# PRIN vs EigenAlert

The clearest difference is update cadence: EigenAlert at every 5 weeks against PRIN's every 5 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.

PRIN ships an update every 5 months, EigenAlert every 5 weeks. Both last shipped on October 3, 2026.

## The numbers

| Metric | PRIN | EigenAlert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/prin/id1434252520/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 2 MB | 31 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Building Power LLC](https://appshunter.io/developer/1434252519) | [EigenRisk Inc](https://appshunter.io/developer/1177423670) |

## What reviewers say

### PRIN

[App page](https://appshunter.io/ios/app/prin/id1434252520)

This platform provides comprehensive roof intelligence for commercial real estate portfolios, managing inspections, service, and repair projects. It connects users with a network of pre-vetted roofing contractors to ensure transparency and optimize roof longevity while minimizing costs.

**Highlights:** Portfolio-wide roof intelligence, Inspection management, Service and project management, Vetted contractor network, Cost optimization, Longevity enhancement

**Features:** macOS Compatibility

**In-app purchases:** none


### EigenAlert

[App page](https://appshunter.io/ios/app/eigenalert/id6550895336)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PRIN free?

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

### Is EigenAlert free?

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

### Do PRIN or EigenAlert have ads?

Neither PRIN nor EigenAlert shows ads.

### Which is updated more often, PRIN or EigenAlert?

PRIN ships an update every 5 months, and EigenAlert every 5 weeks. Most recently, PRIN was updated on October 3, 2026 and EigenAlert on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*