# iShift Calendar vs Today's Shift

The clearest difference is in-app purchases: iShift Calendar at none against Today's Shift's 1. iShift Calendar also leads on iOS requirement (8.0 vs 15.0). Today's Shift's advantage is ratings volume (19 vs 3). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Today's Shift sells 1 in-app purchase, starting at $1.99 per month. iShift Calendar asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for iShift Calendar against 4.9 for Today's Shift. That said, the two scores are not equally well evidenced: Today's Shift has 19 ratings behind it against 3, so its average is the more settled of the two.

iShift Calendar ships an update fortnightly, Today's Shift every 3 weeks. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | iShift Calendar | Today's Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ishift-calendar/id1025844734/reviews)** | [4.9 (19 ratings)](https://appshunter.io/ios/app/todays-shift/id1509907307/reviews) |
| Number of ratings | 3 | **19** |
| Positive reviews | — | 92.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Freemium |
| Size | 5 MB | 118 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sheng-Yi Chang](https://appshunter.io/developer/975535820) | [Hodosoft Co.,Ltd.](https://appshunter.io/developer/1538374192) |

## What reviewers say

### iShift Calendar

[App page](https://appshunter.io/ios/app/ishift-calendar/id1025844734)

This app generates repeating shift calendars based on user-defined shift rules. It allows for the management of multiple shift tables, supporting both personal and enterprise use cases with an integrated database for some enterprise schedules.

**Highlights:** Automatic shift calendar generation, Input custom shift rules, Manage multiple shift tables, Support for personal and enterprise tables, Built-in enterprise shift table database

**Features:** macOS Compatibility

**In-app purchases:** none


### Today's Shift

[App page](https://appshunter.io/ios/app/todays-shift/id1509907307)

This app helps manage work schedules, calculate wages, and track time off. It allows for customization of alarms, synchronization with Apple Calendar, and sharing of schedules with colleagues. Users can also back up their data and view summaries of work hours and income.

**Highlights:** Shift management, Wage calculation, Annual leave registration, Apple Calendar sync, Schedule sharing and backup, Shift alarms

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Today Shift Premium | $1.99 | per month |


## Frequently asked questions

### Is iShift Calendar free?

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

### Is Today's Shift free?

Today's Shift is free to download, with in-app purchases available.

### Which has better reviews, iShift Calendar or Today's Shift?

iShift Calendar is rated higher. iShift Calendar averages 5.0 out of 5 from 3 ratings, while Today's Shift averages 4.9 from 19 ratings.

### Do iShift Calendar or Today's Shift have ads?

Neither iShift Calendar nor Today's Shift shows ads.

### Which is updated more often, iShift Calendar or Today's Shift?

iShift Calendar ships an update fortnightly, and Today's Shift every 3 weeks. Most recently, iShift Calendar was updated on October 6, 2026 and Today's Shift on October 19, 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.*