# Notate PDF for MobileIron vs MobileIron Centaur

The clearest difference is update cadence: MobileIron Centaur at every 2 months against Notate PDF for MobileIron's every 6 months. MobileIron Centaur also leads on iOS requirement (9.0 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.

Notate PDF for MobileIron ships an update every 6 months, MobileIron Centaur every 2 months. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Notate PDF for MobileIron | MobileIron Centaur |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/notate-pdf-for-mobileiron/id794060913/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 224 MB | 10 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shafer Systems LLC](https://appshunter.io/developer/648469052) | [MobileIron](https://appshunter.io/developer/320659797) |

## What reviewers say

### Notate PDF for MobileIron

[App page](https://appshunter.io/ios/app/notate-pdf-for-mobileiron/id794060913)

Edit PDFs and Microsoft Office documents, collaborate securely with your team, and digitize paper documents with OCR. Manage tasks and protect your data with enterprise-grade security.

**Highlights:** Edit PDFs and Microsoft Office files, Add legally binding eSignatures, Real-time team collaboration, Digitize paper documents with OCR, Enterprise-grade security, Handwriting support and digital paper

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

**In-app purchases:** none


### MobileIron Centaur

[App page](https://appshunter.io/ios/app/mobileiron-centaur/id1315143363)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Notate PDF for MobileIron free?

Notate PDF for MobileIron is free to download, with no in-app purchases.

### Is MobileIron Centaur free?

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

### Do Notate PDF for MobileIron or MobileIron Centaur have ads?

Neither Notate PDF for MobileIron nor MobileIron Centaur shows ads.

### Which is updated more often, Notate PDF for MobileIron or MobileIron Centaur?

Notate PDF for MobileIron ships an update every 6 months, and MobileIron Centaur every 2 months. Most recently, Notate PDF for MobileIron was updated on November 1, 2026 and MobileIron Centaur on November 11, 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.*