DAC App vs VEX Classroom
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.
VEX Classroom
Manage VEX GO robotics hardware in your classroom. Update firmware, rename devices, and locate your VEX GO brains with this educational tool.
- Update VEX GO brain firmware
- Rename VEX GO brains
- Locate VEX GO brains
- Classroom hardware management
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VEX Classroom helps teachers get their VEX 123 robots, VEX 123 Coders, VEX GO robots, and VEX One Stick Controllers ready for class. With VEX Classroom, you can: - Update firmware on one device or all of them at once - Rename devices to match your groups or stations - Locate a specific device in a busy classroom - Check each device’s battery level - See live sensor data from VEX 123 robots and VEX GO robots, and which Coder cards are in a VEX 123 Coder, to help troubleshoot projects
Screenshots
Verdict
The clearest difference is rating: VEX Classroom at 3.7 against DAC App's 1.8. VEX Classroom also leads on update cadence (every 2 months vs every 12 months). DAC App's advantage is ratings volume (16 vs 3). 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.
VEX Classroom holds the better App Store score, 3.7 against 1.8. That said, the two scores are not equally well evidenced: DAC App has 16 ratings behind it against 3, so its average is the more settled of the two.
DAC App ships an update every 12 months, VEX Classroom every 2 months. The most recent releases landed on November 2, 2026 and November 13, 2026 respectively.
| Parameter | DAC App | VEX Classroom |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (16 ratings) | 3.7 (3 ratings) — better |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 16 — better | 3 |
| Update frequency | Every 12 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 16 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Educational Testing Service | VEX Robotics, Inc. |
Customer experience
DAC App
VEX Classroom
In-app purchases
DAC App
No in-app purchases
VEX Classroom
No in-app purchases
