# Griday Calendar & Reminder vs Shift Assistant

The clearest difference is update cadence: Shift Assistant at every 4 weeks against Griday Calendar & Reminder's every 2 months. Griday Calendar & Reminder's advantage is device support (4 vs 2) and iOS requirement (16.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Griday Calendar & Reminder sells 1 one-off in-app purchase and Shift Assistant sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Griday Calendar & Reminder ships an update every 2 months, Shift Assistant every 4 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Griday Calendar & Reminder | Shift Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (22 ratings)](https://appshunter.io/ios/app/griday-calendar-and-reminder/id902866083/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 96.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 7 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [昊罡 姚](https://appshunter.io/developer/844772956) | [志荣 杨](https://appshunter.io/developer/478654885) |

## What reviewers say

### Griday Calendar & Reminder

[App page](https://appshunter.io/ios/app/griday-calendar-and-reminder/id902866083)

Organize your daily life with a powerful yet simple calendar and reminder app. Manage meetings, tasks, and events with smart reminders, customizable schedules, and cross-device sync. Enjoy a clean interface and distraction-free planning.

**Highlights:** Unified calendar view, Quick event creation, Recurring event support, Customizable alarms, Snooze reminders, iCloud sync, Intuitive UI, Dark mode

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Forever Edition | $9.99 | one-time |


### Shift Assistant

[App page](https://appshunter.io/ios/app/shift-assistant-any-shift/id6803098097)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shift Assistant VIP | $1.99 | one-time |


## Frequently asked questions

### Is Griday Calendar & Reminder free?

Griday Calendar & Reminder is free to download, with in-app purchases available.

### Is Shift Assistant free?

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

### Do Griday Calendar & Reminder or Shift Assistant have ads?

Neither Griday Calendar & Reminder nor Shift Assistant shows ads.

### Which is updated more often, Griday Calendar & Reminder or Shift Assistant?

Griday Calendar & Reminder ships an update every 2 months, and Shift Assistant every 4 weeks. Most recently, Griday Calendar & Reminder was updated on October 24, 2026 and Shift Assistant on October 25, 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.*