---
title: "Calendar Tools — App Overview"
url: https://marlvel.ai/intel-report/business/calendar-tools
category: Business
developer: Shan Shan Liu
platforms: ios
rating: 4.9 (8 ratings)
pricing: paid
report_level: overview
generated: 2026-04-28
last_verified: "2026-04-28T09:40:34.231Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers useful event management features, user feedback highlights significant stability issues, particularly regarding the search function and iPad compatibility.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Business |
| Rating | 4.9 ★ (8) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 2.5 |
| Developer | Shan Shan Liu |

<!-- SECTION: Summary -->
## What is Calendar Tools?

Calendar Tools is a utility app designed to supplement the native iPhone Calendar by providing advanced event management capabilities. It enables users to perform bulk actions and granular customizations that are not natively supported by Apple's calendar interface.

<!-- SECTION: Key Features -->
## Key Features

- **Customized Alerts**: Allows users to set multiple, highly specific alarm intervals for individual calendar events.
- **Event Management Utilities**: Provides functionality to copy, paste, move, and perform bulk deletion of calendar events.
- **Calendar Filtering and Sorting**: Enables users to filter events by time period and sort them alphabetically or chronologically.
- **Sync Integration**: Operates as a supplement to the native iPhone Calendar, ensuring all changes are saved and viewable within the system calendar.

<!-- SECTION: Target Audience -->
## Who is it for?

iPhone and iPad users seeking advanced event management and customization tools for their existing calendars.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/calendar-tools/id438197022?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/business/calendar-tools)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/business/calendar-tools).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*