# シフト管理アプリ CAST vs The Time Calculator

The clearest difference is rating: シフト管理アプリ CAST at 5.0 against The Time Calculator's 3.7. シフト管理アプリ CAST also leads on ads (none vs shown) and monetization model (free vs ad-supported). The Time Calculator's advantage is review sentiment (92% vs 66%) and update cadence (weekly vs fortnightly). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

シフト管理アプリ CAST holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews complicate that: 66% of シフト管理アプリ CAST's written reviews are positive against 92% of The Time Calculator's, so the app with the better star average is not the one people write more warmly about.

シフト管理アプリ CAST ships an update fortnightly, The Time Calculator weekly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | シフト管理アプリ CAST | The Time Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cast/id1314320276/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/the-time-calculator-scave/id1547054522/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 66.0% of reviews | **92.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 45 MB | 4 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cookbiz Co.,Ltd.](https://appshunter.io/developer/857769899) | [Jaehyuk Lee](https://appshunter.io/developer/1541853421) |

## What reviewers say

### シフト管理アプリ CAST

[App page](https://appshunter.io/ios/app/cast/id1314320276)

This app simplifies staff scheduling and payroll calculation. It offers a centralized platform for managing employee shifts, creating schedules, and automatically calculating wages. Ideal for both employees and managers, it streamlines communication and financial tracking.

**Highlights:** Staff scheduling management, Payroll calculation, Calendar synchronization, Shift adjustment tools, Automated shift requests, Dedicated chat function

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

**In-app purchases:** none


### The Time Calculator

[App page](https://appshunter.io/ios/app/the-time-calculator-scave/id1547054522)

This app simplifies time-based calculations for various professional needs, including time cards, attendance, and project management. It supports addition, subtraction, multiplication, division, and percentage calculations with time units. A memory function is included for ease of use.

**Highlights:** Time addition and subtraction, Time multiplication and division, Percentage calculation, Time unit conversion (hours, minutes, seconds, days), Memory function, Suitable for work hours and video editing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is シフト管理アプリ CAST free?

シフト管理アプリ CAST is free to download, with no in-app purchases.

### Is The Time Calculator free?

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

### Which has better reviews, シフト管理アプリ CAST or The Time Calculator?

シフト管理アプリ CAST is rated higher. シフト管理アプリ CAST averages 5.0 out of 5 from 1 ratings, while The Time Calculator averages 3.7 from 3 ratings.

### Do シフト管理アプリ CAST or The Time Calculator have ads?

The Time Calculator shows ads; シフト管理アプリ CAST does not.

### Which is updated more often, シフト管理アプリ CAST or The Time Calculator?

シフト管理アプリ CAST ships an update fortnightly, and The Time Calculator weekly. Most recently, シフト管理アプリ CAST was updated on October 24, 2026 and The Time Calculator on October 22, 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.*