# QRU? vs SSE Inspector

The clearest difference is review sentiment: SSE Inspector at 100% against QRU?'s 0%. SSE Inspector also leads on update cadence (weekly vs every 3 weeks). 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.

QRU? ships an update every 3 weeks, SSE Inspector weekly. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | QRU? | SSE Inspector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sse-inspector-llm-api-client/id6782099094/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 63 MB | 3 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jon Samp](https://appshunter.io/developer/1316843623) | [猛 李](https://appshunter.io/developer/6779653099) |

## What reviewers say

### QRU?

[App page](https://appshunter.io/ios/app/qru-qr-code-debugger/id6741717337)

This tool helps developers debug QR codes by scanning them and breaking down the data into color-coded URL components. It provides instant scanning, QR code generation, and a scan history for easy management and analysis of encoded information.

**Highlights:** Colorized URL breakdown, Instant QR code scanning, QR code generation, Scan history log, Copy URL components, Open-source code

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

**In-app purchases:** none


### SSE Inspector

[App page](https://appshunter.io/ios/app/sse-inspector-llm-api-client/id6782099094)

Debug AI API streams with this tool that preserves SSE responses, showing every packet, semantic delta, and timing. It supports multiple AI models and imports cURL commands for easy session management, editing, and sharing.

**Highlights:** Preserves original SSE responses, Displays packet details and timing, Supports OpenAI, Claude, Gemini, Ollama, Llama, Imports sessions via cURL commands, Edits, reruns, and shares debugging sessions, No account required, data stays on device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QRU? free?

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

### Is SSE Inspector free?

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

### Do QRU? or SSE Inspector have ads?

Neither QRU? nor SSE Inspector shows ads.

### Which is updated more often, QRU? or SSE Inspector?

QRU? ships an update every 3 weeks, and SSE Inspector weekly. Most recently, QRU? was updated on September 14, 2026 and SSE Inspector on September 13, 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.*