# PI vs Centric PLM

The clearest difference is update cadence: PI at weekly against Centric PLM's every 2 months. PI also leads on ratings volume (13 vs 1). Centric PLM's advantage is rating (5.0 vs 4.7) and monetization model (free vs ad-supported). On price, ads and in-app purchases there is nothing between them.

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

Centric PLM holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: PI has 13 ratings behind it against 1, so its average is the more settled of the two.

PI ships an update weekly, Centric PLM every 2 months. The most recent releases landed on October 27, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PI | Centric PLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (13 ratings)](https://appshunter.io/ios/app/pi-events/id1527781014/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/centric-plm/id6747359471/reviews)** |
| Number of ratings | **13** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 146 MB | 41 MB |
| Requires iOS | 17.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [MarketKey Ltd](https://appshunter.io/developer/1340990651) | [Centric Software Inc](https://appshunter.io/developer/811683089) |

## What reviewers say

### PI

[App page](https://appshunter.io/ios/app/pi-events/id1527781014)

This app helps attendees maximize their experience at PI Apparel events. It allows for effortless meeting management, networking with others, and staying organized with a personalized agenda. Receive real-time updates and notifications to ensure you don't miss important information.

**Highlights:** Meeting management, Attendee networking, Personalized agenda, Real-time updates, Event notifications, Technology provider browsing

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

**In-app purchases:** none


### Centric PLM

[App page](https://appshunter.io/ios/app/centric-plm/id6747359471)

This app unifies product lifecycle management tools into a single, intuitive mobile experience. It offers streamlined workflows for real-time collaboration, allowing users to manage product attributes, edit images, and scan QR codes efficiently. Designed for brands, retailers, manufacturers, and suppliers.

**Highlights:** Unified PLM platform, Intuitive interface, Real-time collaboration, Object management (Styles, Materials, Colorways), In-app image editing, QR code scanning, Supplier access

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

**In-app purchases:** none


## Frequently asked questions

### Is PI free?

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

### Is Centric PLM free?

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

### Which has better reviews, PI or Centric PLM?

Centric PLM is rated higher. PI averages 4.7 out of 5 from 13 ratings, while Centric PLM averages 5.0 from 1 ratings.

### Do PI or Centric PLM have ads?

Neither PI nor Centric PLM shows ads.

### Which is updated more often, PI or Centric PLM?

PI ships an update weekly, and Centric PLM every 2 months. Most recently, PI was updated on October 27, 2026 and Centric PLM on October 16, 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.*