# Clapperboard — Timecode Sync and Video Slate

> Digital clapperboard app for professional video and audio synchronization. (iPhone/iPad app by MSDC TECHNOLOGIES LTD.)

- Source: https://appshunter.io/ios/app/clapperboard/id543700859 (this page in markdown: same URL + `.md`)
- Developer: [MSDC TECHNOLOGIES LTD](https://appshunter.io/developer/433388086)
- Category: Photo & Video, Utilities
- Price: Free with in-app purchases
- Rating: 2.10/5 from 40 App Store ratings · 71 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.5 · 3 MB
- Languages: American English
- Released: 2012-07-23
- Data updated: 2026-10-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/clapperboard/id543700859/reviews.md

## What is Clapperboard?

A FREE simple yet professional and advanced clapperboard app with accurate sync and clear audible beep

Digital Clapperboard is a professional clapperboard application developed by a real TV crew while producing a series of documentaries.

If you're a beginner or student filmmaker or work in the media, Digital Clapperboard is the perfect free clapper board app for professional use with high quality visual cues and clear audio cues.

Digital Clapperboard is primarily used with the audio and visual cues to sync cameras and sound recording devices during editing.


Digital Clapperboard Pro unlocks advanced professional features including camera jam sync, free-run timecode, all frame rates (23.976, 29.97 DF/NDF, 50, 59.94 DF/NDF, 60 fps), shot history logging, and CSV export.

  Subscription Details:
  • Payment will be charged to your Apple ID account at confirmation of purchase
  • Subscription automatically renews unless canceled at least 24 hours before the end of the current period
  • Your account will be charged for renewal within 24 hours prior to the end of the current period
  • You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase
  • Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription

  Terms & Privacy:
  Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
  Privacy Policy: https://mattcowlin.com/policies/privacy.html

## Key features

- Accurate sync
- Clear audible beep
- Professional clapperboard
- High-quality visual cues
- Audio cues for synchronization

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Clapperboard Pro Weekly | $5.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Clapperboard Pro | $39.99 | one-time |


## What do users think of Clapperboard?

Overall sentiment: negative

**Pros**

- 👍 Good for syncing audio
- 💰 Free and useful
- ✨ Nice style
- ⏱️ Shows timer or clock
- 📝 Allows editing data
- 💡 Multiple slates feature
- ✅ Works well for some

**Cons**

- ❌ Email registration required
- ❌ Email not received
- 🔇 Quiet beep sound
- 🐛 App crashes/freezes
- ⏳ Long wait for skip
- 🚫 Useless without activation
- 🐌 Slow to open
- 🎛️ No stop/reset button
- 🔊 Sound not loud enough
- 🔄 Time starts on open, not clap
- 🤔 Data entry resets
- ⚠️ Untrustworthy data collection
- 🚫 Does not work
- 🎚️ Needs louder sound option
- ⏳ Delay between animation and beep
- 🚫 Cannot scroll up after typing
- ❌ Update issues
- 🚫 No audio cue
- 🚫 No logging
- 🚫 Only two lines of info

**Commonly reported bugs**

- Software cuts off
- Email activation not working
- Cannot get past registration screen
- Password not received
- Cannot scroll back up after typing
- Time starts upon open, not clap shut
- App freezes and crashes
- No stop or reset button
- Beep not synced with clapper
- 7 frame delay between animation and beep
- App won't leave text screen
- Install process broken
- Activation process broken
- No stopping the clock
- No way to reset clock without quitting

**Most requested features**

- Option to change tone/clap
- Make tone louder
- Add 24 fps option
- Option to change frame rates
- Add notes feature
- Add a 'go' button
- Record clipboard
- Full clapper animation
- Shrink clapper on screen
- Change field names
- Email list of clap times

## Recent user reviews (10 of 71)

All indexed reviews: https://appshunter.io/ios/app/clapperboard/id543700859/reviews.md

### 1/5 — Need update iOS 11

*2017-12-15*

Precisa atualizar para iOS 11

### 2/5 — Goes off

*2017-09-04*

I love this clapper because if the style of it. But the software goes or should I say cuts off. In my opinion it needs a software fix. But that being said, I still think it's one of the best clappers at this price point.

