DAC App vs AdminPlus SIS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DAC App
This free application simplifies the recording of student audio responses for specific AP exams. It streamlines the process for both students and proctors, and automatically uploads audio files for school staff. Designed for use on school-issued iPads.
- Record audio responses for AP exams
- Simplify recording process
- Intuitive interface for students
- Streamline post-exam tasks
- Direct upload of audio files
- Designed for school-owned iPads
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The Digital Audio Capture (DAC) app is a free app developed by College Board and ETS to use for recording students’ audio responses for the AP Music Theory Exam and AP French, German, Italian, and Spanish Language and Culture Exams. This app has been developed to simplify the recording process for students and proctors, utilizing current technology that is intuitive to most students. It streamlines post-exam tasks for school staff by directly uploading student audio files after recording. School staff will follow the instructions in the 2025-26 AP Exam Instructions book to administer an exam using the DAC app. NOTE: The DAC app is limited for use on school-owned and -controlled iPad tablets (iOS 15.0 and above). Schools must update to the 2026 version of the DAC app; previous versions of the app will not work in 2026.
AdminPlus SIS
Manage student information, attendance, grades, and discipline records on the go. Communicate with students, staff, and parents through integrated messaging and notification features. Access demographic data and schedules for efficient school administration.
- Student and staff directory
- Attendance tracking (absent/tardy)
- Discipline incident reporting
- Student schedule viewing
- Grade and GPA assessment
- Mass communication via AP Notify
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Easily search and scroll through all students, staff, and contacts to quickly call, text, or email. Users can easily switch between schools within the app. Access student demographic fields such as allergy information and locker combinations. See when a student is absent or tardy. Know what class a student is supposed to be in at any given time. Assess how a student is performing in school by viewing his or her grades. Enter new discipline incidents. Use AP Notify features to reach contacts via email, text, and voice message. Student Demographics: Choose any of the AdminPlus database fields to view in the AdminPlus Mobile App, including contact database fields and alert fields. Filter and scroll through all students, staff, and contacts to quickly call, email, or text. Attendance: See when a student is absent or tardy. View summary totals and the list of events. Discipline & Incident Reporting: View previous infraction details and add new incidents while at the scene. The penalty summary shows only the “penalty” with a total for Served or Outstanding for the date range, followed by a list of incidents. Student Schedules: Know what class a student is scheduled to be in at any time. Display block names, times, and teacher name. An important security feature, the mobile app highlights the class the student should be in during the current period. Use settings to choose rotation and section terms. Grades and GPAs: Assess how a student is performing by viewing their grades. See grades, skills, and GPAs. Selected marking period grades, course name, teacher and comments are displayed. Selecting a class will display additional marking period grades. Notifications with AP Notify: AP Notify features are now included in the AdminPlus mobile app. Quickly notify thousands of contacts within your school community via email, text, and voice message, without having to import data. Note: requires AP Notify as part of the AdminPlus SIS. NOTE: You must have the PlusPortals installed to use this app in conjunction with AdminPlus. Please contact Rediker Software at 800-213-9860 to add PlusPortals and enhance your current AP products. Requires version iOS 13.0 or higher.
Screenshots
Verdict
The clearest difference is review sentiment: AdminPlus SIS at 100% against DAC App's 20%. AdminPlus SIS also leads on rating (5.0 vs 1.8) and update cadence (every 3 months vs every 12 months). On price, ratings volume, 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.
AdminPlus SIS holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 16 and 7 respectively. Written reviews point the same way: 20% of DAC App's written reviews are positive against 100% of AdminPlus SIS's.
DAC App ships an update every 12 months, AdminPlus SIS every 3 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | DAC App | AdminPlus SIS |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (16 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 20.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 16 — better | 7 |
| Update frequency | Every 12 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Educational Testing Service | Rediker Software, Inc. |
Customer experience
DAC App
AdminPlus SIS
In-app purchases
DAC App
No in-app purchases
AdminPlus SIS
No in-app purchases
Questions
Is DAC App free?
Is AdminPlus SIS free?
Which has better reviews, DAC App or AdminPlus SIS?
Do DAC App or AdminPlus SIS have ads?
Which is updated more often, DAC App or AdminPlus SIS?
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