# Obsidian vs Grok Bot

The clearest difference is in-app purchases: Obsidian at none against Grok Bot's 3. Obsidian also leads on iOS requirement (15.6 vs 18.0). Grok Bot's advantage is rating (4.9 vs 4.5) and update cadence (every 4 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Grok Bot sells 3 in-app purchases, starting at $25.99 per month. Obsidian asks for nothing beyond the download.

Grok Bot holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 2.8K and 8.3K respectively. Written reviews point the same way: 62% of Obsidian's written reviews are positive against 82% of Grok Bot's.

Obsidian ships an update every 3 weeks, Grok Bot every 4 days. Both last shipped on October 14, 2026.

## The numbers

| Metric | Obsidian | Grok Bot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2.8K ratings)](https://appshunter.io/ios/app/obsidian-connected-notes/id1557175442/reviews) | **[4.9 (8.3K ratings)](https://appshunter.io/ios/app/grok-bot/id6794501026/reviews)** |
| Number of ratings | 2.8K | **8.3K** |
| Positive reviews | 62.0% of reviews | **81.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | #131 | **#15** |
| Size | 40 MB | 85 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Dynalist Inc.](https://appshunter.io/developer/1195392807) | [X Corp.](https://appshunter.io/developer/296415947) |

## What reviewers say

### Obsidian

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

**Currently charting:** #131 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


### Grok Bot

[App page](https://appshunter.io/ios/app/grok-bot/id6794501026)

**Currently charting:** #15 Top Free · Productivity, #39 Top Grossing · Productivity, #112 Top Free (US App Store)

This app provides AI teammates that can perform real work across your existing tools and websites. Message AI agents like coworkers to handle projects from start to finish, even after you close your laptop. Automate multi-step workflows and show bots how to perform tasks for them to run as routines.

**Highlights:** AI teammates for real work, Works across existing tools and websites, Message AI agents like coworkers, Automates multi-step workflows, Bots learn and run routines, Parallel AI agent execution

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $25.99 | per month |
| Pro+ | $77.99 | per month |
| Ultra | $259.99 | per month |


## Frequently asked questions

### Is Obsidian free?

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

### Is Grok Bot free?

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

### Which has better reviews, Obsidian or Grok Bot?

Grok Bot is rated higher. Obsidian averages 4.5 out of 5 from 2.8K ratings, while Grok Bot averages 4.9 from 8.3K ratings.

### Do Obsidian or Grok Bot have ads?

Neither Obsidian nor Grok Bot shows ads.

### Which is updated more often, Obsidian or Grok Bot?

Obsidian ships an update every 3 weeks, and Grok Bot every 4 days. Most recently, Obsidian was updated on October 14, 2026 and Grok Bot on October 14, 2026.

### Which is more popular, Obsidian or Grok Bot?

Obsidian currently peaks at #131 in the App Store charts, and Grok Bot at #15. Chart position reflects recent download velocity rather than total install base.

---

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