# Calendar Planner App vs Outliner by codediary

The clearest difference is in-app purchases: Outliner by codediary at none against Calendar Planner App's 1. Outliner by codediary also leads on update cadence (every 5 days vs every 6 weeks). Calendar Planner App's advantage is iOS requirement (15.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Calendar Planner App sells 1 one-off in-app purchase. Outliner by codediary asks for nothing beyond the download.

Calendar Planner App ships an update every 6 weeks, Outliner by codediary every 5 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Calendar Planner App | Outliner by codediary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 11 MB | 7 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kamalkumar Trapasiya](https://appshunter.io/developer/1587617174) | [jeong kyu lee](https://appshunter.io/developer/366597249) |

## What reviewers say

### Calendar Planner App

[App page](https://appshunter.io/ios/app/calendar-planner-app/id6584512037)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Access | $4.99 | one-time |


### Outliner by codediary

[App page](https://appshunter.io/ios/app/outliner-by-codediary/id6786943296)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calendar Planner App free?

Calendar Planner App is free to download, with in-app purchases available.

### Is Outliner by codediary free?

Outliner by codediary is free to download, with no in-app purchases.

### Do Calendar Planner App or Outliner by codediary have ads?

Neither Calendar Planner App nor Outliner by codediary shows ads.

### Which is updated more often, Calendar Planner App or Outliner by codediary?

Calendar Planner App ships an update every 6 weeks, and Outliner by codediary every 5 days. Most recently, Calendar Planner App was updated on October 16, 2026 and Outliner by codediary on October 10, 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.*