# Open Pi vs HelixNotes

The clearest difference is rating: HelixNotes at 5.0 against Open Pi's 4.4. HelixNotes also leads on in-app purchases (none vs 2) and iOS requirement (14.0 vs 18.0). Open Pi's advantage is update cadence (weekly vs every 3 weeks) and ratings volume (8 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Open Pi sells 2 one-off in-app purchases. HelixNotes asks for nothing beyond the download.

HelixNotes holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

Open Pi ships an update weekly, HelixNotes every 3 weeks. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Open Pi | HelixNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/open-pi-raspberry-pi-manager/id6762019524/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/helixnotes/id6788490726/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Paid | **Free** |
| Size | 43 MB | 18 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artem Svitelskyi](https://appshunter.io/developer/1892488801) | [Yuri Karamian](https://appshunter.io/developer/6788490728) |

## What reviewers say

### Open Pi

[App page](https://appshunter.io/ios/app/open-pi-raspberry-pi-manager/id6762019524)

Manage your Raspberry Pi devices remotely without cloud services. Monitor system health, control Docker, run commands, transfer files, and manage GPIO from a modern, privacy-focused interface.

**Highlights:** Real-time system monitoring, SSH terminal access, Docker container management, GPIO control, File manager, Wake-on-LAN Helper, Remote system actions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single (Lifetime) | $5.99 | one-time |
| Family (Lifetime) | $12.99 | one-time |


### HelixNotes

[App page](https://appshunter.io/ios/app/helixnotes/id6788490726)

A private, open-source Markdown note-taking app that keeps your data on your device. Organize notes with notebooks, tags, and wiki links, and utilize advanced features like mathematical notation and diagrams.

**Highlights:** Local Markdown storage, Visual and source code editor, Notebooks, tags, and wiki links, Task management and calendar views, KaTeX and Mermaid diagram support, Version history and backups, Optional WebDAV sync

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

**In-app purchases:** none


## Frequently asked questions

### Is Open Pi free?

Open Pi is free to download, with in-app purchases available.

### Is HelixNotes free?

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

### Which has better reviews, Open Pi or HelixNotes?

HelixNotes is rated higher. Open Pi averages 4.4 out of 5 from 8 ratings, while HelixNotes averages 5.0 from 2 ratings.

### Do Open Pi or HelixNotes have ads?

Neither Open Pi nor HelixNotes shows ads.

### Which is updated more often, Open Pi or HelixNotes?

Open Pi ships an update weekly, and HelixNotes every 3 weeks. Most recently, Open Pi was updated on September 24, 2026 and HelixNotes on September 18, 2026.

---

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