DAC App vs Securly Locker
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.
Securly Locker
This app provides students with access to educational files, a self-service app catalog, and curated web links pushed by administrators. It also displays device and enrollment information related to the school's mobile device management system.
- Access pushed educational files
- Built-in file reader
- Self-service app catalog
- Install/uninstall assigned apps
- View curated web links
- Display device enrollment info
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Securly Locker runs on the end user (student) iOS/iPadOS device as part of Securly's mobile device management system. A subscription to Securly MDM is required. Files: Displays a list of files pushed to the device by admins and teachers from the MDM. A built-in reader is included for common file formats. Files can be pushed to other apps on the device that can handle the file type. Apps: This section provides a self-service app catalog, allowing the user to install or uninstall apps assigned by admins and teachers. Web Links: This section displays links to web sites configured by teachers and administrators and assigned to the group or class. Links open in Safari. Info: This section displays device and enrollment information as it relates to the MDM.
Screenshots
Verdict
The clearest difference is review sentiment: DAC App at 20% against Securly Locker's 0%. Securly Locker's advantage is update cadence (every 4 months vs every 12 months) and device support (3 vs 1). On price, ads, in-app purchases and monetization model 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.
DAC App ships an update every 12 months, Securly Locker every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | DAC App | Securly Locker |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (16 ratings) — better | — |
| Positive reviews | 20.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 16 — better | — |
| Update frequency | Every 12 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Educational Testing Service | Securly |
Customer experience
DAC App
Securly Locker
In-app purchases
DAC App
No in-app purchases
Securly Locker
No in-app purchases
Questions
Is DAC App free?
Is Securly Locker free?
Do DAC App or Securly Locker have ads?
Which is updated more often, DAC App or Securly Locker?
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