# SHIFTAR vs Shift Calendar Alarm

The clearest difference is ads: Shift Calendar Alarm at none against SHIFTAR's shown. Shift Calendar Alarm also leads on update cadence (every 2 weeks vs monthly). SHIFTAR's advantage is iOS requirement (14.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. SHIFTAR sells 11 in-app purchases, starting at $1.99 per month and Shift Calendar Alarm sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

SHIFTAR ships an update monthly, Shift Calendar Alarm every 2 weeks. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SHIFTAR | Shift Calendar Alarm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (572 ratings)](https://appshunter.io/ios/app/shiftar-work-schedule-planner/id1441499274/reviews)** | — |
| Number of ratings | **572** | — |
| Positive reviews | 75.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 132 MB | 6 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kosuke Hamada](https://appshunter.io/developer/515812363) | [PING CHANG YU](https://appshunter.io/developer/1884515149) |

## What reviewers say

### SHIFTAR

[App page](https://appshunter.io/ios/app/shiftar-work-schedule-planner/id1441499274)

Easily manage your work shifts and personal appointments in one intuitive calendar. Quickly input shift details, track your earnings, and sync with your existing iCloud calendar. Premium features include widgets, data backup, and advanced color customization.

**Highlights:** Quick shift entry with pre-set buttons, Automatic salary calculation, iCloud Calendar synchronization, Daily/weekly schedule widgets, Automatic data backup, Expanded color coding options, Ad-free experience

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SHIFTAR Premium monthly | $1.99 | per month |
| Premium monthly with trial | $1.99 | per month |
| SHIFTAR Premium | $1.99 | per month |
| SHIFTAR Premium | $1.99 | per month |
| SHIFTAR Premium | $1.99 | per month |
| SHIFTAR Premium | $1.99 | per month |
| SHIFTAR Premium | $8.99 | per year |
| SHIFTAR Premium annual | $8.99 | per year |
| Premium annual with trial | $8.99 | per year |
| Premium annual with trial | $16.49 | per year |
| SHIFTAR Premium annual | $16.49 | per year |

**What reviewers like**

- 👍 Easy and intuitive to use
- 🎨 Color-coding for shift organization
- ⚡ Quick one-click shift entry
- 📱 Useful for shift workers and nurses
- 💰 Wage calculator feature

**What reviewers complain about**

- 💸 Paywall for colors and premium features
- 📺 Unexpected ads despite paid version
- 🐛 Data loss issues after updates
- ❌ No MacBook/desktop version
- 🔗 Limited calendar syncing options

**Reported bugs**

- Complete data loss after app updates
- Random deletion of calendar entries
- App crashes on launch
- Unable to access app after update
- Sync failures across devices

**Requested features**

- Date search function for quick navigation
- App icon with current date display
- Partner/family sharing system
- Multiple user schedule management
- Weekly pay period option


### Shift Calendar Alarm

[App page](https://appshunter.io/ios/app/shift-calendar-alarm/id6760447926)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shift Alarm Premium Monthly | $0.99 | per month |
| Shift Alarm Premium Yearly | $8.99 | per year |


## Frequently asked questions

### Is SHIFTAR free?

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

### Is Shift Calendar Alarm free?

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

### Do SHIFTAR or Shift Calendar Alarm have ads?

SHIFTAR shows ads; Shift Calendar Alarm does not.

### Which is updated more often, SHIFTAR or Shift Calendar Alarm?

SHIFTAR ships an update monthly, and Shift Calendar Alarm every 2 weeks. Most recently, SHIFTAR was updated on October 18, 2026 and Shift Calendar Alarm on October 12, 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.*