# Arch Calendar vs MinShift

The clearest difference is in-app purchases: MinShift at none against Arch Calendar's 2. Arch Calendar's advantage is ads (none vs shown) and iOS requirement (16.4 vs 26.5). On price, update cadence and device support there is nothing between them.

Both are free to download. Arch Calendar sells 2 in-app purchases, starting at $6.00 per month. MinShift asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Arch Calendar | MinShift |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free | — |
| Size | 125 MB | 4 MB |
| Requires iOS | **16.4** | 26.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MOBA Incorporated](https://appshunter.io/developer/1823577996) | [jinki hong](https://appshunter.io/developer/1891210048) |

## What reviewers say

### Arch Calendar

[App page](https://appshunter.io/ios/app/arch-calendar-time-blocking/id6753331558)

This minimal calendar app combines an inbox for tasks and ideas with a planning calendar. Seamlessly capture thoughts and drag them onto time blocks to organize your day and enhance focus.

**Highlights:** Quick task and idea capture, Drag-and-drop time blocking, Organize work by Smart Spaces, Unified inbox and calendar, Minimalist interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $6.00 | per month |
| Yearly Plan | $48.00 | per year |


### MinShift

[App page](https://appshunter.io/ios/app/minshift-shift-calendar/id6788994216)

**In-app purchases:** none


## Frequently asked questions

### Is Arch Calendar free?

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

### Is MinShift free?

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

### Do Arch Calendar or MinShift have ads?

MinShift shows ads; Arch Calendar does not.

### Which is updated more often, Arch Calendar or MinShift?

Arch Calendar ships an update every 9 days, and MinShift every 9 days. Most recently, Arch Calendar was updated on October 25, 2026 and MinShift on October 19, 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.*