InstaSub vs Enrollsy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InstaSub
This app streamlines job management for educators and administrators. It allows substitutes to easily accept or decline jobs, while teachers can post and manage absences. Administrators benefit from efficient scheduling and reporting tools.
- Accept/Decline jobs
- View job history
- Post and manage absences
- Schedule substitute requests
- Approve/Deny time-off
- Absence reporting
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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.
Enrollsy
Manage your account, update payment details, and view transaction history. Access online content, track activities, and remotely check in and out of services.
- Enrollment management
- Account management
- Auto-pay setup
- Payment information updates
- Check In / Check Out
- Access online content
- Activity feed
- Payment history viewing
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Enrollsy's app makes it easy to manage your account, change your payment information, view activities and online content. You can view all of your past payment transactions and remotely check in and check out. A full list of the features is below: - Enrollment - Account Management - Setup auto-pay - Change payment information - Check In / Check Out - Access Online Content - Activity Feed - View Payment History
Screenshots
Verdict
The clearest difference is review sentiment: Enrollsy at 50% against InstaSub's 0%. InstaSub's advantage is rating (4.4 vs 2.8) and ratings volume (256 vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
InstaSub holds the better App Store score, 4.4 against 2.8. That said, the two scores are not equally well evidenced: InstaSub has 256 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 0% of InstaSub's written reviews are positive against 50% of Enrollsy's, so the app with the better star average is not the one people write more warmly about.
InstaSub ships an update every 6 weeks, Enrollsy every 2 months. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.
| Parameter | InstaSub | Enrollsy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (256 ratings) — better | 2.8 (5 ratings) |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 256 — better | 5 |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 24 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Humanity.com, LLC | Enrollsy |
Customer experience
InstaSub
Enrollsy
In-app purchases
InstaSub
No in-app purchases
Enrollsy
No in-app purchases
