# Pcassa Manager vs NIA

The clearest difference is update cadence: Pcassa Manager at every 2 months against NIA's every 6 months. NIA's advantage is iOS requirement (14.1 vs 16.4). 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.

Pcassa Manager ships an update every 2 months, NIA every 6 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Pcassa Manager | NIA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 52 MB | 72 MB |
| Requires iOS | 16.4 | **14.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ekey LLc](https://appshunter.io/developer/1507405651) | [National Insulation Association](https://appshunter.io/developer/1362527927) |

## What reviewers say

### Pcassa Manager

[App page](https://appshunter.io/ios/app/pcassa-manager/id1659837401)

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

**In-app purchases:** none


### NIA

[App page](https://appshunter.io/ios/app/nia/id6443906312)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pcassa Manager free?

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

### Is NIA free?

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

### Do Pcassa Manager or NIA have ads?

Neither Pcassa Manager nor NIA shows ads.

### Which is updated more often, Pcassa Manager or NIA?

Pcassa Manager ships an update every 2 months, and NIA every 6 months. Most recently, Pcassa Manager was updated on October 25, 2026 and NIA on October 27, 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.*