# Service Inspector vs Shift Work Calendar & Schedule

The clearest difference is rating: Shift Work Calendar & Schedule at 4.6 against Service Inspector's 2.1. Shift Work Calendar & Schedule also leads on ratings volume (375 vs 7). Service Inspector's advantage is in-app purchases (none vs 9) and ads (none vs shown). On price, update cadence 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. Service Inspector asks for nothing beyond the download.

Shift Work Calendar & Schedule holds the better App Store score, 4.6 against 2.1. That said, the two scores are not equally well evidenced: Shift Work Calendar & Schedule has 375 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 80% of Service Inspector's written reviews are positive against 47% of Shift Work Calendar & Schedule's, so the app with the better star average is not the one people write more warmly about.

Service Inspector ships an update fortnightly, Shift Work Calendar & Schedule every 3 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Service Inspector | Shift Work Calendar & Schedule |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (7 ratings)](https://appshunter.io/ios/app/service-inspector/id1028909217/reviews) | **[4.6 (375 ratings)](https://appshunter.io/ios/app/shift-work-calendar-and-schedule/id1582981509/reviews)** |
| Number of ratings | 7 | **375** |
| Positive reviews | **80.3% of reviews** | 46.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 51 MB | 47 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Igor Sychev](https://appshunter.io/developer/1465089697) | [4TH FLOOR APPS SIA](https://appshunter.io/developer/1582981511) |

## What reviewers say

### Service Inspector

[App page](https://appshunter.io/ios/app/service-inspector/id1028909217)

Streamline operations with digital checklists and forms. Track standards, assign tasks, and analyze performance with cloud-based data storage and automated PDF reports. Ideal for businesses of all sizes looking to improve efficiency and staff motivation.

**Highlights:** Digital checklists and forms, Photo and comment confirmation, Cloud data storage, Automated PDF reports, Task assignment and tracking, Employee performance analytics, Staff motivation tools

**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 Service Inspector free?

Service Inspector 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, Service Inspector or Shift Work Calendar & Schedule?

Shift Work Calendar & Schedule is rated higher. Service Inspector averages 2.1 out of 5 from 7 ratings, while Shift Work Calendar & Schedule averages 4.6 from 375 ratings.

### Do Service Inspector or Shift Work Calendar & Schedule have ads?

Shift Work Calendar & Schedule shows ads; Service Inspector does not.

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

Service Inspector ships an update fortnightly, and Shift Work Calendar & Schedule every 3 weeks. Most recently, Service Inspector was updated on November 6, 2026 and Shift Work Calendar & Schedule on November 7, 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.*