# Penstar mobile vs IAC 2026

The clearest difference is iOS requirement: Penstar mobile at 10.0 against IAC 2026's 13.0. 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.

## The numbers

| Metric | Penstar mobile | IAC 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/penstar-mobile/id6503332019/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 47 MB | 15 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Penstar Innovation Inc.](https://appshunter.io/developer/1748969139) | [Poznan Supercomputing and Networking Center](https://appshunter.io/developer/726093818) |

## What reviewers say

### Penstar mobile

[App page](https://appshunter.io/ios/app/penstar-mobile/id6503332019)

This app allows you to access and manage your notes and calendars from your Penstar eNote device. It provides convenient access to your digital notes and schedule anytime, anywhere.

**Highlights:** Access eNotes on mobile, Sync calendars, Anytime, anywhere access, Note management

**In-app purchases:** none


### IAC 2026

[App page](https://appshunter.io/ios/app/iac-2026/id6778773871)

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

**In-app purchases:** none


## Frequently asked questions

### Is Penstar mobile free?

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

### Is IAC 2026 free?

IAC 2026 is free to download, with no in-app purchases.

### Do Penstar mobile or IAC 2026 have ads?

Neither Penstar mobile nor IAC 2026 shows ads.

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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.*