# Second Brain vs Dhikr Lock

The clearest difference is in-app purchases: Second Brain at none against Dhikr Lock's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dhikr Lock sells 2 in-app purchases, starting at $3.99 per month. Second Brain asks for nothing beyond the download.

## The numbers

| Metric | Second Brain | Dhikr Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dhikr-lock-app-blocker/id6759528358/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Freemium |
| Size | 21 MB | 47 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Akushev](https://appshunter.io/developer/1879211261) | [Jushkinbek Bekniyozov](https://appshunter.io/developer/1872732941) |

## What reviewers say

### Second Brain

[App page](https://appshunter.io/ios/app/second-brain-voice-notes/id6759515692)

**In-app purchases:** none


### Dhikr Lock

[App page](https://appshunter.io/ios/app/dhikr-lock-app-blocker/id6759528358)

This app helps you reduce screen time by blocking distracting applications. You can only access them after completing a set number of dhikr (remembrance of Allah) using a digital tasbih counter. It's designed to help Muslims build Islamic habits and stay connected to their faith.

**Highlights:** Block distracting apps, Unlock apps after completing dhikr, Digital tasbih counter, Daily Islamic habit reminders, Reduce screen time, Build streaks

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dhikr Unlock Pro Monthly | $3.99 | per month |
| Dhikr Unlock Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is Second Brain free?

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

### Is Dhikr Lock free?

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

### Do Second Brain or Dhikr Lock have ads?

Neither Second Brain nor Dhikr Lock 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.*