# Core Time vs OpenDeck

The clearest difference is in-app purchases: OpenDeck at none against Core Time's 3. OpenDeck also leads on device support (4 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Core Time sells 3 in-app purchases, starting at $6.99 per month. OpenDeck asks for nothing beyond the download.

## The numbers

| Metric | Core Time | OpenDeck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/core-time-cold-turkey-blocker/id6759100692/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Freemium | — |
| Size | 37 MB | 10 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [coreground](https://appshunter.io/developer/1876875741) | [Sinisha Djukic](https://appshunter.io/developer/1860318474) |

## What reviewers say

### Core Time

[App page](https://appshunter.io/ios/app/core-time-cold-turkey-blocker/id6759100692)

This app provides a strict approach to blocking distracting applications and websites, helping users regain focus and manage screen time. It offers customizable lock durations and schedules, ensuring boundaries are enforced without negotiation.

**Highlights:** Strict app blocking, Customizable lock durations, Automatic scheduling, Cold turkey focus mode, Dopamine detox support, ADHD-friendly focus aid, One-tap recovery

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Core Time Pro (Monthly) | $6.99 | per month |
| Core Time Pro (Annual) | $24.99 | per year |
| Core Time Pro (Annual) | $49.99 | per year |


### OpenDeck

[App page](https://appshunter.io/ios/app/opendeck/id6781628039)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Core Time free?

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

### Is OpenDeck free?

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

### Do Core Time or OpenDeck have ads?

Neither Core Time nor OpenDeck 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.*