# PESI Events vs Psychedelic Science

The clearest difference is rating: Psychedelic Science at 5.0 against PESI Events's 3.2. Psychedelic Science also leads on iOS requirement (11.0 vs 17.0). PESI Events's advantage is ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Psychedelic Science holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: PESI Events has 5 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | PESI Events | Psychedelic Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (5 ratings)](https://appshunter.io/ios/app/pesi-events/id1402843581/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/psychedelic-science/id6743490784/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | Free |
| Size | 76 MB | 40 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Psychotherapy Networker](https://appshunter.io/developer/1020579654) | [Multidisciplinary Association for Psychedelic Studies](https://appshunter.io/developer/1803145687) |

## What reviewers say

### PESI Events

[App page](https://appshunter.io/ios/app/pesi-events/id1402843581)

Enhance your conference and event experience with this app. Access your personal schedule, view venue maps, discover special events, and connect with fellow attendees and presenters. Meet sponsors and exhibitors to maximize your networking opportunities.

**Highlights:** Personalized schedule, Venue maps, Special event listings, Attendee networking, Sponsor and exhibitor information

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

**In-app purchases:** none


### Psychedelic Science

[App page](https://appshunter.io/ios/app/psychedelic-science/id6743490784)

This app serves as the official guide for Psychedelic Science 2025, an event focused on mental health, medicine, and consciousness. It facilitates networking among attendees and provides real-time updates on speakers, sessions, and programming.

**Highlights:** On-the-fly networking, Up-to-the-minute information, Speaker and session details, Workshop and programming updates, Push notifications for latest info

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PESI Events free?

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

### Is Psychedelic Science free?

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

### Which has better reviews, PESI Events or Psychedelic Science?

Psychedelic Science is rated higher. PESI Events averages 3.2 out of 5 from 5 ratings, while Psychedelic Science averages 5.0 from 1 ratings.

### Do PESI Events or Psychedelic Science have ads?

Neither PESI Events nor Psychedelic Science shows ads.

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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.*