# Gravity vs Kosshi Outliner

The clearest difference is price: Kosshi Outliner at Free against Gravity's $9.99. Kosshi Outliner also leads on update cadence (every 3 days vs every 11 days) and review sentiment (100% vs 92%). Gravity's advantage is in-app purchases (none vs 1) and chart position (#192 vs unranked). On rating, ratings volume, ads and device support there is nothing between them.

Kosshi Outliner is free to download; Gravity costs $9.99 up front. Kosshi Outliner sells 1 one-off in-app purchase. Gravity asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Gravity against 5.0 for Kosshi Outliner. Both are backed by a comparable volume of ratings — 9 and 4 respectively. Written reviews are what separate them: 92% of Gravity's written reviews are positive against 100% of Kosshi Outliner's.

Gravity ships an update every 11 days, Kosshi Outliner every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Gravity | Kosshi Outliner |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/gravity-minimal-notes/id6756236079/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/kosshi-outliner/id6759483880/reviews) |
| Number of ratings | **9** | 4 |
| Positive reviews | 91.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | Paid | **Free** |
| Best chart rank | **#192** | — |
| Size | 36 MB | 30 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Tristan Manchester](https://appshunter.io/developer/1841242335) | [Junichi Sato](https://appshunter.io/developer/1617496266) |

## What reviewers say

### Gravity

[App page](https://appshunter.io/ios/app/gravity-minimal-notes/id6756236079)

**Currently charting:** #192 Top Paid · Productivity (US App Store)

This app offers a streamlined note-taking experience by eliminating folders and tags, focusing on a single, continuous stream of thoughts. Capture ideas instantly and use simple gestures to manage your notes, prioritizing what matters most.

**Highlights:** Instant note capture, Single stream organization, Swipe gestures for actions, Attention-based prioritization, Private iCloud sync, Lightweight prefixes for filtering, Fast search functionality

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

**In-app purchases:** none


### Kosshi Outliner

[App page](https://appshunter.io/ios/app/kosshi-outliner/id6759483880)

This native outliner app allows you to organize thoughts with a hierarchical structure, zoom into specific sections, and format text using Markdown. It supports images, sketches, internal links, and reminders, with seamless iCloud sync across Apple devices.

**Highlights:** Hierarchical outlining with indentation, Zoom into specific rows, Markdown formatting, Image and file embedding, Apple Pencil sketches, Internal linking, Reminders and calendar sync

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kosshi Outliner | $24.99 | one-time |


## Frequently asked questions

### Is Gravity free?

Gravity costs $9.99, with no in-app purchases.

### Is Kosshi Outliner free?

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

### Which has better reviews, Gravity or Kosshi Outliner?

Gravity and Kosshi Outliner are both rated 5.0 out of 5 on the App Store, from 9 and 4 ratings respectively.

### Do Gravity or Kosshi Outliner have ads?

Neither Gravity nor Kosshi Outliner shows ads.

### Which is updated more often, Gravity or Kosshi Outliner?

Gravity ships an update every 11 days, and Kosshi Outliner every 3 days. Most recently, Gravity was updated on October 24, 2026 and Kosshi Outliner on October 24, 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.*