# Refill Calendar vs ioplanner

The clearest difference is in-app purchases: Refill Calendar at none against ioplanner's 1. Refill Calendar also leads on iOS requirement (14.5 vs 26.0). ioplanner's advantage is update cadence (every 6 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. ioplanner sells 1 one-off in-app purchase. Refill Calendar asks for nothing beyond the download.

Refill Calendar ships an update every 5 months, ioplanner every 6 days. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Refill Calendar | ioplanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/refill-calendar/id1584545612/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 1 MB | 5 MB |
| Requires iOS | **14.5** | 26.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SHIN INABA](https://appshunter.io/developer/800415932) | [Joonhee Cho](https://appshunter.io/developer/1124471697) |

## What reviewers say

### Refill Calendar

[App page](https://appshunter.io/ios/app/refill-calendar/id1584545612)

Organize your schedule with a weekly vertical planner that supports customization of date labels and refill images. This app is designed for handwriting input and is optimized for Apple Pencil use on iPads.

**Highlights:** Weekly vertical schedule layout, Customizable refill images, Adjustable date label position, size, and color, Optimized for Apple Pencil, Handwriting input support

**In-app purchases:** none


### ioplanner

[App page](https://appshunter.io/ios/app/ioplanner/id6753170335)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ioplanner Pro | $9.99 | one-time |


## Frequently asked questions

### Is Refill Calendar free?

Refill Calendar is free to download, with no in-app purchases.

### Is ioplanner free?

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

### Do Refill Calendar or ioplanner have ads?

Neither Refill Calendar nor ioplanner shows ads.

### Which is updated more often, Refill Calendar or ioplanner?

Refill Calendar ships an update every 5 months, and ioplanner every 6 days. Most recently, Refill Calendar was updated on October 14, 2026 and ioplanner on October 28, 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.*