# KairoProject vs Quick Capture for Obsidian

KairoProject and Quick Capture for Obsidian are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. KairoProject sells 2 in-app purchases, starting at $8.99 per month and Quick Capture for Obsidian sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

KairoProject ships an update every 5 days, Quick Capture for Obsidian weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | KairoProject | Quick Capture for Obsidian |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 27 MB | 6 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Matthieu Guillon](https://appshunter.io/developer/1789846223) | [Daiki Yamaguchi](https://appshunter.io/developer/1896478308) |

## What reviewers say

### KairoProject

[App page](https://appshunter.io/ios/app/kairoproject/id6748902716)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $8.99 | per month |
| Premium Annual subscription | $89.99 | per year |


### Quick Capture for Obsidian

[App page](https://appshunter.io/ios/app/quick-capture-for-obsidian/id6777961161)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shard Plus (Monthly) | $2.99 | per month |
| Shard Plus (Yearly) | $24.99 | per year |
| Shard Plus (Lifetime) | $59.99 | one-time |


## Frequently asked questions

### Is KairoProject free?

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

### Is Quick Capture for Obsidian free?

Quick Capture for Obsidian is free to download, with in-app purchases available.

### Do KairoProject or Quick Capture for Obsidian have ads?

Neither KairoProject nor Quick Capture for Obsidian shows ads.

### Which is updated more often, KairoProject or Quick Capture for Obsidian?

KairoProject ships an update every 5 days, and Quick Capture for Obsidian weekly. Most recently, KairoProject was updated on November 5, 2026 and Quick Capture for Obsidian on November 5, 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.*