# Power Shift work Calendar vs Infinidrum® Work Tracker

The clearest difference is ads: Infinidrum® Work Tracker at none against Power Shift work Calendar's shown. Infinidrum® Work Tracker also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.2 vs 15.6). On price, in-app purchases and device support there is nothing between them.

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

Power Shift work Calendar ships an update every 3 months, Infinidrum® Work Tracker every 3 weeks. The most recent releases landed on September 8, 2026 and May 20, 2026 respectively.

## The numbers

| Metric | Power Shift work Calendar | Infinidrum® Work Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/power-shift-work-calendar/id518654104/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 7.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 9 MB | 1 MB |
| Requires iOS | 15.6 | **13.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHING FENG WANG](https://appshunter.io/developer/394371304) | [Julius Vaughn](https://appshunter.io/developer/1496825341) |

## What reviewers say

### Power Shift work Calendar

[App page](https://appshunter.io/ios/app/power-shift-work-calendar/id518654104)

This app helps shift workers manage their schedules with an intuitive calendar and multi-person support. Customize shifts, track overtime pay, and receive work reminders. It's designed for various industries with 24-hour operations.

**Highlights:** Intuitive calendar interface, Multi-person team scheduling, Customizable shift settings, Smart editing for staff assignment, Automatic salary and overtime calculation, Customizable work reminders, Multi-language support

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to navigate
- 👍 Simple to use
- 👍 Good idea for an app
- 👍 Was a good app previously
- 👍 Widget functionality

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 App not working
- 🐛 Freezes often
- 🐛 Lost data after updates
- 🐛 Inconsistent functionality

**Reported bugs**

- Application not responding
- Lines on the calendar
- Keeps crashing
- Glitches galore
- Kept shutting users out

**Requested features**

- Fix bugs and crashes
- Restore lost data
- Allow longer shift pattern input
- Add ability to repeat shift patterns
- Add tutorial


### Infinidrum® Work Tracker

[App page](https://appshunter.io/ios/app/infinidrum-work-tracker/id1503933127)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Power Shift work Calendar free?

Power Shift work Calendar is free to download, with no in-app purchases.

### Is Infinidrum® Work Tracker free?

Infinidrum® Work Tracker is free to download, with no in-app purchases.

### Do Power Shift work Calendar or Infinidrum® Work Tracker have ads?

Power Shift work Calendar shows ads; Infinidrum® Work Tracker does not.

### Which is updated more often, Power Shift work Calendar or Infinidrum® Work Tracker?

Power Shift work Calendar ships an update every 3 months, and Infinidrum® Work Tracker every 3 weeks. Most recently, Power Shift work Calendar was updated on September 8, 2026 and Infinidrum® Work Tracker on May 20, 2026.

---

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