# Whois Data vs Phantom Finder Username Search

The clearest difference is in-app purchases: Whois Data at none against Phantom Finder Username Search's 1. Whois Data also leads on device support (3 vs 1) and iOS requirement (8.2 vs 16.6). Phantom Finder Username Search's advantage is review sentiment (100% vs 67%) and rating (4.6 vs 4.2). On price, ads and monetization model there is nothing between them.

Both are free to download. Phantom Finder Username Search sells 1 one-off in-app purchase. Whois Data asks for nothing beyond the download.

Phantom Finder Username Search holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 5 and 22 respectively. Written reviews point the same way: 67% of Whois Data's written reviews are positive against 100% of Phantom Finder Username Search's.

Whois Data ships an update every 35 months, Phantom Finder Username Search every 4 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Whois Data | Phantom Finder Username Search |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/whois-data/id962521291/reviews) | **[4.6 (22 ratings)](https://appshunter.io/ios/app/phantom-finder-username-search/id6736408372/reviews)** |
| Number of ratings | 5 | **22** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 20 MB | 1 MB |
| Requires iOS | **8.2** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bradley Wong](https://appshunter.io/developer/747580915) | [Davyd Alami](https://appshunter.io/developer/1836616039) |

## 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


### Phantom Finder Username Search

[App page](https://appshunter.io/ios/app/phantom-finder-username-search/id6736408372)

Quickly search for usernames across the web to check availability, find public profiles, and identify impersonators. This tool helps creators and brands manage their online presence and protect their brand identity.

**Highlights:** Comprehensive username search, Check availability and brand protection, Track down forgotten accounts, Fast and accurate results, Direct links to profiles, Privacy-first design

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Deep+ Search Credits | $2.99 | one-time |


## Frequently asked questions

### Is Whois Data free?

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

### Is Phantom Finder Username Search free?

Phantom Finder Username Search is free to download, with in-app purchases available.

### Which has better reviews, Whois Data or Phantom Finder Username Search?

Phantom Finder Username Search is rated higher. Whois Data averages 4.2 out of 5 from 5 ratings, while Phantom Finder Username Search averages 4.6 from 22 ratings.

### Do Whois Data or Phantom Finder Username Search have ads?

Neither Whois Data nor Phantom Finder Username Search shows ads.

### Which is updated more often, Whois Data or Phantom Finder Username Search?

Whois Data ships an update every 35 months, and Phantom Finder Username Search every 4 days. Most recently, Whois Data was updated on November 1, 2026 and Phantom Finder Username Search on October 24, 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.*