# Aergia vs DetoxBrain

The clearest difference is device support: DetoxBrain at 3 against Aergia's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Aergia sells 4 in-app purchases, starting at $2.99 per 7 days and DetoxBrain sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Aergia ships an update every 3 weeks, DetoxBrain every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Aergia | DetoxBrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (18 ratings)](https://appshunter.io/ios/app/detoxbrain-screen-time-focus/id6791557269/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 8 MB | 23 MB |
| Requires iOS | 18.1 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Kurganov](https://appshunter.io/developer/1840833844) | [Duc Hoan Nguyen](https://appshunter.io/developer/1688921271) |

## What reviewers say

### Aergia

[App page](https://appshunter.io/ios/app/aergia-screen-time-control/id6758281335)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aergia Premium Weekly | $2.99 | per 7 days |
| Aergia Premium Monthly | $3.99 | per month |
| Aergia Premium Annual Special Offer | $24.99 | per year |
| Aergia Premium Annual | $34.99 | per year |


### DetoxBrain

[App page](https://appshunter.io/ios/app/detoxbrain-screen-time-focus/id6791557269)

This app helps you regain control of your digital habits by blocking distracting applications and setting screen time limits. It offers focus sessions, detailed insights into your usage, and privacy-focused architecture that keeps your data on your device.

**Highlights:** Block distracting apps with enforced system-level blocking, Set daily time and open-count limits per app, Recurring schedules for bedtime, work, and mornings, Timed sessions with growing delays before app access, Focus sessions for uninterrupted work or study, Detailed usage insights and streaks, Privacy-first architecture with data stored locally

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $29.99 | per year |
| Premium Lifetime | $69.99 | one-time |
| Premium Lifetime | $119.99 | one-time |


## Frequently asked questions

### Is Aergia free?

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

### Is DetoxBrain free?

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

### Do Aergia or DetoxBrain have ads?

Neither Aergia nor DetoxBrain shows ads.

### Which is updated more often, Aergia or DetoxBrain?

Aergia ships an update every 3 weeks, and DetoxBrain every 2 weeks. Most recently, Aergia was updated on October 31, 2026 and DetoxBrain on October 31, 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.*