# NAST Events vs NABL

The clearest difference is update cadence: NABL at every 2 weeks against NAST Events's every 3 months. 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.

NAST Events ships an update every 3 months, NABL every 2 weeks. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | NAST Events | NABL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (130 ratings)](https://appshunter.io/ios/app/nast-events/id1597766544/reviews)** | — |
| Number of ratings | **130** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 84 MB | 166 MB |
| Requires iOS | 16 | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [National Association of State Treasurers, Inc.](https://appshunter.io/developer/1597766546) | [vFairs LLC](https://appshunter.io/developer/1349888986) |

## What reviewers say

### NAST Events

[App page](https://appshunter.io/ios/app/nast-events/id1597766544)

Enhance your conference experience by connecting with attendees and sponsors. Access valuable session resources and engage with event content on your mobile device.

**Highlights:** Connect with attendees, Engage with sponsors, Access session resources, Full conference experience, Networking opportunities

**Features:** macOS Compatibility

**In-app purchases:** none


### NABL

[App page](https://appshunter.io/ios/app/nabl/id6479636857)

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

**In-app purchases:** none


## Frequently asked questions

### Is NAST Events free?

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

### Is NABL free?

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

### Do NAST Events or NABL have ads?

Neither NAST Events nor NABL shows ads.

### Which is updated more often, NAST Events or NABL?

NAST Events ships an update every 3 months, and NABL every 2 weeks. Most recently, NAST Events was updated on September 16, 2026 and NABL on September 10, 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.*