# BUP Initiation vs NAEMSP Events

The clearest difference is update cadence: NAEMSP Events at every 4 months against BUP Initiation's every 30 months. NAEMSP Events also leads on ratings volume (96 vs 1). BUP Initiation's advantage is rating (5.0 vs 4.7). 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.

BUP Initiation holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: NAEMSP Events has 96 ratings behind it against 1, so its average is the more settled of the two.

BUP Initiation ships an update every 30 months, NAEMSP Events every 4 months. The most recent releases landed on October 30, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BUP Initiation | NAEMSP Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bup-initiation/id1574350314/reviews)** | [4.7 (96 ratings)](https://appshunter.io/ios/app/naemsp-events/id6474039320/reviews) |
| Number of ratings | 1 | **96** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 33 MB | 91 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Amston Studio LLC](https://appshunter.io/developer/992009108) | [National Association of EMS Physicians, Inc.](https://appshunter.io/developer/1437949988) |

## What reviewers say

### BUP Initiation

[App page](https://appshunter.io/ios/app/bup-initiation/id1574350314)

This app provides healthcare professionals with assessment tools and guidance for initiating buprenorphine treatment in emergency settings. It simplifies the process of buprenorphine initiation for acute care environments.

**Highlights:** Buprenorphine initiation guidance, Assessment tools, Brief negotiation interview, Emergency department use, Acute care setting application

**Features:** macOS Compatibility

**In-app purchases:** none


### NAEMSP Events

[App page](https://appshunter.io/ios/app/naemsp-events/id6474039320)

This conference app allows attendees to access schedules, presentations, and exhibitor information. Users can take notes directly on slides, engage in in-app messaging, and share content via social media or email.

**Highlights:** View conference schedule, Access presentations and speaker details, Take notes on slides, Draw directly on presentation slides, In-app messaging with attendees, Share information via tweeting and emailing

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

**In-app purchases:** none


## Frequently asked questions

### Is BUP Initiation free?

BUP Initiation is free to download, with no in-app purchases.

### Is NAEMSP Events free?

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

### Which has better reviews, BUP Initiation or NAEMSP Events?

BUP Initiation is rated higher. BUP Initiation averages 5.0 out of 5 from 1 ratings, while NAEMSP Events averages 4.7 from 96 ratings.

### Do BUP Initiation or NAEMSP Events have ads?

Neither BUP Initiation nor NAEMSP Events shows ads.

### Which is updated more often, BUP Initiation or NAEMSP Events?

BUP Initiation ships an update every 30 months, and NAEMSP Events every 4 months. Most recently, BUP Initiation was updated on October 30, 2026 and NAEMSP Events on October 21, 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.*