# Whois Master vs PanicFix

The clearest difference is price: Whois Master at $0.59 against PanicFix's $9.99. Whois Master also leads on update cadence (every 2 weeks vs every 6 weeks). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Whois Master costs $0.59 and PanicFix $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Whois Master ships an update every 2 weeks, PanicFix every 6 weeks. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Whois Master | PanicFix |
| --- | --- | --- |
| Price | **$0.59** | $9.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/panicfix/id6751519619/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Paid | Paid |
| Size | 4 MB | 2 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Emre Keles](https://appshunter.io/developer/1780421225) | [Bart Tarasewicz](https://appshunter.io/developer/1711128759) |

## What reviewers say

### Whois Master

[App page](https://appshunter.io/ios/app/whois-master/id6738364976)

This utility app allows users to perform comprehensive web lookups. It provides access to domain information, DNS records, SSL certificate details, and IP address tracking. It's designed to be a fast, reliable, and user-friendly tool for exploring essential web data.

**Highlights:** Domain lookups, DNS record access, SSL certificate details, IP address tracking, User-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


### PanicFix

[App page](https://appshunter.io/ios/app/panicfix/id6751519619)

Diagnose iPhone hardware issues from crash logs with AI-powered analysis. Identifies problems like battery failure, charging port issues, and sensor errors. Works offline for complete privacy and offers direct links to repair guides.

**Highlights:** Analyze iOS panic log files (.ips), AI-powered offline diagnostics, Identify hardware issues (battery, charging, sensors), User-friendly interface with raw log output, Direct access to iFixit repair guides, 100% offline operation for privacy

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

**In-app purchases:** none


## Frequently asked questions

### Is Whois Master free?

Whois Master costs $0.59, with no in-app purchases.

### Is PanicFix free?

PanicFix costs $9.99, with no in-app purchases.

### Do Whois Master or PanicFix have ads?

Neither Whois Master nor PanicFix shows ads.

### Which is updated more often, Whois Master or PanicFix?

Whois Master ships an update every 2 weeks, and PanicFix every 6 weeks. Most recently, Whois Master was updated on September 19, 2026 and PanicFix on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*