# Hammarlift vs NPSA Events

The clearest difference is update cadence: NPSA Events at every 3 months against Hammarlift's every 18 months. Hammarlift's advantage is iOS requirement (12.0 vs 17.0). 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.

Hammarlift ships an update every 18 months, NPSA Events every 3 months. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Hammarlift | NPSA Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 months** |
| Size | 8 MB | 65 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Hammar Maskin AB](https://appshunter.io/developer/1601600155) | [National Portable Storage Asso](https://appshunter.io/developer/1617077710) |

## What reviewers say

### Hammarlift

[App page](https://appshunter.io/ios/app/hammarlift/id1601600153)

**Features:** macOS Compatibility

**In-app purchases:** none


### NPSA Events

[App page](https://appshunter.io/ios/app/npsa-events/id1617077708)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hammarlift free?

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

### Is NPSA Events free?

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

### Do Hammarlift or NPSA Events have ads?

Neither Hammarlift nor NPSA Events shows ads.

### Which is updated more often, Hammarlift or NPSA Events?

Hammarlift ships an update every 18 months, and NPSA Events every 3 months. Most recently, Hammarlift was updated on September 30, 2026 and NPSA Events on October 3, 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.*