# blissio.AI Focus & App Blocker vs Event Horizon

The clearest difference is update cadence: Event Horizon at daily against blissio.AI Focus & App Blocker's every 5 days. blissio.AI Focus & App Blocker's advantage is iOS requirement (16.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. blissio.AI Focus & App Blocker sells 2 in-app purchases, starting at $9.99 per month and Event Horizon sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

blissio.AI Focus & App Blocker ships an update every 5 days, Event Horizon daily. The most recent releases landed on October 4, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | blissio.AI Focus & App Blocker | Event Horizon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/blissioai-focus-and-app-blocker/id6741106932/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 176 MB | 8 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blissio.AI Inc.](https://appshunter.io/developer/1793089281) | [小龙 辛](https://appshunter.io/developer/1888952385) |

## What reviewers say

### blissio.AI Focus & App Blocker

[App page](https://appshunter.io/ios/app/blissioai-focus-and-app-blocker/id6741106932)

This AI-powered coach helps you cut screen time, boost focus, and reclaim control. It blocks distractions, optimizes your time, and provides tailored focus sessions based on your work habits. Achieve deep work and increase productivity with personalized modes and real-time analytics.

**Highlights:** AI-Personalized Focus Sessions, Profession-Specific Focus Modes, Deep Work Protection, Smart App Control, Real-Time Analytics, Context-Aware Technology

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| blissio.ai Monthly Plan | $9.99 | per month |
| blissio.ai Pro Annual Plan | $39.99 | per year |


### Event Horizon

[App page](https://appshunter.io/ios/app/event-horizon-focus-shield/id6768159729)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $6.99 | per month |
| Annual Pro | $39.99 | per year |
| Founding Lifetime | $79.99 | one-time |
| Lifetime Access | $99.99 | one-time |


## Frequently asked questions

### Is blissio.AI Focus & App Blocker free?

blissio.AI Focus & App Blocker is free to download, with in-app purchases available.

### Is Event Horizon free?

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

### Do blissio.AI Focus & App Blocker or Event Horizon have ads?

Neither blissio.AI Focus & App Blocker nor Event Horizon shows ads.

### Which is updated more often, blissio.AI Focus & App Blocker or Event Horizon?

blissio.AI Focus & App Blocker ships an update every 5 days, and Event Horizon daily. Most recently, blissio.AI Focus & App Blocker was updated on October 4, 2026 and Event Horizon on September 25, 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.*