# Refill Calendar vs Aino

The clearest difference is in-app purchases: Refill Calendar at none against Aino's 3. Aino's advantage is update cadence (every 4 days vs every 5 months) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Aino sells 3 in-app purchases, starting at $2.99 per month. Refill Calendar asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Refill Calendar against 5.0 for Aino. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Refill Calendar ships an update every 5 months, Aino every 4 days. The most recent releases landed on September 10, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | Refill Calendar | Aino |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/refill-calendar/id1584545612/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/aino-markdown-workspace/id6761245785/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 1 MB | 62 MB |
| Requires iOS | **14.5** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHIN INABA](https://appshunter.io/developer/800415932) | [宜丙 林](https://appshunter.io/developer/1888184895) |

## 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


### Aino

[App page](https://appshunter.io/ios/app/aino-markdown-workspace/id6761245785)

A fast, focused Markdown workspace for building a personal knowledge system. Connect ideas and turn notes into a structured, evolving network. Ideal for capturing thoughts, organizing knowledge, or building your second brain with a clean and powerful interface.

**Highlights:** Markdown-first editing, Connected notes, Structured thinking, Focused experience, Personal LifeOS, Link ideas

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aino Pro Monthly | $2.99 | per month |
| Aino Pro Founder Yearly | $19.99 | per year |
| Aino Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is Refill Calendar free?

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

### Is Aino free?

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

### Which has better reviews, Refill Calendar or Aino?

Refill Calendar and Aino are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Refill Calendar or Aino have ads?

Neither Refill Calendar nor Aino shows ads.

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

Refill Calendar ships an update every 5 months, and Aino every 4 days. Most recently, Refill Calendar was updated on September 10, 2026 and Aino on August 29, 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.*