# Chronos Time Tracker vs Work Shift Calender Organizer

The clearest difference is in-app purchases: Chronos Time Tracker at none against Work Shift Calender Organizer's 3. Chronos Time Tracker also leads on ads (none vs shown). Work Shift Calender Organizer's advantage is update cadence (every 3 months vs every 57 months) and iOS requirement (13.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Work Shift Calender Organizer sells 3 in-app purchases, starting at $3.99 per month. Chronos Time Tracker asks for nothing beyond the download.

Chronos Time Tracker ships an update every 57 months, Work Shift Calender Organizer every 3 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Chronos Time Tracker | Work Shift Calender Organizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/work-shift-calender-organizer/id6755687346/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 57 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 5 MB | 43 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Ruskin](https://appshunter.io/developer/1575635793) | [JanoGroup LLC](https://appshunter.io/developer/1781461557) |

## What reviewers say

### Chronos Time Tracker

[App page](https://appshunter.io/ios/app/chronos-time-tracker/id1575635791)

**Features:** macOS Compatibility

**In-app purchases:** none


### Work Shift Calender Organizer

[App page](https://appshunter.io/ios/app/work-shift-calender-organizer/id6755687346)

Manage your work schedule with ease using this app designed for shift workers. It offers a visual calendar, smart notifications, and customizable shift types to keep you organized and on time. Share your schedule with others effortlessly.

**Highlights:** Visual calendar with color-coded shifts, Customizable smart notifications, Recurring shift setup, Unlimited customizable shift types, Automatic working hours tracking, Export schedule as PNG image

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Premium | $3.99 | per month |
| Annual - Premium | $29.99 | per year |
| Lifetime - Premium | $79.99 | one-time |


## Frequently asked questions

### Is Chronos Time Tracker free?

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

### Is Work Shift Calender Organizer free?

Work Shift Calender Organizer is free to download, with in-app purchases available.

### Do Chronos Time Tracker or Work Shift Calender Organizer have ads?

Work Shift Calender Organizer shows ads; Chronos Time Tracker does not.

### Which is updated more often, Chronos Time Tracker or Work Shift Calender Organizer?

Chronos Time Tracker ships an update every 57 months, and Work Shift Calender Organizer every 3 months. Most recently, Chronos Time Tracker was updated on November 7, 2026 and Work Shift Calender Organizer on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*