# Time vs Shift Work Calendar & Schedule

The clearest difference is in-app purchases: Time at none against Shift Work Calendar & Schedule's 9. Time also leads on review sentiment (79% vs 47%) and iOS requirement (13.0 vs 15.6). Shift Work Calendar & Schedule's advantage is ratings volume (304 vs 25) and update cadence (monthly vs every 2 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. Shift Work Calendar & Schedule sells 9 in-app purchases, starting at $0.99 per month. Time asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Time against 4.6 for Shift Work Calendar & Schedule. That said, the two scores are not equally well evidenced: Shift Work Calendar & Schedule has 304 ratings behind it against 25, so its average is the more settled of the two. Written reviews are what separate them: 79% of Time's written reviews are positive against 47% of Shift Work Calendar & Schedule's.

Time ships an update every 2 months, Shift Work Calendar & Schedule monthly. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Time | Shift Work Calendar & Schedule |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (25 ratings)](https://appshunter.io/ios/app/time-calculator-plus-plus/id1554799802/reviews) | [4.6 (304 ratings)](https://appshunter.io/ios/app/shift-work-calendar-and-schedule/id1582981509/reviews) |
| Number of ratings | 25 | **304** |
| Positive reviews | **78.9% of reviews** | 46.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 68 MB | 48 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YUTAKA KENJO](https://appshunter.io/developer/1070080613) | [4TH FLOOR APPS SIA](https://appshunter.io/developer/1582981511) |

## What reviewers say

### Time

[App page](https://appshunter.io/ios/app/time-calculator-plus-plus/id1554799802)

Calculate time durations with ease, supporting addition, subtraction, multiplication, and division of hours and minutes. Features include automatic time formatting, calculation history, memory functions, and customizable quick-add buttons for common durations. Personalize the app's appearance with various color themes.

**Highlights:** Calculate hours, minutes, and seconds, Add, subtract, multiply, and divide time, Automatic time formatting with ':', Calculation history saved automatically, Memory keys for subtotals, One-touch preset time addition, Customizable color themes

**In-app purchases:** none


### Shift Work Calendar & Schedule

[App page](https://appshunter.io/ios/app/shift-work-calendar-and-schedule/id1582981509)

Organize your work and personal life with this calendar app designed for shift workers. Easily plan your days off, track income, and manage complex schedules. Supports multiple calendars for different jobs or colleagues.

**Highlights:** Create custom and preset shift patterns, Track income and hourly rates, Manage multiple job calendars, Input personal events and vacations, Analyze working hours and earnings, Compare schedules with coworkers, Backup and restore calendars

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month of Shift Work Calendar | $0.99 | per month |
| Shift Work Calendar Premium | $0.99 | per 7 days |
| 1 Month of Shift Work Calendar | $2.99 | per month |
| 3 Months Shift Work Schedule | $5.99 | per 3 months |
| 1 Year of Shift Work Calendar | $11.99 | per year |
| 1 Year of Shift Work Calendar | $11.99 | per year |
| 1 Year of Shift Work Calendar | $11.99 | per year |
| 1 Year of Shift Work Calendar | $22.99 | per year |
| Shift Work Lifetime Premium | $12.99 | one-time |


## Frequently asked questions

### Is Time free?

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

### Is Shift Work Calendar & Schedule free?

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

### Which has better reviews, Time or Shift Work Calendar & Schedule?

Time and Shift Work Calendar & Schedule are both rated 4.6 out of 5 on the App Store, from 25 and 304 ratings respectively.

### Do Time or Shift Work Calendar & Schedule have ads?

Both Time and Shift Work Calendar & Schedule show ads.

### Which is updated more often, Time or Shift Work Calendar & Schedule?

Time ships an update every 2 months, and Shift Work Calendar & Schedule monthly. Most recently, Time was updated on September 21, 2026 and Shift Work Calendar & Schedule on September 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.*