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App Store Apps > Education > InstaSub
InstaSub icon

InstaSub

3.4.2
Humanity.com, LLC
4.46
260 reviews
Free

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Screenshots by Humanity.com, LLC, from the the App Store listing
View on the App Store

AppBrain's verdict

EstablishedWell rated
Rating on App Store
4.46
260 ratings
Last updated
May 20, 2025
Size
23.6 MB

Users rate it well: 4.5 stars from 260 ratings.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on InstaSub for iOS

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Store listing

By Humanity.com, LLC, from the App Store
Description by Humanity.com, LLC Written by the developer, not by AppBrain. Click to read.
The InstaSub mobile app provides a quick and easy way to view and accept jobs, post absences, 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.

Safety and technology

Found in the app by AppBrain
Price
Free
App size
23.6 MB
Content rating
Everyone

Technologies used by InstaSub

Releases

Updates seen on the App Store
Version
3.4.2
Launched
March 2020

No changelog data

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Rankings

App Store top charts

App Store Rankings for InstaSub

This app is not ranked

About the app and developer

About InstaSub

InstaSub is an education app developed by Humanity.com, LLC.

User Ratings

InstaSub is rated 4.46 out of 5 stars. The rating is based on 260 ratings.

App Information

InstaSub is freely available from the App Store. The app size is 23.58 MB. The latest version available is 3.4.2. The last update was on May 20, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since March 2020.

InstaSub is made and published by Humanity.com, LLC. AppBrain is an independent app data site and isn't affiliated with Humanity.com, LLC. The app name, icon, screenshots and description belong to Humanity.com, LLC and are shown as published on the App Store.

Developer information for Humanity.com, LLC

Humanity.com, LLC

Address:

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