# blissio.AI Focus & App Blocker vs Zentry

The clearest difference is update cadence: blissio.AI Focus & App Blocker at every 5 days against Zentry's every 3 weeks. 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 Zentry sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

blissio.AI Focus & App Blocker ships an update every 5 days, Zentry every 3 weeks. The most recent releases landed on August 12, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | blissio.AI Focus & App Blocker | Zentry |
| --- | --- | --- |
| 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** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 176 MB | 7 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blissio.AI Inc.](https://appshunter.io/developer/1793089281) | [Serhii Kravchuk](https://appshunter.io/developer/1782521114) |

## 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 |


### Zentry

[App page](https://appshunter.io/ios/app/zentry-screen-time-control/id6745819344)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Zentry: Screen Time Control | $3.99 | per 7 days |
| Lifetime | $39.99 | 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 Zentry free?

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

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

Neither blissio.AI Focus & App Blocker nor Zentry shows ads.

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

blissio.AI Focus & App Blocker ships an update every 5 days, and Zentry every 3 weeks. Most recently, blissio.AI Focus & App Blocker was updated on August 12, 2026 and Zentry on September 21, 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.*