# NPFDA vs Map D Events

The clearest difference is update cadence: Map D Events at weekly against NPFDA's every 21 months. NPFDA's advantage is iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

NPFDA ships an update every 21 months, Map D Events weekly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | NPFDA | Map D Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/map-d-events/id6791535515/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Weekly** |
| Monetization | — | Free |
| Size | 13 MB | 221 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Town Guide](https://appshunter.io/developer/1076797990) | [Nextech3D.AI Corporation.](https://appshunter.io/developer/1380340711) |

## What reviewers say

### NPFDA

[App page](https://appshunter.io/ios/app/npfda/id1641945260)

**Features:** macOS Compatibility

**In-app purchases:** none


### Map D Events

[App page](https://appshunter.io/ios/app/map-d-events/id6791535515)

This event companion app provides attendees and exhibitors with essential information for trade shows and conferences. Access schedules, exhibitor details, and navigate interactive floor plans. Event organizers can customize branding and content for a seamless experience.

**Highlights:** Browse and open events, Build personal schedule, Look up speakers and exhibitors, Navigate interactive floor plan, Manage profile and photo, Offline content caching, Customizable event branding

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is NPFDA free?

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

### Is Map D Events free?

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

### Do NPFDA or Map D Events have ads?

Neither NPFDA nor Map D Events shows ads.

### Which is updated more often, NPFDA or Map D Events?

NPFDA ships an update every 21 months, and Map D Events weekly. Most recently, NPFDA was updated on October 2, 2026 and Map D Events on October 7, 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.*