Loudly: Video Volume Booster
Make Quiet Videos Louder
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Ever recorded a video you can barely hear? A quiet interview, a lecture from the back of the room, a clip where someone mumbled - and no matter how high you crank your phone, it's still too quiet. Loudly fixes that.
Loudly makes quiet videos LOUDER. Open your clip, tap once, and Loudly amplifies the audio so you can actually hear it - then exports a new, louder MP4 you can save or share anywhere.
The secret is how it gets loud WITHOUT wrecking the sound. Cheap "volume boosters" just crank the gain until everything clips, crackles, and distorts. Loudly uses a built-in limiter that raises the quiet parts and holds back the peaks, so your video gets dramatically louder while staying clean and clear. No harsh clipping. No crunchy distortion. Just a louder video that still sounds right.
Everything happens right on your device. Your videos are never uploaded, never sent to a server, never seen by anyone but you. It's private, it's fast, and it works offline.
FEATURES
- One-tap volume boost - make any quiet video instantly louder.
- No distortion - a smart limiter keeps loud audio clean instead of clipping and crackling.
- Adjustable gain - dial in exactly how much louder you want it.
- Exports a real MP4 - save the louder video or share it straight to Messages, Mail, or social.
- 100% on-device - your videos never leave your phone. No account, no cloud, no uploads.
- Works offline - boost anywhere, no connection needed.
- Pay once - no subscription, no weekly fees. Buy it once and boost forever.
Perfect for quiet interviews, lectures and meetings, voice memos captured on video, phone recordings, screen recordings, and any clip that's just too soft to hear.
Stop straining to make out what people are saying. Turn it up with Loudly.
Questions or feedback? overlapmarr@gmail.com
Ratings & Reviews
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Maintenance update. No changes to how the app works.
The developer, Jhomar Maravillas, 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
- Seller
- Jhomar Maravillas
- Size
- 762.9 KB
- Category
- Photo & Video
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Japanese, Portuguese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Unlock Unlimited $4.99
- Copyright
- © 2026 Loudly