Eventory - for better events
Eventory Inc.
Business
Download Eventory to participate and engage in events on the go.
Free
Finding alternatives to
Top 20 Alternatives
Curated apps similar to Extreme Calendar, ranked by relevance and user ratings.
Emerson Exchange 2025
Emerson Process Management
Business
Elevate your Emerson Exchange event experience with our official Mobile App! Craft your own personalized agenda, effortlessly search and bookmark speakers, sessions, and Exhibitors and seamlessly navigate interactive maps.
Free
Free Scanner App for Documents
AMPLIFY VENTURES LTD
Business
Transform your iPhone or iPad into a smart, all-in-one scanning powerhouse with the Free Scan App.
Free
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#4 
Lean Canvas
Appbot Pty Ltd
BusinessLean canvas is a one page business plan for your product or startup.
Free -
#5 
Forms-2-Go
MaximumSoft Corp.
BusinessComplete set of over 100 electronic forms for your business Replace your Paper or Computer forms with similar forms that are available at your Fingertips. Store any form-based information directly on the iPhone, and access it anytime, anywhere.
Free -
#6 
Time Master + Billing
On-Core Software LLC
BusinessThe best, most powerful, comprehensive, easy to use time keeping app on the Apple Store is now even better. Our biggest fans are consultants, attorneys and contractors. Time Master is used by individuals working independently, to attorneys from some of the biggest law firms in the USA.
$9.99 -
#7 
Informatica World 2025
Informatica Corporation
BusinessThe Informatica Events mobile app is your go-to guide for our conferences. You’ll be able to view your personal schedules, network with other attendees when applicable, engage in interactive sessions and more using the app’s easy-to-navigate interface.
Free -
#8 
SimpleTix Organizer
Simpletix.com LLC
BusinessSimpleTix Event Organizer offers everything you need to manage your events from your iPhone or iPad.
Free -
#9 
Timetastic
Timetastic Ltd
BusinessTimetastic is the #1 staff leave planner that makes working life just that little bit simpler. It’s the easiest way to book time off work. No need to mess about with spreadsheets or paperwork to organise time off work. Timetastic keeps track of everything, instantly.
Free -
#10 
SelBuk - Invoice Maker: iPa
Crafty Apps
BusinessThe most complete solution to carry a catalog and do sales on iPhone or iPad even when no Internet is available Ideal for any growing business that operates on the go! Whether it's a customer visit or a trade show to sell / buy or any sales operations requiring the sales force to be out on the...
Free -
#11 
Cirrus Insight
CIRRUSPATH, INC.
BusinessThe sales productivity features loved by over 100,000 Cirrus Insight users are available in iOS. Gain customer intelligence at the conversation level with Salesforce and email merged, unlimited email tracking and more.
Free -
#12 
Planner iPlan - todo,diary
Create tasks, view schedules, manage to-do lists,
Alexander Kochkurov
BusinessCreate tasks and subtasks with quick access to to-do lists. Switch between Day, Week, and Month views. Pin important tasks to the main screen. Save photos and contact numbers within tasks. Complete tasks efficiently and track progress.
Free -
#13 
Mazoom Invitations
MAZOOM FOR COMMUNICATIONS AND INFORMATION TECHNOLOGY COMPANY
BusinessElectronic invitations with features like : automatic sending , Entry code , RSVP , event location and more. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Free -
#14 
Presidio Events
Presidio Inc
BusinessThis is the official application for Presidio Events. Use this application to enhance your event experience: -Manage your schedule while on-site -Meet and network with other attendees -Find exhibitors that match your interests You must be a registered attendee to use this app.
Free -
#15 
WritePDF for iPhone
EuroSmartz Ltd
BusinessWritePDF for the iPhone is more than just a common annotation tool, it is a powerful PDF modification/printing tool that is usually reserved for computers. Move beyond ordinary PDF viewing, form filling, PDF modification & annotation.
$2.99 -
#16 
Tap Forms Database Pro
Tap Zapp Software Inc.
BusinessAccounts, projects, expenses, inventory, recipes, and more — organize it all in one place with Tap Forms Pro. The most friendly, accessible, and powerful database app for your Mac, iPad, iPhone, and Apple Watch available today. Streamline your productivity with Tap Forms Pro.
Free -
#17 
for Meetings: Minutes & Agenda
Imperative Software Pty Ltd
Businessfor Meetings is the must have meetings app for iPad.
Free -
#18 
Pie Chart Time Management
Track , schedule, and habits with pie
Kazuya Kobayashi
BusinessTrack and habits using a colorful pie to visualize daily activities. Schedule events and view records on a calendar. Edit and review daily logs with detailed entries and historical data. Sync schedules across days for consistent tracking.
Free -
#19 
Employee Scheduling CRM Mobile
Decodation LLC
BusinessWorganizer: Your Ultimate Organizer, Agenda Planner, and Appointment Scheduler Are you ready for a more organized, efficient, and scheduled business? Meet Worganizer, your digital planning partner designed to revolutionize your workflow.
Free -
#20 
ClockInEasy: Timesheet Tracker
clockineasy.com, inc
BusinessAccurate and secure timesheets for your business: ClockInEasy lets you manage and streamline your team's time sheets with one simple app. Our cloud-based application allows users to clock in and out with a snap of their photo.
Free
App information from Apple App Store. Extreme Calendar and related trademarks belong to Birdsoft LLC.