# Spark vs CopApp Shift Calendar Schedule

The clearest difference is iOS requirement: CopApp Shift Calendar Schedule at 11.0 against Spark's 15.6. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Spark sells 2 one-off in-app purchases and CopApp Shift Calendar Schedule sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Spark against 4.9 for CopApp Shift Calendar Schedule. Both are backed by a comparable volume of ratings — 7.5K and 2.9K respectively. Written reviews are what separate them: 75% of Spark's written reviews are positive against 73% of CopApp Shift Calendar Schedule's.

Spark ships an update every 5 weeks, CopApp Shift Calendar Schedule every 2 months. Both last shipped on October 22, 2026.

## The numbers

| Metric | Spark | CopApp Shift Calendar Schedule |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (7.5K ratings)](https://appshunter.io/ios/app/spark-shift-calendar/id390915382/reviews) | **[4.9 (2.9K ratings)](https://appshunter.io/ios/app/copapp-shift-calendar-schedule/id505736737/reviews)** |
| Number of ratings | **7.5K** | 2.9K |
| Positive reviews | **74.8% of reviews** | 72.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 10 MB | 29 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [E.L.K. Equities LLC](https://appshunter.io/developer/1775442602) | [MyProjectX, Inc.](https://appshunter.io/developer/505736740) |

## What reviewers say

### Spark

[App page](https://appshunter.io/ios/app/spark-shift-calendar/id390915382)

This app simplifies shift work for professionals like first responders and healthcare workers. It offers full customization, secure cloud syncing, and streamlined shift trading. Plan your life and stay organized with instant visual cues and reliable support.

**Highlights:** Full shift customization, Secure cloud sync, Streamlined shift trades, Instant visual cues, Comprehensive shift coverage, User-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription Renewal | $0.99 | one-time |
| Initial Annual Subscription | $5.99 | one-time |

**What reviewers like**

- 🚀 Excellent calendar app
- 👍 Easy to use and set up
- 🔒 Secure and reliable
- 💡 Customizable and feature-rich
- 👍 Great for shift work and emergency services

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 💰 Subscription model and pricing issues
- 🔧 Needs more frequent updates
- 🔧 Compatibility issues with newer devices
- 🔧 Lack of certain features (e.g., widgets, dark mode)

**Reported bugs**

- Login and authentication problems
- Data loss and sync issues after updates
- Unreliable performance on some devices

**Requested features**

- Ability to sync with more calendar services
- More customization options
- Improved user interface and design
- Ability to view past schedules and events


### CopApp Shift Calendar Schedule

[App page](https://appshunter.io/ios/app/copapp-shift-calendar-schedule/id505736737)

Manage repeating and rotating shift schedules with a simple calendar. Customize your schedule, add notes, and highlight important days. Pro features offer advanced customization and sharing options.

**Highlights:** Repeating shift schedule management, Customizable rotation days, Add notes and highlight colors, Light and dark themes, Import/export schedule (Pro), Share schedule (Pro), Load schedule templates

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Annual Premium | $17.99 | per year |
| Upgrade to Pro | $4.99 | one-time |
| Lifetime Premium | $24.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Excellent scheduling tool
- 💡 Customizable schedules
- ⭐ Great app for law enforcement
- 🔒 Trusted by many officers

**What reviewers complain about**

- 🐛 Scheduling issues (days off randomly changed)
- 🔍 Needs more features/updates
- 🔀 Difficulty navigating the app
- 💻 Compatibility issues with newer devices

**Reported bugs**

- App crashes on launch
- Text highlighting not working
- 2021 dates displayed incorrectly

**Requested features**

- Sync with Google/Apple calendars
- More color options for scheduling
- Notification/reminder feature
- Ability to share schedules with family
- Integration with other productivity tools


## Frequently asked questions

### Is Spark free?

Spark is free to download, with in-app purchases available.

### Is CopApp Shift Calendar Schedule free?

CopApp Shift Calendar Schedule is free to download, with in-app purchases available.

### Which has better reviews, Spark or CopApp Shift Calendar Schedule?

CopApp Shift Calendar Schedule is rated higher. Spark averages 4.8 out of 5 from 7.5K ratings, while CopApp Shift Calendar Schedule averages 4.9 from 2.9K ratings.

### Do Spark or CopApp Shift Calendar Schedule have ads?

Neither Spark nor CopApp Shift Calendar Schedule shows ads.

### Which is updated more often, Spark or CopApp Shift Calendar Schedule?

Spark ships an update every 5 weeks, and CopApp Shift Calendar Schedule every 2 months. Most recently, Spark was updated on October 22, 2026 and CopApp Shift Calendar Schedule 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.*