshan Benyunshi Technology Co., Ltd](https://appshunter.io/developer/834807044) |

## What reviewers say

### FlowSpy

[App page](https://appshunter.io/ios/app/flowspy-ai-packet-capture/id6772698766)

**Currently charting:** #194 Top Grossing · Developer Tools (US App Store)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowSpy Pro Monthly | $9.99 | per month |
| FlowSpy Pro Annual | $59.99 | per year |


### HtpSniffer

[App page](https://appshunter.io/ios/app/htpsniffer/id6785037388)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlowSpy free?

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

### Is HtpSniffer free?

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

### Do FlowSpy or HtpSniffer have ads?

Neither FlowSpy nor HtpSniffer 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.*