InstaSub is an education app developed by TCP Software.
Download Statistics
InstaSub has been downloaded 2.3 thousand times. In the last 30 days, the app was downloaded 32 times.
User Ratings
InstaSub is rated 2.83 out of 5 stars. The rating is based on 19 ratings.
App Information
InstaSub is FREE to download. The APK download size is 15.06 MB. The latest version available is 5.0.21. The last update was on March 20, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play July 2020.
Description
The InstaSub mobile app provides a quick and easy way to view and accept jobs, post absences and request subs and manage absences.
Features include:
Substitutes can: Accept/Decline jobs with a click View Available Jobs, Scheduled Jobs and Past Jobs View and update Notification Settings for email, text and push alerts
Teachers can: Post Absences View Scheduled, Past and Denied Absences Post Internal Coverage Absences Cancel Absences
Admins can: Scheduling Sub Requests Approve/Deny time-off requests View Filled Jobs and Unfilled Jobs Daily/Monthly Absence Reports
An InstaSub account with Substitute, Teacher, or Admin permission is required to use this app.
About InstaSub
In addition to our time tracking and employee scheduling solutions, InstaSub gives users the ability to offer a highly efficient way to manage absences for teachers. InstaSub continues to provide K-12 administrators with the functionality they need to ensure optimal staffing, centralized reporting, and automated notifications to streamline communication.
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Easy to use, highly informative app. User-friendly and beautiful UI
★★★★★Gay-Ann Areglo· Oct 20, 2021
This is so perfect. I am not so tech savy but the app is so easy to use.
★★★★★Nasir Ikram· Oct 21, 2021
A well-designed app and very easy to use.
★★★★☆Jill Neff· Jan 9, 2026
Have tried numerous times to reset password & app keeps saying an email has been sent to my email, but it isn't happening. What can I do to access app?
★★☆☆☆Melanie P.· Jan 9, 2022
App was working fine, but now it freezes on the login. The screen just shows "Authenticating" indefinitely.
★★☆☆☆Janay Noll· Aug 28, 2022
Not receiving notifications! Making me miss job opportunities, please advise of a fix ASAP, thanks.
★☆☆☆☆LuAnn Ensor· Aug 29, 2022
Hi, I just downloaded the app, and it immediately goes to username and password. But it hasn't given me the option to set it up yet. How do I register an email and password on this app? Also, is there a monthly fee to use this app?
Google Play Rankings for InstaSub
This app is not ranked
Technologies used by InstaSub
InstaSub is requesting 21 permissions and we don't have library information (yet).
Permissions
Development tools
test access to protected storage
Your personal information
read calendar events plus confidential information,
add or modify calendar events and send email to guests without owners' knowledge
Network communication
view network connections,
full network access,
receive data from Internet
We haven't collected library information for this app yet. You can use the AppBrain
Ad Detector app to detect libraries in apps installed on your device.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
