DAC App vs Lightspeed Activate
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.
Lightspeed Activate
This educational app allows teachers to remotely control classroom audio systems, listen to student groups, and communicate with them. It also enables recording of teaching and learning moments for later review.
- Control classroom audio system
- Listen to student groups
- Communicate with student groups
- Record audio and video
- Gain insights into student learning
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Lightspeed Activate app pairs with a Lightspeed Instructional Audio system to control the Activate System, record video and audio in the classroom, and other advanced features. From their iOS device, teachers can simultaneously select individual 2-way audio Pods to listen into student small group collaboration, gaining critical insights to the learning process. Teachers can also speak to individual groups and enable student sharing from the palm of the hand. Finally, within the app, teachers can capture audio and video recordings of critical teaching and learning moments in the classroom.
Screenshots
Verdict
The clearest difference is rating: Lightspeed Activate at 4.4 against DAC App's 1.8. Lightspeed Activate also leads on device support (3 vs 1) and iOS requirement (12.0 vs 15.0). DAC App's advantage is review sentiment (20% vs 0%). On price, ratings volume, update cadence 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.
Lightspeed Activate holds the better App Store score, 4.4 against 1.8. Both are backed by a comparable volume of ratings — 16 and 7 respectively. Written reviews complicate that: 20% of DAC App's written reviews are positive against 0% of Lightspeed Activate's, so the app with the better star average is not the one people write more warmly about.
DAC App ships an update every 12 months, Lightspeed Activate every 7 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.
| Parameter | DAC App | Lightspeed Activate |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (16 ratings) | 4.4 (7 ratings) — better |
| Positive reviews | 20.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 16 — better | 7 |
| Update frequency | Every 12 months | Every 7 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 | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Educational Testing Service | Lightspeed Technologies Inc. |
Customer experience
DAC App
Lightspeed Activate
In-app purchases
DAC App
No in-app purchases
Lightspeed Activate
No in-app purchases
Questions
Is DAC App free?
Is Lightspeed Activate free?
Which has better reviews, DAC App or Lightspeed Activate?
Do DAC App or Lightspeed Activate have ads?
Which is updated more often, DAC App or Lightspeed Activate?
Other comparisons
