# EchoWithin vs Focus Lab Blocker

The clearest difference is in-app purchases: Focus Lab Blocker at none against EchoWithin's 3. Focus Lab Blocker also leads on iOS requirement (16.0 vs 18.0). EchoWithin's advantage is update cadence (daily vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. EchoWithin sells 3 in-app purchases, starting at $4.99 per month. Focus Lab Blocker asks for nothing beyond the download.

EchoWithin ships an update daily, Focus Lab Blocker every 3 weeks. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | EchoWithin | 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 | **Daily** | Every 3 weeks |
| Monetization | — | Free |
| Size | 11 MB | 4 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dao-Heng Dong](https://appshunter.io/developer/1871132405) | [Szu-Yu Wang](https://appshunter.io/developer/6791039672) |

## What reviewers say

### EchoWithin

[App page](https://appshunter.io/ios/app/echowithin/id6758141270)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EchoWithin Pro | $4.99 | per month |
| EchoWithin Pro | $29.99 | per year |
| EchoWithin Pro | $59.99 | one-time |


### 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 EchoWithin free?

EchoWithin 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 EchoWithin or Focus Lab Blocker have ads?

Neither EchoWithin nor Focus Lab Blocker shows ads.

### Which is updated more often, EchoWithin or Focus Lab Blocker?

EchoWithin ships an update daily, and Focus Lab Blocker every 3 weeks. Most recently, EchoWithin was updated on October 2, 2026 and Focus Lab Blocker on September 30, 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.*