# Dylius vs Boot Up Focus

The clearest difference is iOS requirement: Dylius at 15.0 against Boot Up Focus's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Dylius | Boot Up Focus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/boot-up-focus/id6768882536/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 8 MB | 10 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [2014 Marc Corbeel](https://appshunter.io/developer/926222304) | [Eli Guzzone](https://appshunter.io/developer/1896612963) |

## What reviewers say

### Dylius

[App page](https://appshunter.io/ios/app/dylius/id926222305)

**Features:** macOS Compatibility

**In-app purchases:** none


### Boot Up Focus

[App page](https://appshunter.io/ios/app/boot-up-focus/id6768882536)

This app adds a deliberate boot-up sequence to distracting applications, creating friction to break impulsive scrolling habits. Customize boot times, grace periods, and select which apps to slow down, putting you in control of your digital consumption.

**Highlights:** App launch delay sequence, Customizable boot duration, Configurable grace periods, Selectable app locking, No analytics or network requests, Open-source code available

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

**In-app purchases:** none


## Frequently asked questions

### Is Dylius free?

Dylius is free to download, with no in-app purchases.

### Is Boot Up Focus free?

Boot Up Focus is free to download, with no in-app purchases.

### Do Dylius or Boot Up Focus have ads?

Neither Dylius nor Boot Up Focus shows ads.

### Which is updated more often, Dylius or Boot Up Focus?

Dylius ships an update every 2 months, and Boot Up Focus every 2 months. Most recently, Dylius was updated on October 7, 2026 and Boot Up Focus on October 12, 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.*