# Kuadri vs Shift Calendar

The clearest difference is update cadence: Kuadri at daily against Shift Calendar's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kuadri sells 4 in-app purchases, starting at $14.99 per year and Shift Calendar sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Kuadri ships an update daily, Shift Calendar monthly. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Kuadri | Shift Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Size | 82 MB | 43 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Efren Rodriguez Rodriguez](https://appshunter.io/developer/6796747775) | [anil sancar](https://appshunter.io/developer/1896591475) |

## What reviewers say

### Kuadri

[App page](https://appshunter.io/ios/app/kuadri-shift-work-calendar/id6796748372)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kuadri Nube (anual) | $14.99 | per year |
| Kuadri Cloud | $1.00 | one-time |
| Kuadri Cloud | $3.99 | one-time |
| Kuadri Cloud (pago unico) | $29.99 | one-time |


### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-shift-cycle/id6797974018)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Pro | $24.99 | one-time |


## Frequently asked questions

### Is Kuadri free?

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

### Is Shift Calendar free?

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

### Do Kuadri or Shift Calendar have ads?

Neither Kuadri nor Shift Calendar shows ads.

### Which is updated more often, Kuadri or Shift Calendar?

Kuadri ships an update daily, and Shift Calendar monthly. Most recently, Kuadri was updated on September 10, 2026 and Shift Calendar on September 14, 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.*