# wd vs Lockn

The clearest difference is iOS requirement: wd at 12.0 against Lockn's 18.5. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | wd | Lockn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lockn/id6757657449/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 30 MB | 8 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hunan Weidian Technology Co., Ltd.](https://appshunter.io/developer/1504200881) | [Lucas Mylon](https://appshunter.io/developer/1868107158) |

## What reviewers say

### wd

[App page](https://appshunter.io/ios/app/wd-bt-battery/id6636467606)

**In-app purchases:** none


### Lockn

[App page](https://appshunter.io/ios/app/lockn/id6757657449)

This app helps students focus by disabling distracting applications during study sessions. It integrates with campus tap stations to initiate and end focused work periods. Users can track their study history and engage with classmates through friend and leaderboard features.

**Highlights:** Disable distracting apps, Integrates with campus tap stations, Track study session history, Friends and leaderboard features, Promotes phone-free study

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

**In-app purchases:** none


## Frequently asked questions

### Is wd free?

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

### Is Lockn free?

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

### Do wd or Lockn have ads?

Neither wd nor Lockn shows ads.

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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.*