# Whois Data vs IP Information Checker

The clearest difference is ads: Whois Data at none against IP Information Checker's shown. Whois Data also leads on monetization model (free vs ad-supported) and iOS requirement (8.2 vs 12.0). IP Information Checker's advantage is rating (4.7 vs 4.2). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IP Information Checker holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

Whois Data ships an update every 35 months, IP Information Checker every 41 months. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Whois Data | IP Information Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/whois-data/id962521291/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/ip-information-checker/id1606507501/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 35 months** | Every 41 months |
| Monetization | **Free** | Ad-supported |
| Size | 20 MB | 36 MB |
| Requires iOS | **8.2** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bradley Wong](https://appshunter.io/developer/747580915) | [Kem Emsothea](https://appshunter.io/developer/1602847491) |

## What reviewers say

### Whois Data

[App page](https://appshunter.io/ios/app/whois-data/id962521291)

Instantly retrieve WHOIS data for any domain name, including newer gTLDs and Internationalized Domain Names. All past lookups are saved locally for easy access.

**Highlights:** WHOIS lookup for any domain, Supports new gTLDs, Supports International Domain Names (IDNs), Native language or punycode input, Local history of lookups

**Features:** macOS Compatibility

**In-app purchases:** none


### IP Information Checker

[App page](https://appshunter.io/ios/app/ip-information-checker/id1606507501)

This utility app quickly displays your current public IP address. It can also help you identify the IP address associated with a specific domain name. Get instant insights into your network's public-facing IP.

**Highlights:** Instant public IP address display, Identify new public IP, Find IP address via domain name

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whois Data free?

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

### Is IP Information Checker free?

IP Information Checker is free to download, with no in-app purchases.

### Which has better reviews, Whois Data or IP Information Checker?

IP Information Checker is rated higher. Whois Data averages 4.2 out of 5 from 5 ratings, while IP Information Checker averages 4.7 from 3 ratings.

### Do Whois Data or IP Information Checker have ads?

IP Information Checker shows ads; Whois Data does not.

### Which is updated more often, Whois Data or IP Information Checker?

Whois Data ships an update every 35 months, and IP Information Checker every 41 months. Most recently, Whois Data was updated on October 5, 2026 and IP Information Checker on October 2, 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.*