### 5/5 — A mi me va de lujo

*2017-03-17, version 1.1.1*

Perfecta y gratis....no me pide nada de nada.

### 4/5 — Pretty good for me...

*2016-10-27, version 1.1.1*

Why all the comments about it being unusable without an email? Tap the 'skip' button and away you go.  I like that I can edit a lot of the data however the 'beep' is a little quiet....

### 3/5 — I usually don't write reviews but...

*2016-07-24*

So this is really the first time I have used a clapper of any kind.  However, I know what one is used for and for that, this app lacks the clap.  It's got the minute tone which wasn't loud enough for my microphones to pick up on audio.  
My solution for a possible fix is to add the option to change it. Either option the clap or the tone.  And if you are going to use the tone, option to make it louder so you can actually use it.  
Other than that, this app is pretty cool and useful for the grease board portion replacement and the time readout.

### 3/5 — Not bad, but only good for video. Needs 24 fps option.

*2016-04-09*

So, the email requirement DOES go away after a bit. Not bad little app, considering it is free. It would be nice to be able to change the frame rates so you could you it for film as well as video work.

### 1/5 — Broken email “registration system”

*2016-04-04*

This app is useless.  Do Not Download it!  It requires you to enter your email address to get a secret password, though it promises not to spam you.  Then it never sends the secret word to activate it.  

It might be the best clapper app out there, but I’ll never know because I can’t get past the stupid registration screen.

The developer cares more about signing people up for his apps than he does about writing apps that actually work.

### 3/5 — It's exactly what you expect

*2016-03-07*

So, for the record: it DOES ask for an email.
You DO NOT need it — the app allows you to bypass it after 15 or so seconds of waiting. 

Considering how annoying that is, and how annoying the clap down activation is (I THINK it's double tap) I'm giving it three stars. Otherwise, it works perfectly well.

### 1/5 — does not work

*2016-02-16*

Asks for email address, so it can send a password. No password received. Useless download. Will delete.

### 1/5 — Stupid stupid app

*2016-01-17*

Stupid and useless. I typed in my info on the slate. And it scrolls to the bottom, and now I can't scroll back up. Stupid app

## Frequently asked questions about Clapperboard

### What does the Digital Clapperboard app do?

This app functions as a professional digital clapperboard. It provides accurate synchronization and clear audible beeps to help filmmakers and media professionals sync their cameras and sound recording devices during the editing process.

### How does this app help with video and audio sync?

The app uses both visual cues from the clapperboard and a clear audible beep. These cues are used in post-production to precisely align the audio recorded separately from the video footage, ensuring seamless synchronization.

### Is this app free to use?

Yes, the Digital Clapperboard app is completely free to use. It does not have any in-app purchases or advertisements, making it a cost-effective tool for all users.

### Who is the target audience for this app?

The app is designed for a wide range of users involved in video production, including beginner and student filmmakers, as well as established professionals working in the media industry.

### What are the main benefits of using this clapperboard app?

The primary benefits include achieving accurate sync between video and audio, providing professional-grade visual and audio cues, and simplifying the synchronization process for editors. Its free nature also makes it highly accessible.

## Version history (last 4 releases)

### 1.2 — 2026-09-25

Updated design for 2026

### 1.1.1 — 2012-11-16

Minor improvements

Less intrusive signup - fixed skip bug

### 1.1 — 2012-11-02

- Added start/stop/reset buttons, thanks to users for reporting!
- UI and layout Improvements
- Signup improvement

### 1.0 — 2012-07-23

No release notes.

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All apps by MSDC TECHNOLOGIES LTD: https://appshunter.io/developer/433388086

## Related topics

[dslr clapperboard](https://appshunter.io/ios/topics/dslr-clapperboard) · [clapperboard pro](https://appshunter.io/ios/topics/clapperboard-pro)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-02.*