# Cairn Tasks vs Cairn

The clearest difference is in-app purchases: Cairn Tasks at none against Cairn's 3. Cairn Tasks also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Cairn sells 3 in-app purchases, starting at $1.99 per month. Cairn Tasks asks for nothing beyond the download.

Cairn Tasks ships an update every 9 days, Cairn every 5 days. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Cairn Tasks | Cairn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cairn-tasks/id6760798908/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free | — |
| Size | 32 MB | 41 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Dacite Dev LLC](https://appshunter.io/developer/1886293385) | [Heajung Yoo](https://appshunter.io/developer/1895444232) |

## What reviewers say

### Cairn Tasks

[App page](https://appshunter.io/ios/app/cairn-tasks/id6760798908)

Organize your day with a clean, focused to-do list. Create tasks, set due dates, and organize them with color-coded lists. Features include recurring tasks, subtasks, and a built-in timer for focused work sessions. Your data stays local, with no account or cloud sync required.

**Highlights:** Create, edit, and complete tasks, Set due dates and times, Organize tasks into color-coded lists, Recurring tasks, Subtasks, Built-in timer, Month view calendar

**Features:** macOS Compatibility

**In-app purchases:** none


### Cairn

[App page](https://appshunter.io/ios/app/cairn/id6767776784)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cairn Pro Monthly | $1.99 | per month |
| Cairn Pro yearly | $12.99 | per year |
| Cairn Pro - Ad-free forever | $0.99 | one-time |


## Frequently asked questions

### Is Cairn Tasks free?

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

### Is Cairn free?

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

### Do Cairn Tasks or Cairn have ads?

Cairn shows ads; Cairn Tasks does not.

### Which is updated more often, Cairn Tasks or Cairn?

Cairn Tasks ships an update every 9 days, and Cairn every 5 days. Most recently, Cairn Tasks was updated on October 15, 2026 and Cairn on October 12, 2026.

---

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