Comparison

Stage by Belkin vs DAC App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stage by Belkin

Transform your device into a smart camera and interactive whiteboard. Sketch over live video, add text and images, and record demos. Ideal for educators and presenters seeking engaging, cost-effective visual tools.

Highlights
  • Freehand sketching over live video
  • Insert pictures, shapes, and text
  • Picture-in-picture demos
  • Record videos and capture images
  • Wireless and wired presentation
  • Switchable backgrounds
Read full description

StageTM brings your ideas to life – anytime, anywhere. Create, collaborate, and demonstrate with Stage. Combine the convenience of your camera with the power of an interactive whiteboard to unleash these experiences: • Freehand sketch over live video or images - Create demo videos • Get creative - Insert pictures, shapes, text and labels • Demo everything brilliantly - Picture-in-picture features • Record videos or screen capture images - Save directly to your device photo library. *Video recording feature available as an in-app purchase or in the Stage Pro app (now available in the App Store for iPad or iPhone) • Dynamically present in real-time - Wirelessly using Airplay, or via a wired projector connection Make your demos and lessons fully interactive, collaborative, and engaging with Stage. HEAD OF THE CLASS • Record brilliant demo videos with picture-in-picture features (feature available as an in-app purchase) • Annotate, mark-up and save existing photos, images and documents • Easily switch backgrounds from live front/rear camera feed, whiteboard/blackboard canvas, or any picture from your photo library. • Pick up from where you left off when relaunching the app and save your sessions to create memorable presentations (feature available as an in-app purchase) • Save everything directly to your iPhone or iPad photo library for anywhere, anytime access EXTRA CREDIT Collaborative: Sharing ideas has never been easier. Stage’s live video and interactive tools let you showcase real-time problem solving, demos, and experimentation. Paired with Airplay, Stage makes wireless sharing quick and easy. Portable: Bring your ideas to life anytime, anywhere with Stage. Stage does not require a login or connection to the internet, so it’s ready to go wherever and whenever you are. Easy-to-use: Unlike interactive whiteboards, Stage requires no additional training. Users familiar with touchscreens will be able to use the app instantly and efficiently. Cost-efficient: More economical than secondary technology, such as interactive whiteboards and document cameras, Stage maintains the functionality of that same technology without the price tag and cost of integration. Meaningful: Purposeful integration of mobile devices in the classroom creates opportunity for effective and meaningful learning for students at every level. **50% VPP discount available for qualified Educational purchases through Apple’s Volume Purchase Program – http://www.apple.com/itunes/education** RAISE YOUR HAND For more information, visit us at www.belkin.com.

About

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.

Highlights
  • 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
Read full description

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.

Verdict

The call

The clearest difference is rating: Stage by Belkin at 4.4 against DAC App's 1.8. Stage by Belkin also leads on update cadence (every 4 months vs every 12 months) and ratings volume (154 vs 16). DAC App's advantage is in-app purchases (none vs 7). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stage by Belkin sells 7 one-off in-app purchases. DAC App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Stage by Belkin holds the better App Store score, 4.4 against 1.8. That said, the two scores are not equally well evidenced: Stage by Belkin has 154 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 30% of Stage by Belkin's written reviews are positive against 20% of DAC App's.

UpkeepUpdate frequency

Stage by Belkin ships an update every 4 months, DAC App every 12 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard7 real differences · 3 level
Stage by Belkin versus DAC App: the parameters behind the verdict, then further details
ParameterStage by BelkinDAC App
PriceFreeFree
Rating4.4 (154 ratings) — better1.8 (16 ratings)
Positive reviews29.8% of reviews — better20.0% of reviews
Number of ratings154 — better16
Update frequencyEvery 4 months — betterEvery 12 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPadiPad
Requires iOS9.0 — better15.0
Further details — not scored
Size34 MB16 MB
Age rating4+4+
DeveloperBelkin International, Inc.Educational Testing Service

Customer experience

Stage by Belkin

All ratings150 ratings
Positive82.7%
Neutral5.3%
Negative12.0%
Written reviews47 reviews
Positive29.8%
Neutral14.9%
Negative55.3%

DAC App

All ratings16 ratings
Positive18.8%
Neutral0.0%
Negative81.3%
Written reviews5 reviews
Positive20.0%
Neutral20.0%
Negative60.0%

Bugs and requests

Stage by Belkin

Reported bugs

21 issues
  • App freezes daily
  • Sessions keep getting dropped
  • PDF not working
  • Clicks heard in session
  • App locks up randomly
Show 16 more
  • App freezes or unexpectedly quits since iOS 9
  • Crashes since iOS 9 upgrade
  • Stopped working after installing iOS 9
  • Doesn't save video
  • Crashes a ton
  • Text tool buggy
  • Keyboard would not close
  • Page froze, did not auto save
  • App opens on page 0
  • Won't record longer than 10 secs
  • Adding additional parts causes crashes
  • Won't open
  • Won't open since updating to iOS 7
  • Air Play crash issue with iOS 7
  • Cannot zoom into 16:9 format
  • Ruins video when switching between camera and whiteboard

Requested features

18 requests
  • Turn off click sounds
  • More settings available
  • Ability to move/minimize white bar
  • Edit videos
  • Use front and back camera
Show 13 more
  • Help option other than tips
  • Make shapes work
  • Dictation capitalization fix
  • Remove watermark
  • Save and share functionality
  • PDF export
  • Ability to use camera, pause, switch to whiteboard, pause, and switch back to camera in videos
  • Zoom functionality
  • Pro app included with physical Stage purchase
  • Import pictures from camera roll
  • Record on whiteboard/blackboard/imported pictures
  • More pen sizes and color options
  • Ability to use fonts

DAC App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Stage by Belkin

One-time7
  • Shapes$0.99
  • Academic Backgrounds$0.99
  • Multiple Sessions and Canvases$0.99
Show 4 more
  • Multiple Pictures$0.99
  • PDF$0.99
  • Video Recording$1.99
  • Get All Pro Features$4.99
None

DAC App

No in-app purchases

Questions

Is Stage by Belkin free?
Stage by Belkin is free to download, with in-app purchases available.
Is DAC App free?
DAC App is free to download, with no in-app purchases.
Which has better reviews, Stage by Belkin or DAC App?
Stage by Belkin is rated higher. Stage by Belkin averages 4.4 out of 5 from 154 ratings, while DAC App averages 1.8 from 16 ratings.
Do Stage by Belkin or DAC App have ads?
Neither Stage by Belkin nor DAC App shows ads.
Which is updated more often, Stage by Belkin or DAC App?
Stage by Belkin ships an update every 4 months, and DAC App every 12 months. Most recently, Stage by Belkin was updated on November 1, 2026 and DAC App on November 2, 2026.

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