# Shift Calendar vs MetricAid

The clearest difference is rating: Shift Calendar at 4.8 against MetricAid's 1.0. Shift Calendar also leads on ratings volume (329 vs 1) and update cadence (every 2 weeks vs every 6 weeks). MetricAid's advantage is in-app purchases (none vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Shift Calendar sells 4 in-app purchases, starting at $2.99 per year. MetricAid asks for nothing beyond the download.

Shift Calendar holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Shift Calendar has 329 ratings behind it against 1, so its average is the more settled of the two.

Shift Calendar ships an update every 2 weeks, MetricAid every 6 weeks. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Shift Calendar | MetricAid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (329 ratings)](https://appshunter.io/ios/app/shift-calendar-work-schedule/id1469965857/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/metricaid/id1557545799/reviews) |
| Number of ratings | **329** | 1 |
| Positive reviews | 64.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 48 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arife Tuba Baskurt](https://appshunter.io/developer/1863269293) | [MetricAid Inc.](https://appshunter.io/developer/1557545801) |

## What reviewers say

### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-work-schedule/id1469965857)

Easily manage your work schedule with customizable shifts, rotations, and earnings tracking. This app simplifies planning and provides clear visual overviews of your work commitments. Export reports and sync with your calendar for seamless organization.

**Highlights:** Customizable shift icons and colors, Automated custom shift rotations, Track weekly and monthly earnings, Export reports to PDF or spreadsheet, iOS Calendar and iCloud sync, Today extension widget for upcoming shifts, Dark mode support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shift Calendar Pro | $2.99 | per year |
| Shift Calendar Pro | $4.99 | per year |
| Shift Calendar Pro | $2.99 | one-time |
| Shift Calendar Pro | $6.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 📆 Helpful for scheduling shifts
- 💰 Useful for tracking earnings
- 🔗 Good calendar integration
- 🎨 Customizable icons and colors

**What reviewers complain about**

- 🐛 Sync issues between devices
- 🔧 Limited customization options
- 💰 Paid features required for full functionality
- 📅 Difficulty adding recurring shifts
- 🕰️ Inaccurate time display

**Reported bugs**

- App crashes after recent update
- Calendar dates not displaying correctly
- Unable to edit or delete shifts
- Additional pay conditions causing issues with regular hours
- Color customization feature not working as expected

**Requested features**

- Add option for biweekly pay periods
- Implement overtime pay calculations based on daily hours
- Allow sharing of calendars between users
- Expand color and icon options
- Improve widget functionality


### MetricAid

[App page](https://appshunter.io/ios/app/metricaid/id1557545799)

This app optimizes physician schedules to enhance department performance, patient experience, and work-life balance. It provides detailed schedule views, shift trading capabilities, and a marketplace for shift giveaways and direct trades.

**Highlights:** View full site schedules, Manage personal shifts, See co-worker schedules, Post shifts for trade, Browse shift marketplace, Initiate direct shift trades

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

**In-app purchases:** none


## Frequently asked questions

### Is Shift Calendar free?

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

### Is MetricAid free?

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

### Which has better reviews, Shift Calendar or MetricAid?

Shift Calendar is rated higher. Shift Calendar averages 4.8 out of 5 from 329 ratings, while MetricAid averages 1.0 from 1 ratings.

### Do Shift Calendar or MetricAid have ads?

Neither Shift Calendar nor MetricAid shows ads.

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

Shift Calendar ships an update every 2 weeks, and MetricAid every 6 weeks. Most recently, Shift Calendar was updated on October 22, 2026 and MetricAid on October 8, 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.*