# Penstar mobile vs NoteStream

The clearest difference is iOS requirement: Penstar mobile at 10.0 against NoteStream's 14.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Penstar mobile | NoteStream |
| --- | --- | --- |
| 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 | Fortnightly |
| Monetization | Free | — |
| Size | 47 MB | 43 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Penstar Innovation Inc.](https://appshunter.io/developer/1748969139) | [IdeaFlow, Inc.](https://appshunter.io/developer/1330828365) |

## 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


### NoteStream

[App page](https://appshunter.io/ios/app/notestream-capture-your-mind/id6752955813)

**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 NoteStream free?

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

### Do Penstar mobile or NoteStream have ads?

Neither Penstar mobile nor NoteStream shows ads.

### Which is updated more often, Penstar mobile or NoteStream?

Penstar mobile ships an update fortnightly, and NoteStream fortnightly. Most recently, Penstar mobile was updated on November 4, 2026 and NoteStream on October 28, 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.*