# Serotonin Boost vs Die

The clearest difference is rating: Serotonin Boost at 4.8 against Die's 1.0. Serotonin Boost also leads on in-app purchases (none vs 1) and update cadence (daily vs every 3 weeks). Die's advantage is review sentiment (100% vs 91%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Die sells 1 one-off in-app purchase. Serotonin Boost asks for nothing beyond the download.

Serotonin Boost holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Serotonin Boost has 19 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 91% of Serotonin Boost's written reviews are positive against 100% of Die's, so the app with the better star average is not the one people write more warmly about.

Serotonin Boost ships an update daily, Die every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Serotonin Boost | Die |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (19 ratings)](https://appshunter.io/ios/app/serotonin-boost/id1574734627/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/die-when-and-how/id6738704647/reviews) |
| Number of ratings | **19** | 2 |
| Positive reviews | 90.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 64 MB | 53 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Ahmed Alkazaz](https://appshunter.io/developer/1574734629) | [Alihan SELIMOGLU](https://appshunter.io/developer/1781066048) |

## What reviewers say

### Serotonin Boost

[App page](https://appshunter.io/ios/app/serotonin-boost/id1574734627)

This app aims to enhance your mood and mental well-being with inspirational quotes and relaxing Lofi music. Discover motivational messages from notable figures and unwind with a curated selection of ambient tunes.

**Highlights:** Motivational quotes, Celebrity and historian quotes, Free Lofi music, Relaxing audio, Positive vibes promotion

**Features:** macOS Compatibility

**In-app purchases:** none


### Die

[App page](https://appshunter.io/ios/app/die-when-and-how/id6738704647)

Explore a unique experience that reveals when and how your time may come, complete with a countdown. This app is for entertainment purposes only and does not offer real predictions.

**Highlights:** Discover when your time may come, Watch a countdown to your final moments, View countdown in various time formats, Switch to horizontal display mode, Receive notifications about final moments, Uncover how you might leave this world, Supports 19 languages

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Last Step | $0.99 | one-time |


## Frequently asked questions

### Is Serotonin Boost free?

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

### Is Die free?

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

### Which has better reviews, Serotonin Boost or Die?

Serotonin Boost is rated higher. Serotonin Boost averages 4.8 out of 5 from 19 ratings, while Die averages 1.0 from 2 ratings.

### Do Serotonin Boost or Die have ads?

Neither Serotonin Boost nor Die shows ads.

### Which is updated more often, Serotonin Boost or Die?

Serotonin Boost ships an update daily, and Die every 3 weeks. Most recently, Serotonin Boost was updated on October 24, 2026 and Die 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.*