# Nereus: Deep Work

> Blocks distracting iPhone apps during focused work sessions, synced with desktop. (iPhone/iPad app by Joseph Balkan.)

- Source: https://appshunter.io/ios/app/nereus-deep-work/id6642642941 (this page in markdown: same URL + `.md`)
- Developer: [Joseph Balkan](https://appshunter.io/developer/1738281624)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 16 MB
- Languages: English
- Released: 2026-03-01
- Data updated: 2026-09-14
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/nereus-deep-work/id6642642941/reviews.md

## What is Nereus?

~REQUIRES NEREUS DESKTOP APP~

Nereus helps you do your best work by blocking distracting apps on your iPhone during Deep Work sessions.

DEEP WORK MODE
When you're ready to focus, Nereus shields distracting apps so you can't access them until your session ends. No willpower needed - just scan the QR code from the Nereus Mac app and your phone locks down automatically.

CROSS-DEVICE SYNC
Pair your iPhone with the Nereus desktop app via QR code. Start a session on your Mac or Windows and your phone blocks until you complete your focus session.

APP BLOCKING
Select exactly which apps distract you most. Social media, messaging, games - block what you need, keep what matters.

STAY DEEP
Stay where digital distractions aren't - at the bottom of the sea.

## Key features

- Blocks distracting apps
- Deep Work mode
- Cross-device sync
- QR code pairing
- Customizable app blocking


## Frequently asked questions about Nereus

### Does Nereus have ads?

No, Nereus is ad-free, allowing for an uninterrupted deep work experience.

### What devices does Nereus support?

Nereus is available for iPhone and iPad, requiring a companion desktop app for full functionality.

### How often is Nereus updated?

The latest version, 1.1, was released on May 13, 2026, indicating active development and regular updates.

### What is the age rating for Nereus?

Nereus has an age rating of 4+, making it suitable for a wide range of users.

### How does Nereus sync with desktop apps?

Nereus syncs with its desktop counterpart using a QR code scan, enabling seamless cross-device session management.

### Can I choose which apps Nereus blocks?

Yes, Nereus allows you to select specific apps, such as social media or messaging, to block during your focus sessions.

### What is the user sentiment for Nereus?

Based on available data, Nereus has a perfect 5.0-star rating from one review, suggesting high user satisfaction.

### Is Nereus free to use?

Yes, Nereus is available for free, offering its core deep work and app blocking features without any cost.

## Version history (last 2 releases)

### 1.1 — 2026-05-13

Updated UI/UX

### 1.0 — 2026-03-01

No release notes.

## Apps similar to Nereus

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [DepthWork: Deep Focus Timer](https://appshunter.io/ios/app/depthwork-deep-focus-timer/id6764773850) | — | Free | Productivity |
| [Kinly Connect](https://appshunter.io/ios/app/kinly-connect/id6755293367) | — | Free | Productivity |
| [To Dos List](https://appshunter.io/ios/app/to-dos-list/id349752683) | 3.0 (1) | Free | Productivity |
| [Deep Work : Stay Focused](https://appshunter.io/ios/app/deep-work-stay-focused/id6742068060) | 5.0 (1) | Free | Productivity |
| [ScreenBuddy: App Blocker](https://appshunter.io/ios/app/screenbuddy-app-blocker/id6748612438) | 4.6 (9) | Free | Productivity |
| [MPDX](https://appshunter.io/ios/app/mpdx/id571838934) | 2.9 (41) | Free | Productivity |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-14.*