# Planner by ParthenX vs Cairn Tasks

The clearest difference is update cadence: Planner by ParthenX at daily against Cairn Tasks's every 9 days. Planner by ParthenX also leads on device support (4 vs 2). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Planner by ParthenX ships an update daily, Cairn Tasks every 9 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Planner by ParthenX | Cairn Tasks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cairn-tasks/id6760798908/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 9 days |
| Monetization | Free | Free |
| Size | 51 MB | 32 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hakan Uyanik](https://appshunter.io/developer/1705797322) | [Dacite Dev LLC](https://appshunter.io/developer/1886293385) |

## What reviewers say

### Planner by ParthenX

[App page](https://appshunter.io/ios/app/planner-by-parthenx/id6474547279)

This app helps you master time management, track expenses, and build positive habits. It offers a task planner, Pomodoro timer, habit tracker, and expense logging. Enjoy premium features for free to boost your personal and professional growth.

**Highlights:** Task planning and reminders, Pomodoro focus timer, Habit tracking and insights, Expense logging and tracking, Productivity and personal growth content

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Planner by ParthenX free?

Planner by ParthenX is free to download, with no in-app purchases.

### Is Cairn Tasks free?

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

### Do Planner by ParthenX or Cairn Tasks have ads?

Neither Planner by ParthenX nor Cairn Tasks shows ads.

### Which is updated more often, Planner by ParthenX or Cairn Tasks?

Planner by ParthenX ships an update daily, and Cairn Tasks every 9 days. Most recently, Planner by ParthenX was updated on October 12, 2026 and Cairn Tasks 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.*