SchoolTool Mobile vs School Dismissal Manager (SDM)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SchoolTool Mobile
Access student assignments, grades, schedules, and attendance in real-time. Receive instant notifications about academic progress. This app is designed for parents and students within districts utilizing the SchoolTool platform.
- View assignments
- Check grades
- Access schedules
- Monitor attendance
- Receive real-time notifications
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The SchoolTool mobile application allows parents and students to quickly and easily view information about students’ assignments, grades, schedules, and attendance. You can also receive real-time notifications. This app runs on iOS 16.1 and higher, and is exclusively for districts using SchoolTool. Contact your school district for connection information.
School Dismissal Manager (SDM)
Easily communicate your child's dismissal instructions to their school. Schedule routine and exceptional dismissal plans for up to two weeks in advance. Receive reminders for changes and streamline car line pickup.
- Schedule dismissal instructions
- Set exceptions for any day
- Add notes to instructions
- Receive dismissal reminders
- Car line check-in
- Streamline dismissal process
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Parents, if your school uses School Dismissal Manager (SDM), this app lets you schedule your child's school dismissal instructions for any day within the next two weeks. Your child's typical everyday instruction is already set, so only exceptions need to be entered. Pick from your school's dismissal options and add a note if needed. Notify your school of your wishes in just a few seconds. Get a reminder on days your child has a dismissal exception. Your school will supply you with new login credentials at the start of the school year. Login, set your own password, then SDM is always only a click away. If your school uses SDM's FastLane for car line management, you can check in from the car line driveway. Your check in calls your children from their classrooms and lets the car line admin know you have arrived. This makes your school's car line faster, easier, and safer for your children. This app only works for parents in schools that use School Dismissal Manager (SDM) to streamline their dismissal process. For more information: https://www.schooldismissalmanager.com.
Screenshots
Verdict
The clearest difference is rating: School Dismissal Manager (SDM) at 2.5 against SchoolTool Mobile's 1.6. School Dismissal Manager (SDM) also leads on update cadence (monthly vs every 3 months). On price, review sentiment, ratings volume and ads 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.
School Dismissal Manager (SDM) holds the better App Store score, 2.5 against 1.6. Both are backed by a comparable volume of ratings — 189 and 82 respectively. Written reviews complicate that: 16% of SchoolTool Mobile's written reviews are positive against 11% of School Dismissal Manager (SDM)'s, so the app with the better star average is not the one people write more warmly about.
SchoolTool Mobile ships an update every 3 months, School Dismissal Manager (SDM) monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | SchoolTool Mobile | School Dismissal Manager (SDM) |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (189 ratings) | 2.5 (82 ratings) — better |
| Positive reviews | 16.2% of reviews — better | 10.7% of reviews |
| Number of ratings | 189 — better | 82 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.1 — better | 16.6 |
| Further details — not scored | ||
| Size | 60 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Mindex Technologies Inc. | School Dismissal Manager |
Customer experience
SchoolTool Mobile
School Dismissal Manager (SDM)
Bugs and requests
SchoolTool Mobile
Reported bugs
16 issues- Login credentials rejected despite being correct
- School URL marked invalid when correct
- Session expires immediately after login
- App logs out user despite 'stay logged in' selection
- Grades not updating in app while website shows updates
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- Multiple login screens appearing sequentially
- App won't open on certain iPhone models
- Notification spam for single assignments (200+ notifications)
- Text cut off on screen in portrait mode
- App forgets school URL after updates
- Google Sign-in not working properly
- Notifications continue despite being logged out
- App crashes when switching between sections
- Missing assignment indicators not displaying
- Glitchy browser redirect login flow
- App incompatible after iOS updates
Requested features
12 requests- Add 'Sign in with Microsoft' authentication option
- Implement dropdown list of school districts instead of manual URL entry
- Display current quarter grades prominently
- Show progress report grades
- Display overall GPA/class averages
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- Improve text visibility (fix blue text on black background)
- Add dark mode option
- Enable persistent login across sessions
- Sync app data consistently with website
- Add staff-specific features for teachers
- Implement single login screen instead of multiple
- Add ability to opt out of notifications
School Dismissal Manager (SDM)
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SchoolTool Mobile
No in-app purchases
School Dismissal Manager (SDM)
No in-app purchases
Questions
Is SchoolTool Mobile free?
Is School Dismissal Manager (SDM) free?
Which has better reviews, SchoolTool Mobile or School Dismissal Manager (SDM)?
Do SchoolTool Mobile or School Dismissal Manager (SDM) have ads?
Which is updated more often, SchoolTool Mobile or School Dismissal Manager (SDM)?
Other comparisons
