InstaSub
InstaSub Summary
InstaSub is a mobile Android app in Education by TCP Software. Released in Mar 2020 (6 years ago). It has about 2.1K+ installs and 20 ratings with a 2.83★ (poor) average. Based on AppGoblin estimates, it reaches roughly 40 monthly active users . Store metadata: updated Mar 21, 2025.
Recent activity: 10 installs this week (40 over 4 weeks) showing strong growth View trends →
Store info: Last updated on Google Play on Mar 21, 2025 .
2.83★
Ratings: 20
Screenshots
App Description
Find and Accept Jobs.
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.