# App Blocker OffKit vs MiiraSound

The clearest difference is iOS requirement: MiiraSound at 16.6 against App Blocker OffKit's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. App Blocker OffKit sells 2 in-app purchases, starting at $1.99 per year and MiiraSound sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

App Blocker OffKit ships an update monthly, MiiraSound fortnightly. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | App Blocker OffKit | MiiraSound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/miirasound/id6778719212/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 6 MB | 151 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [NICK FRIEDRICH](https://appshunter.io/developer/1788893055) | [Shimu Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1546370330) |

## What reviewers say

### App Blocker OffKit

[App page](https://appshunter.io/ios/app/app-blocker-offkit/id6758268708)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OffKit Pro (Annual) | $1.99 | per year |
| OffKit Pro (Lifetime) | $5.99 | one-time |


### MiiraSound

[App page](https://appshunter.io/ios/app/miirasound/id6778719212)

This app provides immersive soundscapes and ambient visuals to enhance focus, study, and relaxation. Create custom sound mixes with lo-fi music and various white noises, track your progress with detailed statistics, and enjoy a peaceful digital space.

**Highlights:** Immersive focus scenes, Lofi music and layered white noise, Full-screen clock, count-up, and countdown modes, Focus tags and session notes, Daily, monthly, and yearly statistics, Home Screen widgets, iCloud sync

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MiiraSound Plus Monthly | $0.99 | per month |
| MiiraSound Plus Yearly | $6.99 | per year |
| MiiraSound Plus Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is App Blocker OffKit free?

App Blocker OffKit is free to download, with in-app purchases available.

### Is MiiraSound free?

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

### Do App Blocker OffKit or MiiraSound have ads?

Neither App Blocker OffKit nor MiiraSound shows ads.

### Which is updated more often, App Blocker OffKit or MiiraSound?

App Blocker OffKit ships an update monthly, and MiiraSound fortnightly. Most recently, App Blocker OffKit was updated on October 19, 2026 and MiiraSound on October 24, 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.*