DAC App vs Blocksi Teacher
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.
Blocksi Teacher
This app provides teachers with real-time classroom monitoring and control tools on mobile devices. Teachers can view student screens, manage browsing activity, share content, and run assessments. It also includes features for attendance tracking, analytics, and instructional support.
- Real-time student screen monitoring
- Website blocking and allowing
- Content sharing and enforcement
- Attendance tracking
- Activity analytics
- Plagiarism checker
- Quiz generator
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The Blocksi Teacher Mobile App extends the Blocksi Teacher Dashboard to mobile, giving teachers real-time classroom monitoring, activity insights, and control tools. Teachers can view student screens and live browsing activity in real time. From the app, teachers can open or close tabs and add websites to allow or block lists. Teachers can also share or enforce class-related content on student devices, use Heads Up to focus attention, and run assessments with browser lock during testing. The Blocksi Teacher app also supports attendance tracking, student grouping, class activity timelines, and exportable activity logs (CSV). Teachers can access analytics for web activity, search queries, and YouTube usage, as well as manage filters and policies. Additional tools include the Plagiarism Checker, Website Rating tool, and Quiz Generator, helping teachers support instruction alongside classroom management.
Screenshots
Verdict
The clearest difference is update cadence: Blocksi Teacher at monthly against DAC App's every 12 months. Blocksi Teacher also leads on device support (3 vs 1). DAC App's advantage is review sentiment (20% vs 0%). On price, rating, 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.
On the App Store both sit at effectively the same score — 1.8 for DAC App against 1.7 for Blocksi Teacher. Both are backed by a comparable volume of ratings — 16 and 6 respectively. Written reviews are what separate them: 20% of DAC App's written reviews are positive against 0% of Blocksi Teacher's.
DAC App ships an update every 12 months, Blocksi Teacher monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | DAC App | Blocksi Teacher |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (16 ratings) — better | 1.7 (6 ratings) |
| Positive reviews | 20.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 16 — better | 6 |
| Update frequency | Every 12 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 16 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Educational Testing Service | Blocksi |
Customer experience
DAC App
Blocksi Teacher
In-app purchases
DAC App
No in-app purchases
Blocksi Teacher
No in-app purchases
Questions
Is DAC App free?
Is Blocksi Teacher free?
Which has better reviews, DAC App or Blocksi Teacher?
Do DAC App or Blocksi Teacher have ads?
Which is updated more often, DAC App or Blocksi Teacher?
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