# Data Leek vs Phantom Finder Username Search

The clearest difference is in-app purchases: Data Leek at none against Phantom Finder Username Search's 1. Data Leek also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.6). Phantom Finder Username Search's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 months). On price, rating and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for Data Leek against 4.6 for Phantom Finder Username Search. Both are backed by a comparable volume of ratings — 13 and 22 respectively. Written reviews are what separate them: 75% of Data Leek's written reviews are positive against 100% of Phantom Finder Username Search's.

Data Leek ships an update every 3 months, Phantom Finder Username Search every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Data Leek | Phantom Finder Username Search |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/data-leek/id1465854454/reviews)** | [4.6 (22 ratings)](https://appshunter.io/ios/app/phantom-finder-username-search/id6736408372/reviews) |
| Number of ratings | 13 | **22** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Ad-supported | **Free** |
| Size | 39 MB | 1 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Devrush](https://appshunter.io/developer/1135880647) | [Davyd Alami](https://appshunter.io/developer/1836616039) |

## What reviewers say

### Data Leek

[App page](https://appshunter.io/ios/app/data-leek/id1465854454)

Check if your email addresses or passwords have been compromised in online data breaches. Receive timely notifications to stay informed about potential security risks. The app supports offline access and multiple languages.

**Highlights:** Check email breaches, Check password breaches, Breach notifications, Dark Mode, Offline access, Multi-language support

**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 Data Leek free?

Data Leek 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, Data Leek or Phantom Finder Username Search?

Data Leek is rated higher. Data Leek averages 4.8 out of 5 from 13 ratings, while Phantom Finder Username Search averages 4.6 from 22 ratings.

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

Data Leek shows ads; Phantom Finder Username Search does not.

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

Data Leek ships an update every 3 months, and Phantom Finder Username Search every 4 days. Most recently, Data Leek was updated on October 24, 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.*