# iCurlHTTP vs SetStack

The clearest difference is in-app purchases: iCurlHTTP at none against SetStack's 1. iCurlHTTP also leads on device support (4 vs 1) and iOS requirement (13.0 vs 18.0). SetStack's advantage is update cadence (fortnightly vs every 7 months). On price and ads there is nothing between them.

Both are free to download. SetStack sells 1 one-off in-app purchase. iCurlHTTP asks for nothing beyond the download.

iCurlHTTP ships an update every 7 months, SetStack fortnightly. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | iCurlHTTP | SetStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (30 ratings)](https://appshunter.io/ios/app/icurlhttp/id611943891/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 84.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 9 MB | 25 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Jason Cox](https://appshunter.io/developer/611943900) | [JudeWorks](https://appshunter.io/developer/1749456254) |

## What reviewers say

### iCurlHTTP

[App page](https://appshunter.io/ios/app/icurlhttp/id611943891)

Test web server responses with cURL-like functionality on your iPhone or iPad. Simulate various browsers and inspect raw HTTP headers and HTML. Analyze network performance with detailed timing information.

**Highlights:** Simulate browser user-agents, Inspect raw HTTP headers and HTML, Support for GET, HEAD, POST, PUT, DELETE, OPTIONS, TRACE requests, SSL support with certificate info, History of tested URLs, Detailed HTTP timing analysis, HTTP/2 and IPv4/IPv6 support

**Features:** Vision Pro support

**In-app purchases:** none


### SetStack

[App page](https://appshunter.io/ios/app/setstack-brick-set-tracker/id6801330719)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Power Collector | $2.99 | one-time |


## Frequently asked questions

### Is iCurlHTTP free?

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

### Is SetStack free?

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

### Do iCurlHTTP or SetStack have ads?

Neither iCurlHTTP nor SetStack shows ads.

### Which is updated more often, iCurlHTTP or SetStack?

iCurlHTTP ships an update every 7 months, and SetStack fortnightly. Most recently, iCurlHTTP was updated on October 15, 2026 and SetStack on October 12, 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.*