# ObsiKO vs Pellet

The clearest difference is update cadence: ObsiKO at every 6 days against Pellet's every 2 weeks. ObsiKO also leads on device support (4 vs 2). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ObsiKO against 5.0 for Pellet. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

ObsiKO ships an update every 6 days, Pellet every 2 weeks. The most recent releases landed on November 13, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ObsiKO | Pellet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/obsiko-ai-note-plus-mindmap/id6783405451/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pellet-notes-tasks-pkm/id6800106754/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 82 MB | 64 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hyojin Kim](https://appshunter.io/developer/6783405453) | [Buildraai LLC](https://appshunter.io/developer/6800106756) |

## What reviewers say

### ObsiKO

[App page](https://appshunter.io/ios/app/obsiko-ai-note-plus-mindmap/id6783405451)

This app combines note-taking, mind mapping, and file management with AI assistance. It supports handwritten notes, custom planners, and integrates with Obsidian vaults. Features include a focus timer, web sharing via GitHub, and a unique graph visualization.

**Highlights:** AI-assisted note-taking and mind mapping, Handwritten notes with real paper textures, Focus timer with Lock Screen integration, GitHub integration for sharing and syncing, Interactive graph visualization of knowledge, Support for Obsidian vaults (.md, .canvas), Korean language dictionary and spell checker

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


### Pellet

[App page](https://appshunter.io/ios/app/pellet-notes-tasks-pkm/id6800106754)

Organize notes, tasks, and projects using plain markdown files. Features include a live preview editor, wiki-style linking, task management with Kanban boards, and calendar integration. Supports offline use, handwriting, voice notes, and user-controlled syncing.

**Highlights:** Plain markdown notes, Live preview editor, Wiki-style linking, Task management with Kanban, Calendar integration, Handwriting and voice notes, User-controlled sync

**In-app purchases:** none


## Frequently asked questions

### Is ObsiKO free?

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

### Is Pellet free?

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

### Which has better reviews, ObsiKO or Pellet?

ObsiKO and Pellet are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do ObsiKO or Pellet have ads?

Neither ObsiKO nor Pellet shows ads.

### Which is updated more often, ObsiKO or Pellet?

ObsiKO ships an update every 6 days, and Pellet every 2 weeks. Most recently, ObsiKO was updated on November 13, 2026 and Pellet on November 6, 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.*