# Sereno Focus vs Lunu

The clearest difference is rating: Sereno Focus at 5.0 against Lunu's 1.0. Sereno Focus also leads on in-app purchases (none vs 3) and ads (none vs shown). Lunu's advantage is device support (3 vs 1). On price, ratings volume and iOS requirement there is nothing between them.

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

Sereno Focus holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Sereno Focus ships an update fortnightly, Lunu every 3 months. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Sereno Focus | Lunu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sereno-focus-focus-timer/id6754180881/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/lunu/id6758647189/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 48 MB |
| Requires iOS | 16.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [handakina fuchea](https://appshunter.io/developer/1846943997) | [prefrontal systems S de R L de CV](https://appshunter.io/developer/1428267507) |

## What reviewers say

### Sereno Focus

[App page](https://appshunter.io/ios/app/sereno-focus-focus-timer/id6754180881)

This app helps you concentrate deeply and achieve your goals with a beautifully crafted focus timer. It combines the Pomodoro Technique with calming ambient sounds and motivational content to inspire your work, study, or creative sessions.

**Highlights:** Customizable Pomodoro timer, High quality focus sounds, Motivation Hub content, Live Activities and Dynamic Island, Comprehensive session tracking, Distraction-free design

**Features:** macOS Compatibility

**In-app purchases:** none


### Lunu

[App page](https://appshunter.io/ios/app/lunu/id6758647189)

This minimalist music app provides curated soundscapes to enhance focus, calm, and productivity during work, study, or creative sessions. It offers a distraction-free listening experience designed to help users enter a deep flow state.

**Highlights:** Distraction-free listening, Soundscapes for focus and calm, Ideal for work and study, Simple, minimalist design, Unlock all categories with premium

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lunu Premium Monthly | $4.99 | per month |
| Lunu Premium 6 Months | $24.99 | per 6 months |
| Lunu Premium Annual | $44.99 | per year |


## Frequently asked questions

### Is Sereno Focus free?

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

### Is Lunu free?

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

### Which has better reviews, Sereno Focus or Lunu?

Sereno Focus is rated higher. Sereno Focus averages 5.0 out of 5 from 1 ratings, while Lunu averages 1.0 from 1 ratings.

### Do Sereno Focus or Lunu have ads?

Lunu shows ads; Sereno Focus does not.

### Which is updated more often, Sereno Focus or Lunu?

Sereno Focus ships an update fortnightly, and Lunu every 3 months. Most recently, Sereno Focus was updated on October 21, 2026 and Lunu on October 26, 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.*