Cinder - compress videos
On-device video compressor
USD 4.99 · Designed for iPad. Not verified for macOS.
Catch Cinder while it’s free. Compressed on-device, with no uploads, accounts, or subscriptions. Limited launch offer: valid before summer fades.
Cinder compresses videos directly on your iPhone or iPad.
Choose a quick preset or fine-tune every detail, then process one video or a whole batch.
COMPRESS FROM ANYWHERE
Send a video to Cinder from the Share Sheet, or add videos from Photos and Files.
CHOOSE THE RIGHT BALANCE
Start with Small or Balanced, or customize codec, resolution, bitrate, audio, frame rate, and keyframe interval.
RUN THE WHOLE BATCH
Queue several videos and let Cinder work through them one by one.
SEE THE DIFFERENCE
Compare file size, resolution, frame rate, bitrate, and duration before and after compression.
SAVE IT YOUR WAY
Export finished videos to Photos, share them with another app, or keep them as files in your Cinder folder in iCloud Drive.
BUILT FOR PRIVACY
Compression happens on your device. Your videos are not sent to Cinder servers for processing. No account required.
Cinder is made for iPhone and iPad, but it also works on Apple Silicon Macs (those that powered by M-series chips).
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Portrait videos fix.
- In some cases, portrait videos have been stretched. They now keep their correct orientation and proportions after compression.
- The fix applies to Small, Balanced, and Custom modes in Cinder and Share to Cinder.
The developer, Pavel Larionov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Pavel Larionov
- Size
- 14.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 1ar labs
