Apps Like InstaSub for iPhone and iPad
Accept jobs, view schedules, update settings
Substitutes can accept or decline jobs instantly, view available, scheduled, and past jobs, and adjust notification preferences. Teachers can post absences, manage scheduled and denied absences, and request internal coverage.
InstaSub screenshots
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.


SideShift - Earn Money
SideShift Corporation
Apply for gigs and track performance
Find paid user-generated content jobs, creator gigs, and flexible side work. Apply with one tap and get paid quickly. Track performance with in- analytics. through brand deals, remote work, or campus influencer opportunities.


GCCISD ParentSquare
PARENTSQUARE LLC
Receive alerts, messages, and updates
Receive school updates, alerts, and messages from teachers. View event reminders and field trip details. Access translated notifications in 190+ languages. Manage account settings and check student progress.



Wilma
Visma Aquila Oy
Read messages, view schedule, track homework
View schedules, homework, exams, lesson notes, and announcements. Send and receive messages. Guardians can confirm absences and report planned absences. Access user accounts without separate login.



Arab International Schools
Pioneers Academy
View student data and school news
Parents access real-time student data including absences, homework, certificates, and school news. Students communicate with the school and view schedules. Employees check salary slips and attendance records.









Mastery Charter Schools
PARENTSQUARE LLC
Receive alerts, messages, and updates
Receive school updates, alerts, and messages. View field trip reminders and important notifications. Translate messages into 190+ languages. Communicate with teachers and administrators. Access event calendars and student progress reports.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.