# Grevia Farm Intelligence vs Focus Lab Blocker

The clearest difference is in-app purchases: Focus Lab Blocker at none against Grevia Farm Intelligence's 2. Grevia Farm Intelligence's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Grevia Farm Intelligence sells 2 in-app purchases, starting at $4.99 per month. Focus Lab Blocker asks for nothing beyond the download.

Grevia Farm Intelligence ships an update every 4 days, Focus Lab Blocker every 3 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Grevia Farm Intelligence | Focus Lab Blocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/focus-lab-blocker/id6791039670/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 79 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hasan Can Altun](https://appshunter.io/developer/1683883345) | [Szu-Yu Wang](https://appshunter.io/developer/6791039672) |

## What reviewers say

### Grevia Farm Intelligence

[App page](https://appshunter.io/ios/app/grevia-farm-intelligence/id6776386705)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grevia Pro Monthly | $4.99 | per month |
| Grevia Pro Yearly | $49.99 | per year |


### Focus Lab Blocker

[App page](https://appshunter.io/ios/app/focus-lab-blocker/id6791039670)

This app introduces a moment of friction before accessing distracting applications, requiring users to complete a small ritual to earn entry. It offers various unlock methods and a virtual pet that thrives on self-control, encouraging users to reduce screen time.

**Highlights:** Customizable unlock rituals (breathe, timer, intention, math, exercise, photo, NFC, PIN), Virtual pet that grows with self-control, Daily app open/time budget, On-device processing for privacy, No account or sign-up required, Ad-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Grevia Farm Intelligence free?

Grevia Farm Intelligence is free to download, with in-app purchases available.

### Is Focus Lab Blocker free?

Focus Lab Blocker is free to download, with no in-app purchases.

### Do Grevia Farm Intelligence or Focus Lab Blocker have ads?

Neither Grevia Farm Intelligence nor Focus Lab Blocker shows ads.

### Which is updated more often, Grevia Farm Intelligence or Focus Lab Blocker?

Grevia Farm Intelligence ships an update every 4 days, and Focus Lab Blocker every 3 weeks. Most recently, Grevia Farm Intelligence was updated on October 7, 2026 and Focus Lab Blocker on October 15, 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.*