# Obsidian vs Sanza

The clearest difference is rating: Obsidian at 4.5 against Sanza's 3.7. Obsidian also leads on in-app purchases (none vs 2) and ratings volume (2.8K vs 3). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Sanza sells 2 in-app purchases, starting at $29.99 per month. Obsidian asks for nothing beyond the download.

Obsidian holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Obsidian has 2.8K ratings behind it against 3, so its average is the more settled of the two.

Obsidian ships an update every 3 weeks, Sanza every 2 months. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Obsidian | Sanza |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2.8K ratings)](https://appshunter.io/ios/app/obsidian-connected-notes/id1557175442/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/sanza/id6743677211/reviews) |
| Number of ratings | **2.8K** | 3 |
| Positive reviews | 61.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Best chart rank | **#120** | — |
| Size | 40 MB | 34 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dynalist Inc.](https://appshunter.io/developer/1195392807) | [Planet Lucy](https://appshunter.io/developer/1877632026) |

## What reviewers say

### Obsidian

[App page](https://appshunter.io/ios/app/obsidian-connected-notes/id1557175442)

**Currently charting:** #120 Top Free · Productivity (US App Store)

Organize your thoughts and ideas with a powerful knowledge base that utilizes local Markdown files. This app acts as your personal second brain, accessible on your mobile device for seamless note-taking and idea connection.

**Highlights:** Local Markdown file storage, Customizable toolbar, Graph view for connections, Community plugins, Themes, iCloud sync

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful features
- 👍 Customizable and flexible
- 🔒 Secure and private
- 💡 Innovative note-taking approach
- 🚀 Smooth mobile experience

**What reviewers complain about**

- 🐛 Sync issues and unreliable iCloud integration
- 🔋 Slow startup and performance issues on mobile
- 👎 Steep learning curve for new users
- 👎 Limited sorting and organization options
- 👎 Lack of WYSIWYG editing on mobile

**Reported bugs**

- Sync issues leading to data loss
- Freezing and crashing on mobile devices
- Editing bugs and text input issues

**Requested features**

- Improved sorting and organization options
- WYSIWYG editing on mobile
- Better integration with other cloud storage services
- More intuitive onboarding process for new users
- Native mobile widgets and share sheet integration


### Sanza

[App page](https://appshunter.io/ios/app/sanza/id6743677211)

This app combines menstrual cycle tracking with productivity tools. It offers personalized insights and task management to help users align their daily activities with their natural rhythms for better performance.

**Highlights:** Cycle-based planning, Personalized insights, Comprehensive monitoring, Advanced task management, Align natural rhythms with activities

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sanza Mensuel | $29.99 | per month |
| Sanza Annuel | $169.99 | per year |


## Frequently asked questions

### Is Obsidian free?

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

### Is Sanza free?

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

### Which has better reviews, Obsidian or Sanza?

Obsidian is rated higher. Obsidian averages 4.5 out of 5 from 2.8K ratings, while Sanza averages 3.7 from 3 ratings.

### Do Obsidian or Sanza have ads?

Neither Obsidian nor Sanza shows ads.

### Which is updated more often, Obsidian or Sanza?

Obsidian ships an update every 3 weeks, and Sanza every 2 months. Most recently, Obsidian was updated on October 16, 2026 and Sanza on October 4, 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.*