# DoomCatcher vs ZoneBlock

The clearest difference is in-app purchases: DoomCatcher at none against ZoneBlock's 2. DoomCatcher also leads on update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ZoneBlock sells 2 in-app purchases, starting at $5.99 per month. DoomCatcher asks for nothing beyond the download.

DoomCatcher ships an update every 5 days, ZoneBlock every 2 weeks. The most recent releases landed on August 29, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | DoomCatcher | ZoneBlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doomcatcher-app-blocker/id6754937352/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 16 MB | 9 MB |
| Requires iOS | **18.1** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [Helena Jagodnik Kuhar](https://appshunter.io/developer/1048864887) | [Pavlo Hurkovskyi](https://appshunter.io/developer/1845063818) |

## What reviewers say

### DoomCatcher

[App page](https://appshunter.io/ios/app/doomcatcher-app-blocker/id6754937352)

This app automatically locks distracting applications when you enter a designated physical zone, such as your bedroom or desk. It works with a companion hardware device to create personalized calm spaces without manual intervention. Reclaim your focus and be more present in your daily life.

**Highlights:** Automatic app blocking via hardware beacon, Create multiple room-level focus zones, Ultra-local blocking, not building-wide, Select specific apps to block, Gentle nudges instead of forceful blocking, Distraction-aware dark design

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

**In-app purchases:** none


### ZoneBlock

[App page](https://appshunter.io/ios/app/zoneblock/id6760355659)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is DoomCatcher free?

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

### Is ZoneBlock free?

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

### Do DoomCatcher or ZoneBlock have ads?

Neither DoomCatcher nor ZoneBlock shows ads.

### Which is updated more often, DoomCatcher or ZoneBlock?

DoomCatcher ships an update every 5 days, and ZoneBlock every 2 weeks. Most recently, DoomCatcher was updated on August 29, 2026 and ZoneBlock on September 23, 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.*