# Data Leek vs NameChekr

The clearest difference is review sentiment: Data Leek at 75% against NameChekr's 0%. Data Leek also leads on rating (4.8 vs 3.7) and in-app purchases (none vs 1). NameChekr's advantage is update cadence (every 3 days vs every 3 months). On price, ads and device support there is nothing between them.

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

Data Leek holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews point the same way: 75% of Data Leek's written reviews are positive against 0% of NameChekr's.

Data Leek ships an update every 3 months, NameChekr every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Data Leek | NameChekr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/data-leek/id1465854454/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/namechekr-username-checker/id6468880911/reviews) |
| Number of ratings | **13** | 3 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 39 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Devrush](https://appshunter.io/developer/1135880647) | [ScreenSense Studios LLC](https://appshunter.io/developer/1155118787) |

## 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


### NameChekr

[App page](https://appshunter.io/ios/app/namechekr-username-checker/id6468880911)

Check username availability across multiple social media platforms instantly. Discover unique username ideas with AI-powered suggestions tailored to your interests. Stay updated with the latest availability information.

**Highlights:** Check username availability on multiple platforms, AI-powered username generation, Discover unique and captivating usernames, Streamlined checking process, Updated social network information, New and improved UI

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins - 200 | $0.99 | one-time |


## Frequently asked questions

### Is Data Leek free?

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

### Is NameChekr free?

NameChekr is free to download, with in-app purchases available.

### Which has better reviews, Data Leek or NameChekr?

Data Leek is rated higher. Data Leek averages 4.8 out of 5 from 13 ratings, while NameChekr averages 3.7 from 3 ratings.

### Do Data Leek or NameChekr have ads?

Both Data Leek and NameChekr show ads.

### Which is updated more often, Data Leek or NameChekr?

Data Leek ships an update every 3 months, and NameChekr every 3 days. Most recently, Data Leek was updated on October 24, 2026 and NameChekr 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.*